Company lists · Data refreshed September 2026
Top 25 Security system integrators worldwide
RevenueBase identified 27,635 security system integrators worldwide as of September 2026 and tracks 371,473 professional contacts across them, including 96,532 with verified work emails and 54,331 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.
This list covers security system integrators worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026. Country and city lists for security system integrators follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 system integrators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,169 contacts → | ||||
Indirect evidence “Making the world a safer place.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,707 contacts → | ||||
Strong evidence “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 4,850 contacts → | ||||
Partial evidence “Axis enables a smarter and safer world by creating solutions for improving security and business performance.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 4,572 contacts → | ||||
Indirect evidence “A Graber atua de forma pioneira na prestação de serviços de segurança desde 1982, introduzindo o conceito de projetos integrados na área de segurança.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,843 contacts → | ||||
Partial evidence “Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3,387 contacts → | ||||
Partial evidence “Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,683 contacts → | ||||
Indirect evidence “Transforming how organizations protect people and places.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 2,678 contacts → | ||||
Partial evidence “Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2,413 contacts → | ||||
Partial evidence “ADI | Snap One is a premier distributor serving customers worldwide with comprehensive security, audiovisual, and smart living solutions.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2,126 contacts → | ||||
Partial evidence “Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2,045 contacts → | ||||
Partial evidence “Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,544 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,504 contacts → | ||||
Strong evidence “From humble beginnings in 1977, SIBCA has grown to become a leading Solution Integrator Provider in UAE for Fire Protection and Life Safety Systems, Security Systems, HVAC…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,406 contacts → | ||||
Partial evidence “As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,361 contacts → | ||||
Indirect evidence “O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,328 contacts → | ||||
Indirect evidence “Somos una empresa de seguridad integral, incorporando la tecnología y la innovación como herramientas para asegurar la sostenibilidad de las organizaciones, con un equipo humano…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,287 contacts → | ||||
Partial evidence “Vector Security® has protected people and property by providing intelligent security solutions tailored to the needs of the customer for more than 50 years.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,276 contacts → | ||||
Partial evidence “Established in Safe Haven Security has grown to become the nation’s largest ADT-authorized dealer, trusted by homeowners and businesses across the country.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,159 contacts → | ||||
Strong evidence “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,138 contacts → | ||||
Partial evidence “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1,068 contacts → | ||||
Partial evidence “Solid Security to doświadczenie, wiedza oraz profesjonalizm działań na rynku ochrony osób i mienia.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1,007 contacts → | ||||
Indirect evidence “La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 943 contacts → | ||||
Strong evidence “Value Point Systems, one of the leading Digital Systems & Services Integrator company in South Asia.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 937 contacts → | ||||
Partial evidence “Founded in 1989, Terrier Security Services is a leading integrated security provider in India, with over guards and 2,480 secured sites.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 893 contacts → | ||||
Strong evidence “Security Company Electronics developers Systems integrator” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: security system integrators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names security system integrators.
- Partial evidence
- Its own public description names part of security system integrators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name security system integrators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 27,635 security system integrators worldwide
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Security system integrators worldwide at a glance
As of Sep 6, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security system integrators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 63 countries, largest first: the United States, the United Kingdom, Brazil, India, France, Italy, Canada, Germany, Australia, the Netherlands and 53 more. Country and city lists for security system integrators are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “security system integrators”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names security system integrators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among security system integrators, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 96,532 across the full list. 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 between September 6, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security system integrators by location
133 lists · largest firstEvery Security system integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security system integrators based in the United States6,628
- Security system integrators based in the United Kingdom2,714
- Security system integrators based in Brazil1,895
- Security system integrators based in India1,884
- Security system integrators based in France1,299
- Security system integrators based in Italy1,170
- Security system integrators based in Canada865
- Security system integrators based in Germany709
- Security system integrators based in Australia695
- Security system integrators based in the Netherlands680
- Security system integrators based in Spain627
- Security system integrators based in the United Arab Emirates602
- Security system integrators based in Mexico597
- Security system integrators based in Türkiye573
- Security system integrators based in South Africa462
- Security system integrators based in Belgium370
