Company lists · Data refreshed September 2026
Top 25 Security integrators worldwide
RevenueBase identified 47,411 company matches for security integrators worldwide as of September 2026 and tracks 952,890 professional contacts across them, including 176,461 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for security integrators 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 September 21, 2026. Country and city lists for security integrators 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 integrators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 79,699 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 62,804 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 38,634 contacts → | ||||
Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 6,335 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 6,169 contacts → | ||||
Exact match “Making the world a safer place.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 5,707 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 5,384 contacts → | ||||
Exact match “Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 4,850 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 4,610 contacts → | ||||
Exact match “Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 4,572 contacts → | ||||
Exact match “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 in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 3,843 contacts → | ||||
Exact match “Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 3,620 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 3,592 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 3,586 contacts → | ||||
Exact match “Founded in 2001, Hikvision focuses on integrated security and scenario-based digitalization.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 3,387 contacts → | ||||
Exact match “Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 3,348 contacts → | ||||
Exact match “HAVELSAN, Türk Silahlı Kuvvetlerini Güçlendirme Vakfı'na bağlı, savunma ve bilişim sektörlerinde global çözümler sunan bir yazılım ve sistem entegratörü şirkettir.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 2,772 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 2,761 contacts → | ||||
Exact match “M.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 2,683 contacts → | ||||
Exact match “Transforming how organizations protect people and places.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 2,678 contacts → | ||||
Exact match “Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 2,637 contacts → | ||||
Exact match “As one of India’s leading system integrators, Velocis partners with organizations to turn technology into a catalyst for measurable business value.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 2,452 contacts → | ||||
Exact match “Imprint: SVA is one of the leading system integrators in Germany.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 2,413 contacts → | ||||
Exact match “ADI | Snap One is a premier distributor serving customers worldwide with comprehensive security, audiovisual, and smart living solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 2,266 contacts → | ||||
Exact match “Andy Frain Services.America's leading provider of integrated solutions to security and events needs for over 90 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2,165 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 · Sep 21, 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 integrators”. 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 47,411 security integrators worldwide
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Security integrators worldwide at a glance
As of Sep 21, 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 integrators are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “security integrators” 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 176,461 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 September 21, 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 integrators by location
218 lists · largest firstEvery Security integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security integrators based in the United States9,256
- Security integrators based in the United Kingdom3,503
- Security integrators based in Brazil2,737
- Security integrators based in India2,521
- Security integrators based in France1,922
- Security integrators based in Italy1,479
- Security integrators based in Canada1,207
- Security integrators based in Germany1,084
- Security integrators based in Australia1,003
- Security integrators based in Mexico983
- Security integrators based in the Netherlands940
- Security integrators based in the United Arab Emirates931
- Security integrators based in Spain877
- Security integrators based in Türkiye725
- Security integrators based in South Africa707
- Security integrators based in Argentina539
- Security integrators based in Belgium467
