Company lists · Data refreshed November 2026
Top 25 Security and surveillance system providers worldwide
RevenueBase identified 37,083 company matches for security and surveillance system providers worldwide as of November 2026 and tracks 789,750 professional contacts across them, including 102,414 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for security and surveillance system providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026. Country and city lists for security and surveillance system providers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest security and surveillance system providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 86,236 contacts → | ||||
Exact match “G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 66,203 contacts → | ||||
Exact match “Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 46,086 contacts → | ||||
Exact match “50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 40,551 contacts → | ||||
Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 16,176 contacts → | ||||
Exact match “Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America and number one…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 7,033 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 6,705 contacts → | ||||
Exact match “Making the world a safer place.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 6,031 contacts → | ||||
Exact match “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 5,295 contacts → | ||||
Exact match “Axis enables a smarter and safer world by creating solutions for improving security and business performance.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 4,263 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 4,112 contacts → | ||||
Exact match “Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 4,040 contacts → | ||||
Exact match “Excelsior Defense is a security and investigations company based out of St.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 3,955 contacts → | ||||
Exact match “Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 3,132 contacts → | ||||
Exact match “Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 2,754 contacts → | ||||
Exact match “Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 2,369 contacts → | ||||
Exact match “Com mais de 8 mil colaboradores, presente em 11 estados, vencedora do Prêmio Valor Carreira por sete vezes consecutivas, certificada pela GPTW e única empresa brasileira membro do…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 2,367 contacts → | ||||
Exact match “Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 2,204 contacts → | ||||
Exact match “Securitas, 44 ülkede, 350 bin çalışanı ile yaklaşık 90 yıldır dünyanın daha güvenli hale gelmesi için çalışıyor.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 2,178 contacts → | ||||
Exact match “Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 1,631 contacts → | ||||
Exact match “Over 90 years of protecting the things that matter, we’ve seen more than most.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 1,625 contacts → | ||||
Exact match “FIDELITY ADT COMMERCIAL Fidelity ADT Commercial, a division of Fidelity ADT is a leading provider of integrated retail performance and security solutions, deployed today at more…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 1,548 contacts → | ||||
Exact match “O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 1,540 contacts → | ||||
Exact match “Weiser Security Services is the 11th largest security service provider in the U.S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 1,485 contacts → | ||||
Exact match “Siadde Soluciones es una compañía tecnológica, innovadora y competitiva en un contexto global.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 1,467 contacts → | ||||
Exact match “As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “security and surveillance system providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 37,083 security and surveillance system providers worldwide
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Security and surveillance system providers worldwide at a glance
As of Nov 5, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for security and surveillance system providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “security and surveillance system providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 102,414 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Security and surveillance system providers by location
147 lists · largest firstEvery Security and surveillance system providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security and surveillance system providers based in the United States6,201
- Security and surveillance system providers based in the United Kingdom3,126
- Security and surveillance system providers based in India2,543
- Security and surveillance system providers based in Brazil2,534
- Security and surveillance system providers based in France1,549
- Security and surveillance system providers based in Italy1,082
- Security and surveillance system providers based in Canada947
- Security and surveillance system providers based in Germany838
- Security and surveillance system providers based in Australia829
- Security and surveillance system providers based in the Netherlands735
- Security and surveillance system providers based in Spain716
- Security and surveillance system providers based in Mexico692
- Security and surveillance system providers based in South Africa659
- Security and surveillance system providers based in Türkiye528
- Security and surveillance system providers based in the United Arab Emirates520
- Security and surveillance system providers based in Argentina496
- Security and surveillance system providers based in Colombia403
- Security and surveillance system providers based in Belgium352
- Security and surveillance system providers based in Chile330
- Security and surveillance system providers based in Poland293
- Security and surveillance system providers based in Sweden277
- Security and surveillance system providers based in Peru274
- Security and surveillance system providers based in Egypt239
- Security and surveillance system providers based in Pakistan235
- Security and surveillance system providers based in Saudi Arabia229
- Security and surveillance system providers based in Nigeria198
- Security and surveillance system providers based in Switzerland198
- Security and surveillance system providers based in Portugal195
- Security and surveillance system providers based in Ireland180
- Security and surveillance system providers based in Romania178
- Security and surveillance system providers based in Kenya173
- Security and surveillance system providers based in Morocco170