- Security system integrators based in Argentina350
- Security system integrators based in Poland312
- Security system integrators based in Saudi Arabia300
- Security system integrators based in Egypt275
- Security system integrators based in Colombia268
- Security system integrators based in Chile262
- Security system integrators based in Sweden253
- Security system integrators based in Peru213
- Security system integrators based in Romania206
- Security system integrators based in Portugal193
- Security system integrators based in Switzerland182
- Security system integrators based in Indonesia173
- Security system integrators based in Morocco155
- Security system integrators based in Pakistan153
- Security system integrators based in Nigeria151
- Security system integrators based in Ireland150
- Security system integrators based in Malaysia142
- Security system integrators based in Russia134
- Security system integrators based in the Philippines127
- Security system integrators based in New Zealand125
- Security system integrators based in Denmark124
- Security system integrators based in Kenya118
- Security system integrators based in Greece113
- Security system integrators based in Czechia111
- Security system integrators based in Hungary107
- Security system integrators based in Qatar102
- Security system integrators based in Ukraine80
- Security system integrators based in Ecuador76
- Security system integrators based in Austria72
- Security system integrators based in Serbia66
- Security system integrators based in Israel65
- Security system integrators based in Norway61
- Security system integrators based in Jordan53
- Security system integrators based in the Dominican Republic51
- Security system integrators based in Costa Rica50
- Security system integrators based in Croatia50
- Security system integrators based in Finland50
- Security system integrators based in Lebanon50
- Security system integrators based in Uruguay48
- Security system integrators based in Bulgaria44
- Security system integrators based in Kuwait40
- Security system integrators based in Thailand40
- Security system integrators based in Oman36
- Security system integrators based in Panama36
- Security system integrators based in Slovakia36
- Security system integrators based in Hong Kong34
- Security system integrators based in Lithuania28
Cities
- Security system integrators based in Sao Paulo, Brazil424
- Security system integrators based in London, United Kingdom295
- Security system integrators based in Bangalore, India183
- Security system integrators based in Istanbul, Türkiye174
- Security system integrators based in Mumbai, India149
- Security system integrators based in Houston, United States131
- Security system integrators based in Rio De Janeiro, Brazil123
- Security system integrators based in Pune, India118
- Security system integrators based in New Delhi, India114
- Security system integrators based in New York, United States112
- Security system integrators based in Chennai, India96
- Security system integrators based in Hyderabad, India93
- Security system integrators based in Madrid, Spain89
- Security system integrators based in Miami, United States78
- Security system integrators based in Rome, Italy77
- Security system integrators based in Ahmedabad, India75
- Security system integrators based in Toronto, Canada72
- Security system integrators based in Johannesburg, South Africa71
- Security system integrators based in Paris, France70
- Security system integrators based in Belo Horizonte, Brazil69
- Security system integrators based in Dallas, United States68
- Security system integrators based in Los Angeles, United States67
- Security system integrators based in Stockholm, Sweden64
- Security system integrators based in Atlanta, United States60
- Security system integrators based in Calgary, Canada58
- Security system integrators based in Campinas, Brazil55
- Security system integrators based in Cape Town, South Africa54
- Security system integrators based in Sydney, Australia53
- Security system integrators based in Manchester, United Kingdom52
- Security system integrators based in Curitiba, Brazil51
- Security system integrators based in Warsaw, Poland50
- Security system integrators based in Noida, India49
- Security system integrators based in Austin, United States48
- Security system integrators based in Phoenix, United States45
- Security system integrators based in Auckland, New Zealand44
- Security system integrators based in Montreal, Canada43
- Security system integrators based in Barcelona, Spain42
- Security system integrators based in Porto Alegre, Brazil42
- Security system integrators based in Tampa, United States42
- Security system integrators based in Chicago, United States41
- Security system integrators based in Melbourne, Australia41
- Security system integrators based in Budapest, Hungary40
- Security system integrators based in Bucharest, Romania39
- Security system integrators based in Berlin, Germany38
- Security system integrators based in Indianapolis, United States38
- Security system integrators based in San Antonio, United States38
- Security system integrators based in Monterrey, Mexico37
- Security system integrators based in Las Vegas, United States36
- Security system integrators based in Mississauga, Canada36
- Security system integrators based in San Diego, United States36
- Security system integrators based in Glasgow, United Kingdom35
- Security system integrators based in Charlotte, United States34
- Security system integrators based in Guadalajara, Mexico32
- Security system integrators based in Belgrade, Serbia31
- Security system integrators based in Birmingham, United Kingdom31
- Security system integrators based in Denver, United States31
- Security system integrators based in Edmonton, Canada29
- Security system integrators based in Bristol, United Kingdom28
- Security system integrators based in Brooklyn, United States28
- Security system integrators based in Leeds, United Kingdom28
- Security system integrators based in Perth, Australia28
- Security system integrators based in San Jose, United States28
- Security system integrators based in Irvine, United States27
- Security system integrators based in Jacksonville, United States27
- Security system integrators based in Nottingham, United Kingdom27
- Security system integrators based in Orlando, United States27
- Security system integrators based in Raleigh, United States27
- Security system integrators based in Vancouver, Canada27
- Security system integrators based in Zagreb, Croatia26
- Security system integrators based in Scottsdale, United States25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names security system integrators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many security system integrators are there worldwide?