- Security integrators based in Colombia462
- Security integrators based in Poland456
- Security integrators based in Chile405
- Security integrators based in Saudi Arabia391
- Security integrators based in Egypt363
- Security integrators based in Sweden357
- Security integrators based in Peru356
- Security integrators based in Switzerland291
- Security integrators based in Romania264
- Security integrators based in Indonesia258
- Security integrators based in Portugal255
- Security integrators based in Nigeria246
- Security integrators based in Morocco230
- Security integrators based in Malaysia222
- Security integrators based in Pakistan208
- Security integrators based in Israel205
- Security integrators based in Ireland203
- Security integrators based in the Philippines184
- Security integrators based in Russia179
- Security integrators based in Kenya173
- Security integrators based in Denmark172
- Security integrators based in New Zealand170
- Security integrators based in Greece160
- Security integrators based in Czechia159
- Security integrators based in Ecuador156
- Security integrators based in Hungary148
- Security integrators based in Qatar139
- Security integrators based in Ukraine129
- Security integrators based in Austria106
- Security integrators based in Algeria104
- Security integrators based in Bangladesh97
- Security integrators based in Norway91
- Security integrators based in Serbia86
- Security integrators based in Venezuela85
- Security integrators based in the Dominican Republic82
- Security integrators based in Croatia75
- Security integrators based in Finland75
- Security integrators based in Bulgaria70
- Security integrators based in Costa Rica70
- Security integrators based in Lebanon70
- Security integrators based in Jordan68
- Security integrators based in Thailand65
- Security integrators based in Panama63
- Security integrators based in Vietnam63
- Security integrators based in Slovakia62
- Security integrators based in Sri Lanka61
- Security integrators based in Uruguay61
- Security integrators based in Kuwait58
- Security integrators based in Hong Kong56
- Security integrators based in Japan55
- Security integrators based in Azerbaijan51
- Security integrators based in Oman49
- Security integrators based in Zimbabwe47
- Security integrators based in Guatemala45
- Security integrators based in Bahrain36
- Security integrators based in Cyprus35
- Security integrators based in Slovenia35
- Security integrators based in Iraq34
- Security integrators based in Luxembourg32
- Security integrators based in Lithuania30
Cities
- Security integrators based in London, United Kingdom542
- Security integrators based in Dubai, United Arab Emirates468
- Security integrators based in Bangalore, India276
- Security integrators based in Istanbul, Türkiye236
- Security integrators based in Mumbai, India213
- Security integrators based in Houston, United States185
- Security integrators based in New York, United States183
- Security integrators based in Rio De Janeiro, Brazil182
- Security integrators based in Riyadh, Saudi Arabia173
- Security integrators based in New Delhi, India169
- Security integrators based in Cairo, Egypt166
- Security integrators based in Pune, India155
- Security integrators based in Bogota, Colombia152
- Security integrators based in Madrid, Spain152
- Security integrators based in Paris, France142
- Security integrators based in Nairobi, Kenya140
- Security integrators based in Lima, Peru139
- Security integrators based in Toronto, Canada138
- Security integrators based in Buenos Aires, Argentina131
- Security integrators based in Miami, United States129
- Security integrators based in Hyderabad, India128
- Security integrators based in Chennai, India123
- Security integrators based in Johannesburg, South Africa121
- Security integrators based in Rome, Italy121
- Security integrators based in Dallas, United States117
- Security integrators based in Warsaw, Poland117
- Security integrators based in Santiago, Chile116
- Security integrators based in Abu Dhabi, United Arab Emirates114
- Security integrators based in Los Angeles, United States111
- Security integrators based in Ahmedabad, India103
- Security integrators based in Atlanta, United States103
- Security integrators based in Bucharest, Romania100
- Security integrators based in Stockholm, Sweden100
- Security integrators based in Cape Town, South Africa95
- Security integrators based in Sydney, Australia93
- Security integrators based in Belo Horizonte, Brazil92
- Security integrators based in Austin, United States91
- Security integrators based in Gurgaon, India90
- Security integrators based in Curitiba, Brazil89
- Security integrators based in Melbourne, Australia86
- Security integrators based in Doha, Qatar83
- Security integrators based in Karachi, Pakistan80
- Security integrators based in Calgary, Canada79
- Security integrators based in Casablanca, Morocco77