- Security and surveillance system providers based in Indonesia143
- Security and surveillance system providers based in Malaysia142
- Security and surveillance system providers based in New Zealand140
- Security and surveillance system providers based in Denmark133
- Security and surveillance system providers based in Ecuador129
- Security and surveillance system providers based in Greece118
- Security and surveillance system providers based in the Philippines109
- Security and surveillance system providers based in Czechia99
- Security and surveillance system providers based in Qatar86
- Security and surveillance system providers based in Hungary85
- Security and surveillance system providers based in Ukraine75
- Security and surveillance system providers based in Norway68
- Security and surveillance system providers based in Austria61
- Security and surveillance system providers based in Israel61
- Security and surveillance system providers based in the Dominican Republic60
- Security and surveillance system providers based in Finland59
- Security and surveillance system providers based in Costa Rica58
- Security and surveillance system providers based in Uruguay56
- Security and surveillance system providers based in Panama50
- Security and surveillance system providers based in Serbia50
- Security and surveillance system providers based in Kuwait38
- Security and surveillance system providers based in Guatemala36
- Security and surveillance system providers based in Croatia34
- Security and surveillance system providers based in Hong Kong32
- Security and surveillance system providers based in Lithuania27
Cities
- Security and surveillance system providers based in Sao Paulo, Brazil471
- Security and surveillance system providers based in London, United Kingdom352
- Security and surveillance system providers based in Dubai, United Arab Emirates245
- Security and surveillance system providers based in Bangalore, India210
- Security and surveillance system providers based in Delhi, India176
- Security and surveillance system providers based in Mumbai, India160
- Security and surveillance system providers based in Rio De Janeiro, Brazil152
- Security and surveillance system providers based in Istanbul, Türkiye150
- Security and surveillance system providers based in New Delhi, India144
- Security and surveillance system providers based in Pune, India141
- Security and surveillance system providers based in Buenos Aires, Argentina140
- Security and surveillance system providers based in Chennai, India126
- Security and surveillance system providers based in Bogota, Colombia125
- Security and surveillance system providers based in Nairobi, Kenya121
- Security and surveillance system providers based in Houston, United States120
- Security and surveillance system providers based in New York, United States120
- Security and surveillance system providers based in Hyderabad, India113
- Security and surveillance system providers based in Cairo, Egypt104
- Security and surveillance system providers based in Madrid, Spain100
- Security and surveillance system providers based in Johannesburg, South Africa98
- Security and surveillance system providers based in Riyadh, Saudi Arabia96
- Security and surveillance system providers based in Paris, France91
- Security and surveillance system providers based in Santiago, Chile90
- Security and surveillance system providers based in Toronto, Canada89
- Security and surveillance system providers based in Belo Horizonte, Brazil86
- Security and surveillance system providers based in Miami, United States85
- Security and surveillance system providers based in Ahmedabad, India83
- Security and surveillance system providers based in Curitiba, Brazil78
- Security and surveillance system providers based in Rome, Italy78
- Security and surveillance system providers based in Cape Town, South Africa76
- Security and surveillance system providers based in Gurgaon, India72
- Security and surveillance system providers based in Manchester, United Kingdom71
- Security and surveillance system providers based in Campinas, Brazil69
- Security and surveillance system providers based in Dallas, United States68
- Security and surveillance system providers based in Los Angeles, United States65
- Security and surveillance system providers based in Stockholm, Sweden65
- Security and surveillance system providers based in Noida, India64
- Security and surveillance system providers based in Abu Dhabi, United Arab Emirates62
- Security and surveillance system providers based in Melbourne, Australia62
- Security and surveillance system providers based in Bucharest, Romania60
- Security and surveillance system providers based in Auckland, New Zealand58
- Security and surveillance system providers based in Calgary, Canada58
- Security and surveillance system providers based in Porto Alegre, Brazil56
- Security and surveillance system providers based in Sydney, Australia55
- Security and surveillance system providers based in Phoenix, United States52
- Security and surveillance system providers based in Birmingham, United Kingdom49
- Security and surveillance system providers based in Doha, Qatar49
- Security and surveillance system providers based in Glasgow, United Kingdom48
- Security and surveillance system providers based in Las Vegas, United States48
- Security and surveillance system providers based in Atlanta, United States47
- Security and surveillance system providers based in Warsaw, Poland47
- Security and surveillance system providers based in Milan, Italy45
- Security and surveillance system providers based in Montreal, Canada45
- Security and surveillance system providers based in San Diego, United States43
- Security and surveillance system providers based in Berlin, Germany42
- Security and surveillance system providers based in Orlando, United States41
- Security and surveillance system providers based in Mississauga, Canada40
- Security and surveillance system providers based in Austin, United States39
- Security and surveillance system providers based in Edmonton, Canada39
- Security and surveillance system providers based in Leeds, United Kingdom39
- Security and surveillance system providers based in Montevideo, Uruguay39
- Security and surveillance system providers based in Barcelona, Spain38
- Security and surveillance system providers based in Chicago, United States37
- Security and surveillance system providers based in Indianapolis, United States36
- Security and surveillance system providers based in Charlotte, United States35
- Security and surveillance system providers based in San Antonio, United States35
- Security and surveillance system providers based in Bristol, United Kingdom34
- Security and surveillance system providers based in San Jose, United States34