RevenueBase identified 27,635 security system integrators worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Chubb Fire & Security, headquartered in Staines, tops this list with the largest team on record.
Which country has the most security system integrators?
The United States leads with 6,628 companies, followed by the United Kingdom (2,714) and Brazil (1,895). Every security system integrators list by country and city is linked on this page.
Which city has the most security system integrators?
Sao Paulo leads with 428 headquartered companies, followed by London (321) and Dubai (288).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 96,532 verified decision-maker contacts tracked across these 27,635 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 2026.
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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 Smart Search, 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.
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Top 25 security system integrators worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 27,635 matching company records for security system integrators worldwide, with 371,473 tracked contacts and 96,532 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: September 6, 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 system integrators 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 |  Chubb Fire & Securitychubbfs.comHQ: Staines, United KingdomReported employees: 10001+ | Staines, United Kingdom | 10001+ | Exact match | 6,169 contacts → |
“Making the world a safer place.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Convergintconvergint.comHQ: Hoffman Estates, IL, United StatesReported employees: 10001+ | Hoffman Estates, IL, United States | 10001+ | Exact match | 5,707 contacts → |
“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Axis Communicationsaxis.comHQ: Lund, SwedenReported employees: 1,001-5,000 | Lund, Sweden | 1,001-5,000 | Exact match | 4,850 contacts → |
“Axis enables a smarter and safer world by creating solutions for improving security and business performance.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Graber Sistemas DE Segurançagraber.com.brHQ: Barueri, BrazilReported employees: 10001+ | Barueri, Brazil | 10001+ | Exact match | 4,572 contacts → |
“A Graber atua de forma pioneira na prestação de serviços de segurança desde 1982, introduzindo o conceito de projetos integrados na área de segurança.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Securitas Francefrance.securitas.frHQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 3,843 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sicuritalia S.P.Asicuritalia.itHQ: Milano, ItalyReported employees: 10001+ | Milano, Italy | 10001+ | Exact match | 3,387 contacts → |
“Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Verkadaverkada.comHQ: San Mateo, CA, United StatesReported employees: 1,001-5,000 | San Mateo, CA, United States | 1,001-5,000 | Exact match | 2,683 contacts → |
“Transforming how organizations protect people and places.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Automated Systems Design, INCasd-usa.comHQ: Alpharetta, GA, United StatesReported employees: Not recorded | Alpharetta, GA, United States | Not recorded | Exact match | 2,678 contacts → |
“Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ADI Global Distributionadiglobal.comHQ: Melville, NY, United StatesReported employees: 1,001-5,000 | Melville, NY, United States | 1,001-5,000 | Exact match | 2,413 contacts → |
“ADI | Snap One is a premier distributor serving customers worldwide with comprehensive security, audiovisual, and smart living solutions.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pronet Security Servicespronet.com.trHQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 2,126 contacts → |
“Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Everoneveronsolutions.comHQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 2,045 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 · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fidelity ADTadt.co.zaHQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 1,544 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 · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SIBCAsibca.comHQ: Abu Dhabi, United Arab EmiratesReported employees: 1,001-5,000 | Abu Dhabi, United Arab Emirates | 1,001-5,000 | Exact match | 1,504 contacts → |
“From humble beginnings in 1977, SIBCA has grown to become a leading Solution Integrator Provider in UAE for Fire Protection and Life Safety Systems, Security Systems, HVAC…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Protection 1 Security Solutionsprotection1.comHQ: Romeoville, IL, United StatesReported employees: 1,001-5,000 | Romeoville, IL, United States | 1,001-5,000 | Exact match | 1,406 contacts → |
“As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Comando G8comandog8.com.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 1,361 contacts → |
“O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Grupo Atlas DE Seguridad Integralatlas.com.coHQ: Cali, ColombiaReported employees: 10001+ | Cali, Colombia | 10001+ | Exact match | 1,328 contacts → |
“Somos una empresa de seguridad integral, incorporando la tecnología y la innovación como herramientas para asegurar la sostenibilidad de las organizaciones, con un equipo humano…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vector Securityvectorsecurity.comHQ: Warrendale, PA, United StatesReported employees: 1,001-5,000 | Warrendale, PA, United States | 1,001-5,000 | Exact match | 1,287 contacts → |
“Vector Security® has protected people and property by providing intelligent security solutions tailored to the needs of the customer for more than 50 years.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Safe Haven Security Services, LLCmysafehaven.comHQ: North Kansas City, MO, United StatesReported employees: 1,001-5,000 | North Kansas City, MO, United States | 1,001-5,000 | Exact match | 1,276 contacts → |
“Established in Safe Haven Security has grown to become the nation’s largest ADT-authorized dealer, trusted by homeowners and businesses across the country.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Rovisysrovisys.comHQ: Aurora, OH, United StatesReported employees: 1,001-5,000 | Aurora, OH, United States | 1,001-5,000 | Exact match | 1,159 contacts → |
“As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Titan Security Grouptitan-security.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,138 contacts → |
“At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Solid Security Sp. Z O.Osolidsecurity.plHQ: Warsaw, PolandReported employees: 10001+ | Warsaw, Poland | 10001+ | Exact match | 1,068 contacts → |
“Solid Security to doświadczenie, wiedza oraz profesjonalizm działań na rynku ochrony osób i mienia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Onet Sécuritéonet.frHQ: Marseille, FranceReported employees: 10001+ | Marseille, France | 10001+ | Exact match | 1,007 contacts → |
“La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Value Point Systems PVT LTDvaluepointsystems.comHQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 943 contacts → |
“Value Point Systems, one of the leading Digital Systems & Services Integrator company in South Asia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Terrier Security Servicesterrier.co.inHQ: Bangalore, IndiaReported employees: 10001+ | Bangalore, India | 10001+ | Exact match | 937 contacts → |
“Founded in 1989, Terrier Security Services is a leading integrated security provider in India, with over guards and 2,480 secured sites.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Strong Segurança, S.Astrongcharon.ptHQ: Amadora, PortugalReported employees: 5,001-10,000 | Amadora, Portugal | 5,001-10,000 | Exact match | 893 contacts → |
“Security Company Electronics developers Systems integrator” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 27,635 company matches
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Security system integrators: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
27,418 records in the displayed employee bands.