- Security integrators based in Auckland, New Zealand73
- Security integrators based in Campinas, Brazil73
- Security integrators based in Chicago, United States73
- Security integrators based in Tampa, United States73
- Security integrators based in Moscow, Russia71
- Security integrators based in Kyiv, Ukraine70
- Security integrators based in Barcelona, Spain69
- Security integrators based in Noida, India69
- Security integrators based in Montreal, Canada67
- Security integrators based in Charlotte, United States66
- Security integrators based in Phoenix, United States66
- Security integrators based in Kolkata, India64
- Security integrators based in Manchester, United Kingdom63
- Security integrators based in Monterrey, Mexico63
- Security integrators based in Quito, Ecuador63
- Security integrators based in Ankara, Türkiye62
- Security integrators based in Denver, United States62
- Security integrators based in Berlin, Germany61
- Security integrators based in San Diego, United States61
- Security integrators based in Budapest, Hungary60
- Security integrators based in Mississauga, Canada60
- Security integrators based in Porto Alegre, Brazil60
- Security integrators based in San Francisco, United States58
- Security integrators based in Birmingham, United Kingdom53
- Security integrators based in Fortaleza, Brazil53
- Security integrators based in Guayaquil, Ecuador52
- Security integrators based in Las Vegas, United States52
- Security integrators based in Amman, Jordan49
- Security integrators based in Montevideo, Uruguay48
- Security integrators based in Pretoria, South Africa48
- Security integrators based in Barueri, Brazil47
- Security integrators based in Ottawa, Canada47
- Security integrators based in San Antonio, United States47
- Security integrators based in Milan, Italy46
- Security integrators based in Indianapolis, United States45
- Security integrators based in Zagreb, Croatia45
- Security integrators based in Glasgow, United Kingdom44
- Security integrators based in Panama, Panama44
- Security integrators based in Washington, United States44
- Security integrators based in Edmonton, Canada43
- Security integrators based in Orlando, United States43
- Security integrators based in Athens, Greece42
- Security integrators based in Columbia, United States42
- Security integrators based in Belgrade, Serbia41
- Security integrators based in Hamburg, Germany41
- Security integrators based in Raleigh, United States41
- Security integrators based in Vancouver, Canada41
- Security integrators based in Brisbane, Australia40
- Security integrators based in Guadalajara, Mexico40
- Security integrators based in San Jose, United States40
- Security integrators based in Santo Domingo, Dominican Republic40
- Security integrators based in Caracas, Venezuela39
- Security integrators based in Seattle, United States39
- Security integrators based in Irvine, United States37
- Security integrators based in Scottsdale, United States37
- Security integrators based in Boston, United States36
- Security integrators based in Bristol, United Kingdom36
- Security integrators based in Dublin, Ireland36
- Security integrators based in Sofia, Bulgaria36
- Security integrators based in Bratislava, Slovakia35
- Security integrators based in Leeds, United Kingdom35
- Security integrators based in Nottingham, United Kingdom34
- Security integrators based in Perth, Australia34
- Security integrators based in Nashville, United States33
- Security integrators based in Baltimore, United States32
- Security integrators based in Zapopan, Mexico32
- Security integrators based in Brooklyn, United States31
- Security integrators based in Jacksonville, United States31
- Security integrators based in Louisville, United States31
- Security integrators based in Lyon, France31
- Security integrators based in Memphis, United States31
- Security integrators based in Navi Mumbai, India31
- Security integrators based in Petaling Jaya, Malaysia31
- Security integrators based in Portland, United States31
- Security integrators based in Beirut, Lebanon30
- Security integrators based in Tel Aviv, Israel30
- Security integrators based in Columbus, United States29
- Security integrators based in Fort Lauderdale, United States29
- Security integrators based in Jeddah, Saudi Arabia29
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 integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security integrators are there worldwide?
RevenueBase identified 47,411 company matches for security integrators worldwide as of September 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 integrators?
The United States leads with 9,256 companies, followed by the United Kingdom (3,503) and Brazil (2,737). Every security integrators list by country and city is linked on this page.
Which city has the most security integrators?
Sao Paulo leads with 674 company records, followed by London (559) and Dubai (468).