- Security and surveillance system providers based in Panama, Panama33
- Security and surveillance system providers based in Tampa, United States33
- Security and surveillance system providers based in Budapest, Hungary32
- Security and surveillance system providers based in Denver, United States32
- Security and surveillance system providers based in Brisbane, Australia31
- Security and surveillance system providers based in Surrey, Canada31
- Security and surveillance system providers based in Perth, Australia30
- Security and surveillance system providers based in Vancouver, Canada30
- Security and surveillance system providers based in Dublin, Ireland29
- Security and surveillance system providers based in Brooklyn, United States28
- Security and surveillance system providers based in Fort Lauderdale, United States28
- Security and surveillance system providers based in Hamburg, Germany28
- Security and surveillance system providers based in Irvine, United States28
- Security and surveillance system providers based in Jacksonville, United States27
- Security and surveillance system providers based in Leicester, United Kingdom27
- Security and surveillance system providers based in Nottingham, United Kingdom27
- Security and surveillance system providers based in Ottawa, Canada27
- Security and surveillance system providers based in Belfast, United Kingdom26
- Security and surveillance system providers based in Sheffield, United Kingdom26
- Security and surveillance system providers based in Southampton, United Kingdom26
- Security and surveillance system providers based in Athens, Greece25
- Security and surveillance system providers based in Prague, Czechia25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security and surveillance system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security and surveillance system providers are there worldwide?
RevenueBase identified 37,083 company matches for security and surveillance system providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
G4s tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most security and surveillance system providers?
The United States leads with 6,201 companies, followed by the United Kingdom (3,126) and India (2,543). Every security and surveillance system providers list by country and city is linked on this page.
Which city has the most security and surveillance system providers?
Sao Paulo leads with 471 company records, followed by London (364) and Dubai (246).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 102,414 professional contacts with verified work emails tracked across these 37,083 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 37,083 security and surveillance system providers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 security and surveillance system providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 37,083 matching company records for security and surveillance system providers worldwide, with 789,750 tracked contacts and 102,414 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security and surveillance system providers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  G4sg4s.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 86,236 contacts → |
“G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Allied Universalaus.comHQ: Irvine, IL, United StatesReported employees: 10001+ | Irvine, IL, United States | 10001+ | Exact match | 66,203 contacts → |
“Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Prosegurprosegur.comHQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 46,086 contacts → |
“50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Securitas Security Services Usa, INCsecuritasinc.comHQ: Parsippany, MI, United StatesReported employees: 10001+ | Parsippany, MI, United States | 10001+ | Exact match | 40,551 contacts → |
“Securitas knows Security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Verisureverisure.comHQ: Global Hq - Versoix, GermanyReported employees: 10001+ | Global Hq - Versoix, Germany | 10001+ | Exact match | 16,176 contacts → |
“Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America and number one…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Securitas Groupsecuritas.comHQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 7,033 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Chubb Fire & Securitychubbfs.comHQ: Staines, United KingdomReported employees: 10001+ | Staines, United Kingdom | 10001+ | Exact match | 6,705 contacts → |
“Making the world a safer place.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Convergintconvergint.comHQ: Hoffman Estates, IL, United StatesReported employees: 10001+ | Hoffman Estates, IL, United States | 10001+ | Exact match | 6,031 contacts → |
“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Axis Communicationsaxis.comHQ: Lund, SwedenReported employees: 1,001-5,000 | Lund, Sweden | 1,001-5,000 | Exact match | 5,295 contacts → |
“Axis enables a smarter and safer world by creating solutions for improving security and business performance.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  U.S. Security Associates, INCussecurityassociates.comHQ: Roswell, UT, United StatesReported employees: 10001+ | Roswell, UT, United States | 10001+ | Exact match | 4,263 contacts → |
“U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Securitas Francefrance.securitas.frHQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 4,112 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Unemployedexcelsiordefense.com HQ: St. Petersburg, FL, United StatesReported employees: Not recorded | St. Petersburg, FL, United States | Not recorded | Exact match | 4,040 contacts → |
“Excelsior Defense is a security and investigations company based out of St.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Securitas Seguridad Españasecuritas.esHQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 3,955 contacts → |
“Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Grupo GRgrupogr.com.brHQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 3,132 contacts → |
“Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Automated Systems Design, INCasd-usa.comHQ: Alpharetta, GA, United StatesReported employees: Not recorded | Alpharetta, GA, United States | Not recorded | Exact match | 2,754 contacts → |
“Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Security Segurança E Serviçossousecurity.com.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 2,369 contacts → |
“Com mais de 8 mil colaboradores, presente em 11 estados, vencedora do Prêmio Valor Carreira por sete vezes consecutivas, certificada pela GPTW e única empresa brasileira membro do…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Pronet Security Servicespronet.com.trHQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 2,367 contacts → |
“Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Securitas Turkeysecuritas.com.trHQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 2,204 contacts → |
“Securitas, 44 ülkede, 350 bin çalışanı ile yaklaşık 90 yıldır dünyanın daha güvenli hale gelmesi için çalışıyor.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Everoneveronsolutions.comHQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 2,178 contacts → |
“Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Securitas Canadasecuritas.caHQ: North York, ON, CanadaReported employees: 5,001-10,000 | North York, ON, Canada | 5,001-10,000 | Exact match | 1,631 contacts → |
“Over 90 years of protecting the things that matter, we’ve seen more than most.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fidelity ADTadt.co.zaHQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 1,625 contacts → |
“FIDELITY ADT COMMERCIAL Fidelity ADT Commercial, a division of Fidelity ADT is a leading provider of integrated retail performance and security solutions, deployed today at more…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Comando G8comandog8.com.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 1,548 contacts → |
“O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Weiser Security Services, INCweisersecurity.comHQ: New Orleans, LA, United StatesReported employees: 1,001-5,000 | New Orleans, LA, United States | 1,001-5,000 | Exact match | 1,540 contacts → |
“Weiser Security Services is the 11th largest security service provider in the U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ningunosiadde.es HQ: Madrid, SpainReported employees: Not recorded | Madrid, Spain | Not recorded | Exact match | 1,485 contacts → |
“Siadde Soluciones es una compañía tecnológica, innovadora y competitiva en un contexto global.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Protection 1 Security Solutionsprotection1.comHQ: Romeoville, IL, United StatesReported employees: 1,001-5,000 | Romeoville, IL, United States | 1,001-5,000 | Exact match | 1,467 contacts → |
“As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 37,083 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Security and surveillance system providers: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
36,417 records in the displayed employee bands.
666 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 37,083 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security and surveillance system providers by location
147 lists · largest firstEvery Security and surveillance system providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security and surveillance system providers based in the United States6,201
- Security and surveillance system providers based in the United Kingdom3,126
- Security and surveillance system providers based in India2,543
- Security and surveillance system providers based in Brazil2,534
- Security and surveillance system providers based in France1,549
- Security and surveillance system providers based in Italy1,082
- Security and surveillance system providers based in Canada947
- Security and surveillance system providers based in Germany838
- Security and surveillance system providers based in Australia829
- Security and surveillance system providers based in the Netherlands735
- Security and surveillance system providers based in Spain716
- Security and surveillance system providers based in Mexico692
- Security and surveillance system providers based in South Africa659
- Security and surveillance system providers based in Türkiye528
- Security and surveillance system providers based in the United Arab Emirates520
- Security and surveillance system providers based in Argentina496
- Security and surveillance system providers based in Colombia403
- Security and surveillance system providers based in Belgium352
- Security and surveillance system providers based in Chile330
- Security and surveillance system providers based in Poland293
- Security and surveillance system providers based in Sweden277
- Security and surveillance system providers based in Peru274
- Security and surveillance system providers based in Egypt239
- Security and surveillance system providers based in Pakistan235
- Security and surveillance system providers based in Saudi Arabia229
- Security and surveillance system providers based in Nigeria198
- Security and surveillance system providers based in Switzerland198
- Security and surveillance system providers based in Portugal195
- Security and surveillance system providers based in Ireland180
- Security and surveillance system providers based in Romania178
- Security and surveillance system providers based in Kenya173
- Security and surveillance system providers based in Morocco170
- Security and surveillance system providers based in Indonesia143
- Security and surveillance system providers based in Malaysia142
- Security and surveillance system providers based in New Zealand140
- Security and surveillance system providers based in Denmark133
- Security and surveillance system providers based in Ecuador129
- Security and surveillance system providers based in Greece118
- Security and surveillance system providers based in the Philippines109
- Security and surveillance system providers based in Czechia99
- Security and surveillance system providers based in Qatar86
- Security and surveillance system providers based in Hungary85
- Security and surveillance system providers based in Ukraine75
- Security and surveillance system providers based in Norway68
- Security and surveillance system providers based in Austria61
- Security and surveillance system providers based in Israel61
- Security and surveillance system providers based in the Dominican Republic60
- Security and surveillance system providers based in Finland59
- Security and surveillance system providers based in Costa Rica58
- Security and surveillance system providers based in Uruguay56
- Security and surveillance system providers based in Panama50
- Security and surveillance system providers based in Serbia50
- Security and surveillance system providers based in Kuwait38
- Security and surveillance system providers based in Guatemala36
- Security and surveillance system providers based in Croatia34
- Security and surveillance system providers based in Hong Kong32
- Security and surveillance system providers based in Lithuania27
Cities
- Security and surveillance system providers based in Sao Paulo, Brazil471
- Security and surveillance system providers based in London, United Kingdom352
- Security and surveillance system providers based in Dubai, United Arab Emirates245
- Security and surveillance system providers based in Bangalore, India210