217 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 6, 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 system integrators by location
133 lists · largest firstEvery Security system integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security system integrators based in the United States6,628
- Security system integrators based in the United Kingdom2,714
- Security system integrators based in Brazil1,895
- Security system integrators based in India1,884
- Security system integrators based in France1,299
- Security system integrators based in Italy1,170
- Security system integrators based in Canada865
- Security system integrators based in Germany709
- Security system integrators based in Australia695
- Security system integrators based in the Netherlands680
- Security system integrators based in Spain627
- Security system integrators based in the United Arab Emirates602
- Security system integrators based in Mexico597
- Security system integrators based in Türkiye573
- Security system integrators based in South Africa462
- Security system integrators based in Belgium370
- Security system integrators based in Argentina350
- Security system integrators based in Poland312
- Security system integrators based in Saudi Arabia300
- Security system integrators based in Egypt275
- Security system integrators based in Colombia268
- Security system integrators based in Chile262
- Security system integrators based in Sweden253
- Security system integrators based in Peru213
- Security system integrators based in Romania206
- Security system integrators based in Portugal193
- Security system integrators based in Switzerland182
- Security system integrators based in Indonesia173
- Security system integrators based in Morocco155
- Security system integrators based in Pakistan153
- Security system integrators based in Nigeria151
- Security system integrators based in Ireland150
- Security system integrators based in Malaysia142
- Security system integrators based in Russia134
- Security system integrators based in the Philippines127
- Security system integrators based in New Zealand125
- Security system integrators based in Denmark124
- Security system integrators based in Kenya118
- Security system integrators based in Greece113
- Security system integrators based in Czechia111
- Security system integrators based in Hungary107
- Security system integrators based in Qatar102
- Security system integrators based in Ukraine80
- Security system integrators based in Ecuador76
- Security system integrators based in Austria72
- Security system integrators based in Serbia66
- Security system integrators based in Israel65
- Security system integrators based in Norway61
- Security system integrators based in Jordan53
- Security system integrators based in the Dominican Republic51
- Security system integrators based in Costa Rica50
- Security system integrators based in Croatia50
- Security system integrators based in Finland50
- Security system integrators based in Lebanon50
- Security system integrators based in Uruguay48
- Security system integrators based in Bulgaria44
- Security system integrators based in Kuwait40
- Security system integrators based in Thailand40
- Security system integrators based in Oman36
- Security system integrators based in Panama36
- Security system integrators based in Slovakia36
- Security system integrators based in Hong Kong34
- Security system integrators based in Lithuania28
Cities
- Security system integrators based in Sao Paulo, Brazil424
- Security system integrators based in London, United Kingdom295
- Security system integrators based in Bangalore, India183
- Security system integrators based in Istanbul, Türkiye174
- Security system integrators based in Mumbai, India149
- Security system integrators based in Houston, United States131
- Security system integrators based in Rio De Janeiro, Brazil123
- Security system integrators based in Pune, India118
- Security system integrators based in New Delhi, India114
- Security system integrators based in New York, United States112
- Security system integrators based in Chennai, India96
- Security system integrators based in Hyderabad, India93
- Security system integrators based in Madrid, Spain89
- Security system integrators based in Miami, United States78
- Security system integrators based in Rome, Italy77
- Security system integrators based in Ahmedabad, India75
- Security system integrators based in Toronto, Canada72
- Security system integrators based in Johannesburg, South Africa71
- Security system integrators based in Paris, France70
- Security system integrators based in Belo Horizonte, Brazil69
- Security system integrators based in Dallas, United States68
- Security system integrators based in Los Angeles, United States67
- Security system integrators based in Stockholm, Sweden64
- Security system integrators based in Atlanta, United States60
- Security system integrators based in Calgary, Canada58
- Security system integrators based in Campinas, Brazil55
- Security system integrators based in Cape Town, South Africa54
- Security system integrators based in Sydney, Australia53
- Security system integrators based in Manchester, United Kingdom52
- Security system integrators based in Curitiba, Brazil51
- Security system integrators based in Warsaw, Poland50
- Security system integrators based in Noida, India49
- Security system integrators based in Austin, United States48
- Security system integrators based in Phoenix, United States45
- Security system integrators based in Auckland, New Zealand44
- Security system integrators based in Montreal, Canada43
- Security system integrators based in Barcelona, Spain42
- Security system integrators based in Porto Alegre, Brazil42
- Security system integrators based in Tampa, United States42
- Security system integrators based in Chicago, United States41
- Security system integrators based in Melbourne, Australia41
- Security system integrators based in Budapest, Hungary40
- Security system integrators based in Bucharest, Romania39
- Security system integrators based in Berlin, Germany38
- Security system integrators based in Indianapolis, United States38
- Security system integrators based in San Antonio, United States38
- Security system integrators based in Monterrey, Mexico37
- Security system integrators based in Las Vegas, United States36
- Security system integrators based in Mississauga, Canada36
- Security system integrators based in San Diego, United States36
- Security system integrators based in Glasgow, United Kingdom35
- Security system integrators based in Charlotte, United States34
- Security system integrators based in Guadalajara, Mexico32
- Security system integrators based in Belgrade, Serbia31
- Security system integrators based in Birmingham, United Kingdom31
- Security system integrators based in Denver, United States31
- Security system integrators based in Edmonton, Canada29
- Security system integrators based in Bristol, United Kingdom28
- Security system integrators based in Brooklyn, United States28
- Security system integrators based in Leeds, United Kingdom28
- Security system integrators based in Perth, Australia28
- Security system integrators based in San Jose, United States28
- Security system integrators based in Irvine, United States27
- Security system integrators based in Jacksonville, United States27
- Security system integrators based in Nottingham, United Kingdom27
- Security system integrators based in Orlando, United States27
- Security system integrators based in Raleigh, United States27
- Security system integrators based in Vancouver, Canada27
- Security system integrators based in Zagreb, Croatia26
- Security system integrators based in Scottsdale, United States25
Questions about this company list
What does Exact match mean for security system integrators?