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 176,461 professional contacts with verified work emails tracked across these 47,411 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 47,411 security integrators 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 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 47,411 matching company records for security integrators worldwide, with 952,890 tracked contacts and 176,461 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 21, 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 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 |  G4sg4s.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 79,699 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Allied Universalaus.comHQ: Irvine, CA, United StatesReported employees: 10001+ | Irvine, CA, United States | 10001+ | Exact match | 62,804 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Securitas Security Services Usa, INCsecuritasinc.comHQ: Parsippany, NJ, United StatesReported employees: 10001+ | Parsippany, NJ, United States | 10001+ | Exact match | 38,634 contacts → |
“Securitas knows Security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Securitas Groupsecuritas.comHQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 6,335 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  TYCOtyco.comHQ: Cork, IrelandReported employees: 10001+ | Cork, Ireland | 10001+ | Exact match | 5,384 contacts → |
“Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Certiscertisgroup.comHQ: SingaporeReported employees: 10001+ | Singapore | 10001+ | Exact match | 4,610 contacts → |
“Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 21, 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 | 3,843 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Securitas Seguridad Españasecuritas.esHQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 3,620 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  U.S. Security Associates, INCussecurityassociates.comHQ: Roswell, GA, United StatesReported employees: 10001+ | Roswell, GA, United States | 10001+ | Exact match | 3,592 contacts → |
“U.S.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hikvisionhikvision.comHQ: Hangzhou, ChinaReported employees: 10001+ | Hangzhou, China | 10001+ | Exact match | 3,586 contacts → |
“Founded in 2001, Hikvision focuses on integrated security and scenario-based digitalization.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Havelsanhavelsan.comHQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 3,348 contacts → |
“HAVELSAN, Türk Silahlı Kuvvetlerini Güçlendirme Vakfı'na bağlı, savunma ve bilişim sektörlerinde global çözümler sunan bir yazılım ve sistem entegratörü şirkettir.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Grupo GRgrupogr.com.brHQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 2,772 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  M.C. Dean, INCmcdean.comHQ: Tysons, VA, United StatesReported employees: 5,001-10,000 | Tysons, VA, United States | 5,001-10,000 | Exact match | 2,761 contacts → |
“M.C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Velocis Systems Private Limitedvelocis.inHQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 2,637 contacts → |
“As one of India’s leading system integrators, Velocis partners with organizations to turn technology into a catalyst for measurable business value.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Wiesbaden, GermanyReported employees: 1,001-5,000 | Wiesbaden, Germany | 1,001-5,000 | Exact match | 2,452 contacts → |
“Imprint: SVA is one of the leading system integrators in Germany.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Andy Frain Servicesandyfrain.comHQ: Aurora, IL, United StatesReported employees: 5,001-10,000 | Aurora, IL, United States | 5,001-10,000 | Exact match | 2,266 contacts → |
“Andy Frain Services.America's leading provider of integrated solutions to security and events needs for over 90 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Security Segurança E Serviçossousecurity.com.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 2,165 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 47,411 company matches
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Security integrators: dataset insights
September 21, 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
47,113 records in the displayed employee bands.
298 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 47,411 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: September 21, 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 integrators by location
218 lists · largest firstEvery Security integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security integrators based in the United States9,256
- Security integrators based in the United Kingdom3,503
- Security integrators based in Brazil2,737
- Security integrators based in India2,521
- Security integrators based in France1,922
- Security integrators based in Italy1,479
- Security integrators based in Canada1,207
- Security integrators based in Germany1,084
- Security integrators based in Australia1,003
- Security integrators based in Mexico983
- Security integrators based in the Netherlands940
- Security integrators based in the United Arab Emirates931
- Security integrators based in Spain877
- Security integrators based in Türkiye725
- Security integrators based in South Africa707
- Security integrators based in Argentina539
- Security integrators based in Belgium467
- Security integrators based in Colombia462
- Security integrators based in Poland456
- Security integrators based in Chile405
- Security integrators based in Saudi Arabia391
- Security integrators based in Egypt363