- Security and surveillance system providers based in Delhi, India176
- Security and surveillance system providers based in Mumbai, India160
- Security and surveillance system providers based in Rio De Janeiro, Brazil152
- Security and surveillance system providers based in Istanbul, Türkiye150
- Security and surveillance system providers based in New Delhi, India144
- Security and surveillance system providers based in Pune, India141
- Security and surveillance system providers based in Buenos Aires, Argentina140
- Security and surveillance system providers based in Chennai, India126
- Security and surveillance system providers based in Bogota, Colombia125
- Security and surveillance system providers based in Nairobi, Kenya121
- Security and surveillance system providers based in Houston, United States120
- Security and surveillance system providers based in New York, United States120
- Security and surveillance system providers based in Hyderabad, India113
- Security and surveillance system providers based in Cairo, Egypt104
- Security and surveillance system providers based in Madrid, Spain100
- Security and surveillance system providers based in Johannesburg, South Africa98
- Security and surveillance system providers based in Riyadh, Saudi Arabia96
- Security and surveillance system providers based in Paris, France91
- Security and surveillance system providers based in Santiago, Chile90
- Security and surveillance system providers based in Toronto, Canada89
- Security and surveillance system providers based in Belo Horizonte, Brazil86
- Security and surveillance system providers based in Miami, United States85
- Security and surveillance system providers based in Ahmedabad, India83
- Security and surveillance system providers based in Curitiba, Brazil78
- Security and surveillance system providers based in Rome, Italy78
- Security and surveillance system providers based in Cape Town, South Africa76
- Security and surveillance system providers based in Gurgaon, India72
- Security and surveillance system providers based in Manchester, United Kingdom71
- Security and surveillance system providers based in Campinas, Brazil69
- Security and surveillance system providers based in Dallas, United States68
- Security and surveillance system providers based in Los Angeles, United States65
- Security and surveillance system providers based in Stockholm, Sweden65
- Security and surveillance system providers based in Noida, India64
- Security and surveillance system providers based in Abu Dhabi, United Arab Emirates62
- Security and surveillance system providers based in Melbourne, Australia62
- Security and surveillance system providers based in Bucharest, Romania60
- Security and surveillance system providers based in Auckland, New Zealand58
- Security and surveillance system providers based in Calgary, Canada58
- Security and surveillance system providers based in Porto Alegre, Brazil56
- Security and surveillance system providers based in Sydney, Australia55
- Security and surveillance system providers based in Phoenix, United States52
- Security and surveillance system providers based in Birmingham, United Kingdom49
- Security and surveillance system providers based in Doha, Qatar49
- Security and surveillance system providers based in Glasgow, United Kingdom48
- Security and surveillance system providers based in Las Vegas, United States48
- Security and surveillance system providers based in Atlanta, United States47
- Security and surveillance system providers based in Warsaw, Poland47
- Security and surveillance system providers based in Milan, Italy45
- Security and surveillance system providers based in Montreal, Canada45
- Security and surveillance system providers based in San Diego, United States43
- Security and surveillance system providers based in Berlin, Germany42
- Security and surveillance system providers based in Orlando, United States41
- Security and surveillance system providers based in Mississauga, Canada40
- Security and surveillance system providers based in Austin, United States39
- Security and surveillance system providers based in Edmonton, Canada39
- Security and surveillance system providers based in Leeds, United Kingdom39
- Security and surveillance system providers based in Montevideo, Uruguay39
- Security and surveillance system providers based in Barcelona, Spain38
- Security and surveillance system providers based in Chicago, United States37
- Security and surveillance system providers based in Indianapolis, United States36
- Security and surveillance system providers based in Charlotte, United States35
- Security and surveillance system providers based in San Antonio, United States35
- Security and surveillance system providers based in Bristol, United Kingdom34
- Security and surveillance system providers based in San Jose, United States34
- Security and surveillance system providers based in Panama, Panama33
- Security and surveillance system providers based in Tampa, United States33
- Security and surveillance system providers based in Budapest, Hungary32
- Security and surveillance system providers based in Denver, United States32
- Security and surveillance system providers based in Brisbane, Australia31
- Security and surveillance system providers based in Surrey, Canada31
- Security and surveillance system providers based in Perth, Australia30
- Security and surveillance system providers based in Vancouver, Canada30
- Security and surveillance system providers based in Dublin, Ireland29
- Security and surveillance system providers based in Brooklyn, United States28
- Security and surveillance system providers based in Fort Lauderdale, United States28
- Security and surveillance system providers based in Hamburg, Germany28
- Security and surveillance system providers based in Irvine, United States28
- Security and surveillance system providers based in Jacksonville, United States27
- Security and surveillance system providers based in Leicester, United Kingdom27
- Security and surveillance system providers based in Nottingham, United Kingdom27
- Security and surveillance system providers based in Ottawa, Canada27
- Security and surveillance system providers based in Belfast, United Kingdom26
- Security and surveillance system providers based in Sheffield, United Kingdom26
- Security and surveillance system providers based in Southampton, United Kingdom26
- Security and surveillance system providers based in Athens, Greece25
- Security and surveillance system providers based in Prague, Czechia25
Questions about this company list
What does Exact match mean for security and surveillance system providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security and surveillance system providers did RevenueBase find worldwide?