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 system integrators did RevenueBase find worldwide?
The saved snapshot records 27,635 matching company records, 371,473 tracked contacts and 96,532 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: September 6, 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
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Cite this list
RevenueBase Data Team. Top 25 security system integrators worldwide. Snapshot: September 6, 2026. https://revenuebase.ai/companies/browse/security-system-integrators.
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 system integrators worldwide
RevenueBase records 27,635 matching company records for security system integrators worldwide, with 371,473 tracked contacts and 96,532 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: September 6, 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 system integrators 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 | Chubb Fire & Securitychubbfs.com HQ: Staines, United KingdomReported employees: 10001+ | Staines, United Kingdom | 10001+ | Exact match | 6,169 contacts → |
“Making the world a safer place.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Convergintconvergint.com HQ: Hoffman Estates, IL, United StatesReported employees: 10001+ | Hoffman Estates, IL, United States | 10001+ | Exact match | 5,707 contacts → |
“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Axis Communicationsaxis.com HQ: Lund, SwedenReported employees: 1,001-5,000 | Lund, Sweden | 1,001-5,000 | Exact match | 4,850 contacts → |
“Axis enables a smarter and safer world by creating solutions for improving security and business performance.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Graber Sistemas DE Segurançagraber.com.br HQ: Barueri, BrazilReported employees: 10001+ | Barueri, Brazil | 10001+ | Exact match | 4,572 contacts → |
“A Graber atua de forma pioneira na prestação de serviços de segurança desde 1982, introduzindo o conceito de projetos integrados na área de segurança.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Securitas Francefrance.securitas.fr HQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 3,843 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sicuritalia S.P.Asicuritalia.it HQ: Milano, ItalyReported employees: 10001+ | Milano, Italy | 10001+ | Exact match | 3,387 contacts → |
“Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verkadaverkada.com HQ: San Mateo, CA, United StatesReported employees: 1,001-5,000 | San Mateo, CA, United States | 1,001-5,000 | Exact match | 2,683 contacts → |
“Transforming how organizations protect people and places.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Automated Systems Design, INCasd-usa.com HQ: Alpharetta, GA, United StatesReported employees: Not recorded | Alpharetta, GA, United States | Not recorded | Exact match | 2,678 contacts → |
“Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ADI Global Distributionadiglobal.com HQ: Melville, NY, United StatesReported employees: 1,001-5,000 | Melville, NY, United States | 1,001-5,000 | Exact match | 2,413 contacts → |
“ADI | Snap One is a premier distributor serving customers worldwide with comprehensive security, audiovisual, and smart living solutions.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pronet Security Servicespronet.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 2,126 contacts → |
“Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Everoneveronsolutions.com HQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 2,045 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 · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fidelity ADTadt.co.za HQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 1,544 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 · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SIBCAsibca.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 1,001-5,000 | Abu Dhabi, United Arab Emirates | 1,001-5,000 | Exact match | 1,504 contacts → |
“From humble beginnings in 1977, SIBCA has grown to become a leading Solution Integrator Provider in UAE for Fire Protection and Life Safety Systems, Security Systems, HVAC…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 | 1,406 contacts → |
“As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Comando G8comandog8.com.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 1,361 contacts → |
“O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Grupo Atlas DE Seguridad Integralatlas.com.co HQ: Cali, ColombiaReported employees: 10001+ | Cali, Colombia | 10001+ | Exact match | 1,328 contacts → |
“Somos una empresa de seguridad integral, incorporando la tecnología y la innovación como herramientas para asegurar la sostenibilidad de las organizaciones, con un equipo humano…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vector Securityvectorsecurity.com HQ: Warrendale, PA, United StatesReported employees: 1,001-5,000 | Warrendale, PA, United States | 1,001-5,000 | Exact match | 1,287 contacts → |
“Vector Security® has protected people and property by providing intelligent security solutions tailored to the needs of the customer for more than 50 years.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Safe Haven Security Services, LLCmysafehaven.com HQ: North Kansas City, MO, United StatesReported employees: 1,001-5,000 | North Kansas City, MO, United States | 1,001-5,000 | Exact match | 1,276 contacts → |