- Security integrators based in Sweden357
- Security integrators based in Peru356
- Security integrators based in Switzerland291
- Security integrators based in Romania264
- Security integrators based in Indonesia258
- Security integrators based in Portugal255
- Security integrators based in Nigeria246
- Security integrators based in Morocco230
- Security integrators based in Malaysia222
- Security integrators based in Pakistan208
- Security integrators based in Israel205
- Security integrators based in Ireland203
- Security integrators based in the Philippines184
- Security integrators based in Russia179
- Security integrators based in Kenya173
- Security integrators based in Denmark172
- Security integrators based in New Zealand170
- Security integrators based in Greece160
- Security integrators based in Czechia159
- Security integrators based in Ecuador156
- Security integrators based in Hungary148
- Security integrators based in Qatar139
- Security integrators based in Ukraine129
- Security integrators based in Austria106
- Security integrators based in Algeria104
- Security integrators based in Bangladesh97
- Security integrators based in Norway91
- Security integrators based in Serbia86
- Security integrators based in Venezuela85
- Security integrators based in the Dominican Republic82
- Security integrators based in Croatia75
- Security integrators based in Finland75
- Security integrators based in Bulgaria70
- Security integrators based in Costa Rica70
- Security integrators based in Lebanon70
- Security integrators based in Jordan68
- Security integrators based in Thailand65
- Security integrators based in Panama63
- Security integrators based in Vietnam63
- Security integrators based in Slovakia62
- Security integrators based in Sri Lanka61
- Security integrators based in Uruguay61
- Security integrators based in Kuwait58
- Security integrators based in Hong Kong56
- Security integrators based in Japan55
- Security integrators based in Azerbaijan51
- Security integrators based in Oman49
- Security integrators based in Zimbabwe47
- Security integrators based in Guatemala45
- Security integrators based in Bahrain36
- Security integrators based in Cyprus35
- Security integrators based in Slovenia35
- Security integrators based in Iraq34
- Security integrators based in Luxembourg32
- Security integrators based in Lithuania30
Cities
- Security integrators based in London, United Kingdom542
- Security integrators based in Dubai, United Arab Emirates468
- Security integrators based in Bangalore, India276
- Security integrators based in Istanbul, Türkiye236
- Security integrators based in Mumbai, India213
- Security integrators based in Houston, United States185
- Security integrators based in New York, United States183
- Security integrators based in Rio De Janeiro, Brazil182
- Security integrators based in Riyadh, Saudi Arabia173
- Security integrators based in New Delhi, India169
- Security integrators based in Cairo, Egypt166
- Security integrators based in Pune, India155
- Security integrators based in Bogota, Colombia152
- Security integrators based in Madrid, Spain152
- Security integrators based in Paris, France142
- Security integrators based in Nairobi, Kenya140
- Security integrators based in Lima, Peru139
- Security integrators based in Toronto, Canada138
- Security integrators based in Buenos Aires, Argentina131
- Security integrators based in Miami, United States129
- Security integrators based in Hyderabad, India128
- Security integrators based in Chennai, India123
- Security integrators based in Johannesburg, South Africa121
- Security integrators based in Rome, Italy121
- Security integrators based in Dallas, United States117
- Security integrators based in Warsaw, Poland117
- Security integrators based in Santiago, Chile116
- Security integrators based in Abu Dhabi, United Arab Emirates114
- Security integrators based in Los Angeles, United States111
- Security integrators based in Ahmedabad, India103
- Security integrators based in Atlanta, United States103
- Security integrators based in Bucharest, Romania100
- Security integrators based in Stockholm, Sweden100
- Security integrators based in Cape Town, South Africa95
- Security integrators based in Sydney, Australia93
- Security integrators based in Belo Horizonte, Brazil92
- Security integrators based in Austin, United States91
- Security integrators based in Gurgaon, India90
- Security integrators based in Curitiba, Brazil89
- Security integrators based in Melbourne, Australia86
- Security integrators based in Doha, Qatar83
- Security integrators based in Karachi, Pakistan80
- Security integrators based in Calgary, Canada79
- Security integrators based in Casablanca, Morocco77
- Security integrators based in Auckland, New Zealand73
- Security integrators based in Campinas, Brazil73
- Security integrators based in Chicago, United States73
- Security integrators based in Tampa, United States73
- Security integrators based in Moscow, Russia71
- Security integrators based in Kyiv, Ukraine70
- Security integrators based in Barcelona, Spain69
- Security integrators based in Noida, India69
- Security integrators based in Montreal, Canada67
- Security integrators based in Charlotte, United States66
- Security integrators based in Phoenix, United States66
- Security integrators based in Kolkata, India64
- Security integrators based in Manchester, United Kingdom63
- Security integrators based in Monterrey, Mexico63
- Security integrators based in Quito, Ecuador63
- Security integrators based in Ankara, Türkiye62
- Security integrators based in Denver, United States62
- Security integrators based in Berlin, Germany61
- Security integrators based in San Diego, United States61