The saved snapshot records 37,083 matching company records, 789,750 tracked contacts and 102,414 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 security and surveillance system providers worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/security-and-surveillance-system-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 security and surveillance system providers worldwide
RevenueBase records 37,083 matching company records for security and surveillance system providers worldwide, with 789,750 tracked contacts and 102,414 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security and surveillance system providers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | G4sg4s.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 86,236 contacts → |
“G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Allied Universalaus.com HQ: Irvine, IL, United StatesReported employees: 10001+ | Irvine, IL, United States | 10001+ | Exact match | 66,203 contacts → |
“Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prosegurprosegur.com HQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 46,086 contacts → |
“50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Securitas Security Services Usa, INCsecuritasinc.com HQ: Parsippany, MI, United StatesReported employees: 10001+ | Parsippany, MI, United States | 10001+ | Exact match | 40,551 contacts → |
“Securitas knows Security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Verisureverisure.com HQ: Global Hq - Versoix, GermanyReported employees: 10001+ | Global Hq - Versoix, Germany | 10001+ | Exact match | 16,176 contacts → |
“Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America and number one…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Securitas Groupsecuritas.com HQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 7,033 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Chubb Fire & Securitychubbfs.com HQ: Staines, United KingdomReported employees: 10001+ | Staines, United Kingdom | 10001+ | Exact match | 6,705 contacts → |
“Making the world a safer place.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Convergintconvergint.com HQ: Hoffman Estates, IL, United StatesReported employees: 10001+ | Hoffman Estates, IL, United States | 10001+ | Exact match | 6,031 contacts → |
“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Axis Communicationsaxis.com HQ: Lund, SwedenReported employees: 1,001-5,000 | Lund, Sweden | 1,001-5,000 | Exact match | 5,295 contacts → |
“Axis enables a smarter and safer world by creating solutions for improving security and business performance.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | U.S. Security Associates, INCussecurityassociates.com HQ: Roswell, UT, United StatesReported employees: 10001+ | Roswell, UT, United States | 10001+ | Exact match | 4,263 contacts → |
“U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Securitas Francefrance.securitas.fr HQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 4,112 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Unemployedexcelsiordefense.com HQ: St. Petersburg, FL, United StatesReported employees: Not recorded | St. Petersburg, FL, United States | Not recorded | Exact match | 4,040 contacts → |
“Excelsior Defense is a security and investigations company based out of St.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Securitas Seguridad Españasecuritas.es HQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 3,955 contacts → |
“Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Grupo GRgrupogr.com.br HQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 3,132 contacts → |
“Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Automated Systems Design, INCasd-usa.com HQ: Alpharetta, GA, United StatesReported employees: Not recorded | Alpharetta, GA, United States | Not recorded | Exact match | 2,754 contacts → |
“Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Security Segurança E Serviçossousecurity.com.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 2,369 contacts → |
“Com mais de 8 mil colaboradores, presente em 11 estados, vencedora do Prêmio Valor Carreira por sete vezes consecutivas, certificada pela GPTW e única empresa brasileira membro do…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pronet Security Servicespronet.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 2,367 contacts → |
“Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Securitas Turkeysecuritas.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 2,204 contacts → |
“Securitas, 44 ülkede, 350 bin çalışanı ile yaklaşık 90 yıldır dünyanın daha güvenli hale gelmesi için çalışıyor.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Everoneveronsolutions.com HQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 2,178 contacts → |
“Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Securitas Canadasecuritas.ca HQ: North York, ON, CanadaReported employees: 5,001-10,000 | North York, ON, Canada | 5,001-10,000 | Exact match | 1,631 contacts → |
“Over 90 years of protecting the things that matter, we’ve seen more than most.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fidelity ADTadt.co.za HQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 1,625 contacts → |
“FIDELITY ADT COMMERCIAL Fidelity ADT Commercial, a division of Fidelity ADT is a leading provider of integrated retail performance and security solutions, deployed today at more…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Comando G8comandog8.com.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 1,548 contacts → |
“O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Weiser Security Services, INCweisersecurity.com HQ: New Orleans, LA, United StatesReported employees: 1,001-5,000 | New Orleans, LA, United States | 1,001-5,000 | Exact match | 1,540 contacts → |
“Weiser Security Services is the 11th largest security service provider in the U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ningunosiadde.es HQ: Madrid, SpainReported employees: Not recorded | Madrid, Spain | Not recorded | Exact match | 1,485 contacts → |
“Siadde Soluciones es una compañía tecnológica, innovadora y competitiva en un contexto global.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Protection 1 Security Solutionsprotection1.com HQ: Romeoville, IL, United StatesReported employees: 1,001-5,000 | Romeoville, IL, United States | 1,001-5,000 | Exact match | 1,467 contacts → |
“As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 37,083 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Security and surveillance system providers: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
36,417 records in the displayed employee bands.