“Established in Safe Haven Security has grown to become the nation’s largest ADT-authorized dealer, trusted by homeowners and businesses across the country.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rovisysrovisys.com HQ: Aurora, OH, United StatesReported employees: 1,001-5,000 | Aurora, OH, United States | 1,001-5,000 | Exact match | 1,159 contacts → |
“As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Titan Security Grouptitan-security.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,138 contacts → |
“At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Solid Security Sp. Z O.Osolidsecurity.pl HQ: Warsaw, PolandReported employees: 10001+ | Warsaw, Poland | 10001+ | Exact match | 1,068 contacts → |
“Solid Security to doświadczenie, wiedza oraz profesjonalizm działań na rynku ochrony osób i mienia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Onet Sécuritéonet.fr HQ: Marseille, FranceReported employees: 10001+ | Marseille, France | 10001+ | Exact match | 1,007 contacts → |
“La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Value Point Systems PVT LTDvaluepointsystems.com HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 943 contacts → |
“Value Point Systems, one of the leading Digital Systems & Services Integrator company in South Asia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Terrier Security Servicesterrier.co.in HQ: Bangalore, IndiaReported employees: 10001+ | Bangalore, India | 10001+ | Exact match | 937 contacts → |
“Founded in 1989, Terrier Security Services is a leading integrated security provider in India, with over guards and 2,480 secured sites.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Strong Segurança, S.Astrongcharon.pt HQ: Amadora, PortugalReported employees: 5,001-10,000 | Amadora, Portugal | 5,001-10,000 | Exact match | 893 contacts → |
“Security Company Electronics developers Systems integrator” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 27,635 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Security system integrators: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
27,418 records in the displayed employee bands.
217 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 6, 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 system integrators by location
133 lists · largest firstEvery Security system integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security system integrators based in the United States6,628
- Security system integrators based in the United Kingdom2,714
- Security system integrators based in Brazil1,895
- Security system integrators based in India1,884
- Security system integrators based in France1,299
- Security system integrators based in Italy1,170
- Security system integrators based in Canada865
- Security system integrators based in Germany709
- Security system integrators based in Australia695
- Security system integrators based in the Netherlands680
- Security system integrators based in Spain627
- Security system integrators based in the United Arab Emirates602
- Security system integrators based in Mexico597
- Security system integrators based in Türkiye573
- Security system integrators based in South Africa462
- Security system integrators based in Belgium370
- Security system integrators based in Argentina350
- Security system integrators based in Poland312
- Security system integrators based in Saudi Arabia300
- Security system integrators based in Egypt275
- Security system integrators based in Colombia268
- Security system integrators based in Chile262
- Security system integrators based in Sweden253
- Security system integrators based in Peru213
- Security system integrators based in Romania206
- Security system integrators based in Portugal193
- Security system integrators based in Switzerland182
- Security system integrators based in Indonesia173
- Security system integrators based in Morocco155
- Security system integrators based in Pakistan153
- Security system integrators based in Nigeria151
- Security system integrators based in Ireland150
- Security system integrators based in Malaysia142
- Security system integrators based in Russia134
- Security system integrators based in the Philippines127
- Security system integrators based in New Zealand125
- Security system integrators based in Denmark124
- Security system integrators based in Kenya118
- Security system integrators based in Greece113
- Security system integrators based in Czechia111
- Security system integrators based in Hungary107
- Security system integrators based in Qatar102
- Security system integrators based in Ukraine80
- Security system integrators based in Ecuador76
- Security system integrators based in Austria72
- Security system integrators based in Serbia66
- Security system integrators based in Israel65
- Security system integrators based in Norway61
- Security system integrators based in Jordan53
- Security system integrators based in the Dominican Republic51
- Security system integrators based in Costa Rica50
- Security system integrators based in Croatia50
- Security system integrators based in Finland50
- Security system integrators based in Lebanon50
- Security system integrators based in Uruguay48