- Security integrators based in Budapest, Hungary60
- Security integrators based in Mississauga, Canada60
- Security integrators based in Porto Alegre, Brazil60
- Security integrators based in San Francisco, United States58
- Security integrators based in Birmingham, United Kingdom53
- Security integrators based in Fortaleza, Brazil53
- Security integrators based in Guayaquil, Ecuador52
- Security integrators based in Las Vegas, United States52
- Security integrators based in Amman, Jordan49
- Security integrators based in Montevideo, Uruguay48
- Security integrators based in Pretoria, South Africa48
- Security integrators based in Barueri, Brazil47
- Security integrators based in Ottawa, Canada47
- Security integrators based in San Antonio, United States47
- Security integrators based in Milan, Italy46
- Security integrators based in Indianapolis, United States45
- Security integrators based in Zagreb, Croatia45
- Security integrators based in Glasgow, United Kingdom44
- Security integrators based in Panama, Panama44
- Security integrators based in Washington, United States44
- Security integrators based in Edmonton, Canada43
- Security integrators based in Orlando, United States43
- Security integrators based in Athens, Greece42
- Security integrators based in Columbia, United States42
- Security integrators based in Belgrade, Serbia41
- Security integrators based in Hamburg, Germany41
- Security integrators based in Raleigh, United States41
- Security integrators based in Vancouver, Canada41
- Security integrators based in Brisbane, Australia40
- Security integrators based in Guadalajara, Mexico40
- Security integrators based in San Jose, United States40
- Security integrators based in Santo Domingo, Dominican Republic40
- Security integrators based in Caracas, Venezuela39
- Security integrators based in Seattle, United States39
- Security integrators based in Irvine, United States37
- Security integrators based in Scottsdale, United States37
- Security integrators based in Boston, United States36
- Security integrators based in Bristol, United Kingdom36
- Security integrators based in Dublin, Ireland36
- Security integrators based in Sofia, Bulgaria36
- Security integrators based in Bratislava, Slovakia35
- Security integrators based in Leeds, United Kingdom35
- Security integrators based in Nottingham, United Kingdom34
- Security integrators based in Perth, Australia34
- Security integrators based in Nashville, United States33
- Security integrators based in Baltimore, United States32
- Security integrators based in Zapopan, Mexico32
- Security integrators based in Brooklyn, United States31
- Security integrators based in Jacksonville, United States31
- Security integrators based in Louisville, United States31
- Security integrators based in Lyon, France31
- Security integrators based in Memphis, United States31
- Security integrators based in Navi Mumbai, India31
- Security integrators based in Petaling Jaya, Malaysia31
- Security integrators based in Portland, United States31
- Security integrators based in Beirut, Lebanon30
- Security integrators based in Tel Aviv, Israel30
- Security integrators based in Columbus, United States29
- Security integrators based in Fort Lauderdale, United States29
- Security integrators based in Jeddah, Saudi Arabia29
Questions about this company list
What does Exact match mean for security 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 integrators did RevenueBase find worldwide?
The saved snapshot records 47,411 matching company records, 952,890 tracked contacts and 176,461 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 21, 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 integrators worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/security-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 integrators worldwide
RevenueBase records 47,411 matching company records for security integrators worldwide, with 952,890 tracked contacts and 176,461 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 21, 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 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 | G4sg4s.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 79,699 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Allied Universalaus.com HQ: Irvine, CA, United StatesReported employees: 10001+ | Irvine, CA, United States | 10001+ | Exact match | 62,804 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Securitas Security Services Usa, INCsecuritasinc.com HQ: Parsippany, NJ, United StatesReported employees: 10001+ | Parsippany, NJ, United States | 10001+ | Exact match | 38,634 contacts → |
“Securitas knows Security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Securitas Groupsecuritas.com HQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 6,335 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | TYCOtyco.com HQ: Cork, IrelandReported employees: 10001+ | Cork, Ireland | 10001+ | Exact match | 5,384 contacts → |
“Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Certiscertisgroup.com HQ: SingaporeReported employees: 10001+ | Singapore | 10001+ | Exact match | 4,610 contacts → |
“Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 21, 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 | 3,843 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Securitas Seguridad Españasecuritas.es HQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 3,620 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | U.S. Security Associates, INCussecurityassociates.com HQ: Roswell, GA, United StatesReported employees: 10001+ | Roswell, GA, United States | 10001+ | Exact match | 3,592 contacts → |