666 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 37,083 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security and surveillance system providers by location
147 lists · largest firstEvery Security and surveillance system providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security and surveillance system providers based in the United States6,201
- Security and surveillance system providers based in the United Kingdom3,126
- Security and surveillance system providers based in India2,543
- Security and surveillance system providers based in Brazil2,534
- Security and surveillance system providers based in France1,549
- Security and surveillance system providers based in Italy1,082
- Security and surveillance system providers based in Canada947
- Security and surveillance system providers based in Germany838
- Security and surveillance system providers based in Australia829
- Security and surveillance system providers based in the Netherlands735
- Security and surveillance system providers based in Spain716
- Security and surveillance system providers based in Mexico692
- Security and surveillance system providers based in South Africa659
- Security and surveillance system providers based in Türkiye528
- Security and surveillance system providers based in the United Arab Emirates520
- Security and surveillance system providers based in Argentina496
- Security and surveillance system providers based in Colombia403
- Security and surveillance system providers based in Belgium352
- Security and surveillance system providers based in Chile330
- Security and surveillance system providers based in Poland293
- Security and surveillance system providers based in Sweden277
- Security and surveillance system providers based in Peru274
- Security and surveillance system providers based in Egypt239
- Security and surveillance system providers based in Pakistan235
- Security and surveillance system providers based in Saudi Arabia229
- Security and surveillance system providers based in Nigeria198
- Security and surveillance system providers based in Switzerland198
- Security and surveillance system providers based in Portugal195
- Security and surveillance system providers based in Ireland180
- Security and surveillance system providers based in Romania178
- Security and surveillance system providers based in Kenya173
- Security and surveillance system providers based in Morocco170
- Security and surveillance system providers based in Indonesia143
- Security and surveillance system providers based in Malaysia142
- Security and surveillance system providers based in New Zealand140
- Security and surveillance system providers based in Denmark133
- Security and surveillance system providers based in Ecuador129
- Security and surveillance system providers based in Greece118
- Security and surveillance system providers based in the Philippines109
- Security and surveillance system providers based in Czechia99
- Security and surveillance system providers based in Qatar86
- Security and surveillance system providers based in Hungary85
- Security and surveillance system providers based in Ukraine75
- Security and surveillance system providers based in Norway68
- Security and surveillance system providers based in Austria61
- Security and surveillance system providers based in Israel61
- Security and surveillance system providers based in the Dominican Republic60
- Security and surveillance system providers based in Finland59
- Security and surveillance system providers based in Costa Rica58
- Security and surveillance system providers based in Uruguay56
- Security and surveillance system providers based in Panama50
- Security and surveillance system providers based in Serbia50
- Security and surveillance system providers based in Kuwait38
- Security and surveillance system providers based in Guatemala36
- Security and surveillance system providers based in Croatia34
- Security and surveillance system providers based in Hong Kong32
- Security and surveillance system providers based in Lithuania27
Cities
- Security and surveillance system providers based in Sao Paulo, Brazil471
- Security and surveillance system providers based in London, United Kingdom352
- Security and surveillance system providers based in Dubai, United Arab Emirates245
- Security and surveillance system providers based in Bangalore, India210
- Security and surveillance system providers based in Delhi, India176
- Security and surveillance system providers based in Mumbai, India160
- Security and surveillance system providers based in Rio De Janeiro, Brazil152
- Security and surveillance system providers based in Istanbul, Türkiye150
- Security and surveillance system providers based in New Delhi, India144
- Security and surveillance system providers based in Pune, India141
- Security and surveillance system providers based in Buenos Aires, Argentina140
- Security and surveillance system providers based in Chennai, India126
- Security and surveillance system providers based in Bogota, Colombia125
- Security and surveillance system providers based in Nairobi, Kenya121
- Security and surveillance system providers based in Houston, United States120
- Security and surveillance system providers based in New York, United States120
- Security and surveillance system providers based in Hyderabad, India113
- Security and surveillance system providers based in Cairo, Egypt104
- Security and surveillance system providers based in Madrid, Spain100
- Security and surveillance system providers based in Johannesburg, South Africa98
- Security and surveillance system providers based in Riyadh, Saudi Arabia96
- Security and surveillance system providers based in Paris, France91