- Security system integrators based in Bulgaria44
- Security system integrators based in Kuwait40
- Security system integrators based in Thailand40
- Security system integrators based in Oman36
- Security system integrators based in Panama36
- Security system integrators based in Slovakia36
- Security system integrators based in Hong Kong34
- Security system integrators based in Lithuania28
Cities
- Security system integrators based in Sao Paulo, Brazil424
- Security system integrators based in London, United Kingdom295
- Security system integrators based in Bangalore, India183
- Security system integrators based in Istanbul, Türkiye174
- Security system integrators based in Mumbai, India149
- Security system integrators based in Houston, United States131
- Security system integrators based in Rio De Janeiro, Brazil123
- Security system integrators based in Pune, India118
- Security system integrators based in New Delhi, India114
- Security system integrators based in New York, United States112
- Security system integrators based in Chennai, India96
- Security system integrators based in Hyderabad, India93
- Security system integrators based in Madrid, Spain89
- Security system integrators based in Miami, United States78
- Security system integrators based in Rome, Italy77
- Security system integrators based in Ahmedabad, India75
- Security system integrators based in Toronto, Canada72
- Security system integrators based in Johannesburg, South Africa71
- Security system integrators based in Paris, France70
- Security system integrators based in Belo Horizonte, Brazil69
- Security system integrators based in Dallas, United States68
- Security system integrators based in Los Angeles, United States67
- Security system integrators based in Stockholm, Sweden64
- Security system integrators based in Atlanta, United States60
- Security system integrators based in Calgary, Canada58
- Security system integrators based in Campinas, Brazil55
- Security system integrators based in Cape Town, South Africa54
- Security system integrators based in Sydney, Australia53
- Security system integrators based in Manchester, United Kingdom52
- Security system integrators based in Curitiba, Brazil51
- Security system integrators based in Warsaw, Poland50
- Security system integrators based in Noida, India49
- Security system integrators based in Austin, United States48
- Security system integrators based in Phoenix, United States45
- Security system integrators based in Auckland, New Zealand44
- Security system integrators based in Montreal, Canada43
- Security system integrators based in Barcelona, Spain42
- Security system integrators based in Porto Alegre, Brazil42
- Security system integrators based in Tampa, United States42
- Security system integrators based in Chicago, United States41
- Security system integrators based in Melbourne, Australia41
- Security system integrators based in Budapest, Hungary40
- Security system integrators based in Bucharest, Romania39
- Security system integrators based in Berlin, Germany38
- Security system integrators based in Indianapolis, United States38
- Security system integrators based in San Antonio, United States38
- Security system integrators based in Monterrey, Mexico37
- Security system integrators based in Las Vegas, United States36
- Security system integrators based in Mississauga, Canada36
- Security system integrators based in San Diego, United States36
- Security system integrators based in Glasgow, United Kingdom35
- Security system integrators based in Charlotte, United States34
- Security system integrators based in Guadalajara, Mexico32
- Security system integrators based in Belgrade, Serbia31
- Security system integrators based in Birmingham, United Kingdom31
- Security system integrators based in Denver, United States31
- Security system integrators based in Edmonton, Canada29
- Security system integrators based in Bristol, United Kingdom28
- Security system integrators based in Brooklyn, United States28
- Security system integrators based in Leeds, United Kingdom28
- Security system integrators based in Perth, Australia28
- Security system integrators based in San Jose, United States28
- Security system integrators based in Irvine, United States27
- Security system integrators based in Jacksonville, United States27
- Security system integrators based in Nottingham, United Kingdom27
- Security system integrators based in Orlando, United States27
- Security system integrators based in Raleigh, United States27
- Security system integrators based in Vancouver, Canada27
- Security system integrators based in Zagreb, Croatia26
- Security system integrators based in Scottsdale, United States25
Questions about this company list
What does Exact match mean for security system integrators?
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 system integrators did RevenueBase find worldwide?
The saved snapshot records 27,635 matching company records, 371,473 tracked contacts and 96,532 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: September 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 security system integrators worldwide. Snapshot: September 6, 2026. https://revenuebase.ai/companies/browse/security-system-integrators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