- Security and surveillance system providers based in Santiago, Chile90
- Security and surveillance system providers based in Toronto, Canada89
- Security and surveillance system providers based in Belo Horizonte, Brazil86
- Security and surveillance system providers based in Miami, United States85
- Security and surveillance system providers based in Ahmedabad, India83
- Security and surveillance system providers based in Curitiba, Brazil78
- Security and surveillance system providers based in Rome, Italy78
- Security and surveillance system providers based in Cape Town, South Africa76
- Security and surveillance system providers based in Gurgaon, India72
- Security and surveillance system providers based in Manchester, United Kingdom71
- Security and surveillance system providers based in Campinas, Brazil69
- Security and surveillance system providers based in Dallas, United States68
- Security and surveillance system providers based in Los Angeles, United States65
- Security and surveillance system providers based in Stockholm, Sweden65
- Security and surveillance system providers based in Noida, India64
- Security and surveillance system providers based in Abu Dhabi, United Arab Emirates62
- Security and surveillance system providers based in Melbourne, Australia62
- Security and surveillance system providers based in Bucharest, Romania60
- Security and surveillance system providers based in Auckland, New Zealand58
- Security and surveillance system providers based in Calgary, Canada58
- Security and surveillance system providers based in Porto Alegre, Brazil56
- Security and surveillance system providers based in Sydney, Australia55
- Security and surveillance system providers based in Phoenix, United States52
- Security and surveillance system providers based in Birmingham, United Kingdom49
- Security and surveillance system providers based in Doha, Qatar49
- Security and surveillance system providers based in Glasgow, United Kingdom48
- Security and surveillance system providers based in Las Vegas, United States48
- Security and surveillance system providers based in Atlanta, United States47
- Security and surveillance system providers based in Warsaw, Poland47
- Security and surveillance system providers based in Milan, Italy45
- Security and surveillance system providers based in Montreal, Canada45
- Security and surveillance system providers based in San Diego, United States43
- Security and surveillance system providers based in Berlin, Germany42
- Security and surveillance system providers based in Orlando, United States41
- Security and surveillance system providers based in Mississauga, Canada40
- Security and surveillance system providers based in Austin, United States39
- Security and surveillance system providers based in Edmonton, Canada39
- Security and surveillance system providers based in Leeds, United Kingdom39
- Security and surveillance system providers based in Montevideo, Uruguay39
- Security and surveillance system providers based in Barcelona, Spain38
- Security and surveillance system providers based in Chicago, United States37
- Security and surveillance system providers based in Indianapolis, United States36
- Security and surveillance system providers based in Charlotte, United States35
- Security and surveillance system providers based in San Antonio, United States35
- Security and surveillance system providers based in Bristol, United Kingdom34
- Security and surveillance system providers based in San Jose, United States34
- Security and surveillance system providers based in Panama, Panama33
- Security and surveillance system providers based in Tampa, United States33
- Security and surveillance system providers based in Budapest, Hungary32
- Security and surveillance system providers based in Denver, United States32
- Security and surveillance system providers based in Brisbane, Australia31
- Security and surveillance system providers based in Surrey, Canada31
- Security and surveillance system providers based in Perth, Australia30
- Security and surveillance system providers based in Vancouver, Canada30
- Security and surveillance system providers based in Dublin, Ireland29
- Security and surveillance system providers based in Brooklyn, United States28
- Security and surveillance system providers based in Fort Lauderdale, United States28
- Security and surveillance system providers based in Hamburg, Germany28
- Security and surveillance system providers based in Irvine, United States28
- Security and surveillance system providers based in Jacksonville, United States27
- Security and surveillance system providers based in Leicester, United Kingdom27
- Security and surveillance system providers based in Nottingham, United Kingdom27
- Security and surveillance system providers based in Ottawa, Canada27
- Security and surveillance system providers based in Belfast, United Kingdom26
- Security and surveillance system providers based in Sheffield, United Kingdom26
- Security and surveillance system providers based in Southampton, United Kingdom26
- Security and surveillance system providers based in Athens, Greece25
- Security and surveillance system providers based in Prague, Czechia25
Questions about this company list
What does Exact match mean for security and surveillance system providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security and surveillance system providers did RevenueBase find worldwide?
The saved snapshot records 37,083 matching company records, 789,750 tracked contacts and 102,414 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 security and surveillance system providers worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/security-and-surveillance-system-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