“U.S.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hikvisionhikvision.com HQ: Hangzhou, ChinaReported employees: 10001+ | Hangzhou, China | 10001+ | Exact match | 3,586 contacts → |
“Founded in 2001, Hikvision focuses on integrated security and scenario-based digitalization.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Havelsanhavelsan.com HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 3,348 contacts → |
“HAVELSAN, Türk Silahlı Kuvvetlerini Güçlendirme Vakfı'na bağlı, savunma ve bilişim sektörlerinde global çözümler sunan bir yazılım ve sistem entegratörü şirkettir.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grupo GRgrupogr.com.br HQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 2,772 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | M.C. Dean, INCmcdean.com HQ: Tysons, VA, United StatesReported employees: 5,001-10,000 | Tysons, VA, United States | 5,001-10,000 | Exact match | 2,761 contacts → |
“M.C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Velocis Systems Private Limitedvelocis.in HQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 2,637 contacts → |
“As one of India’s leading system integrators, Velocis partners with organizations to turn technology into a catalyst for measurable business value.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Wiesbaden, GermanyReported employees: 1,001-5,000 | Wiesbaden, Germany | 1,001-5,000 | Exact match | 2,452 contacts → |
“Imprint: SVA is one of the leading system integrators in Germany.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Andy Frain Servicesandyfrain.com HQ: Aurora, IL, United StatesReported employees: 5,001-10,000 | Aurora, IL, United States | 5,001-10,000 | Exact match | 2,266 contacts → |
“Andy Frain Services.America's leading provider of integrated solutions to security and events needs for over 90 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Security Segurança E Serviçossousecurity.com.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 2,165 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 47,411 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Security integrators: dataset insights
September 21, 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
47,113 records in the displayed employee bands.
298 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 47,411 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: September 21, 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 integrators by location
218 lists · largest firstEvery Security integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security integrators based in the United States9,256
- Security integrators based in the United Kingdom3,503
- Security integrators based in Brazil2,737
- Security integrators based in India2,521
- Security integrators based in France1,922
- Security integrators based in Italy1,479
- Security integrators based in Canada1,207
- Security integrators based in Germany1,084
- Security integrators based in Australia1,003
- Security integrators based in Mexico983
- Security integrators based in the Netherlands940
- Security integrators based in the United Arab Emirates931
- Security integrators based in Spain877
- Security integrators based in Türkiye725
- Security integrators based in South Africa707
- Security integrators based in Argentina539
- Security integrators based in Belgium467
- Security integrators based in Colombia462
- Security integrators based in Poland456
- Security integrators based in Chile405
- Security integrators based in Saudi Arabia391
- Security integrators based in Egypt363
- Security integrators based in Sweden357
- Security integrators based in Peru356
- Security integrators based in Switzerland291
- Security integrators based in Romania264
- Security integrators based in Indonesia258
- Security integrators based in Portugal255
- Security integrators based in Nigeria246
- Security integrators based in Morocco230
- Security integrators based in Malaysia222
- Security integrators based in Pakistan208
- Security integrators based in Israel205
- Security integrators based in Ireland203
- Security integrators based in the Philippines184
- Security integrators based in Russia179
- Security integrators based in Kenya173
- Security integrators based in Denmark172
- Security integrators based in New Zealand170
- Security integrators based in Greece160
- Security integrators based in Czechia159
- Security integrators based in Ecuador156
- Security integrators based in Hungary148
- Security integrators based in Qatar139
- Security integrators based in Ukraine129
- Security integrators based in Austria106
- Security integrators based in Algeria104
- Security integrators based in Bangladesh97
- Security integrators based in Norway91
- Security integrators based in Serbia86
- Security integrators based in Venezuela85
- Security integrators based in the Dominican Republic82
- Security integrators based in Croatia75
- Security integrators based in Finland75
- Security integrators based in Bulgaria70
- Security integrators based in Costa Rica70
- Security integrators based in Lebanon70
- Security integrators based in Jordan68
- Security integrators based in Thailand65
- Security integrators based in Panama63
- Security integrators based in Vietnam63
- Security integrators based in Slovakia62
- Security integrators based in Sri Lanka61
- Security integrators based in Uruguay61
- Security integrators based in Kuwait58
- Security integrators based in Hong Kong56
- Security integrators based in Japan55
- Security integrators based in Azerbaijan51
- Security integrators based in Oman49
- Security integrators based in Zimbabwe47
- Security integrators based in Guatemala45
- Security integrators based in Bahrain36
- Security integrators based in Cyprus35
- Security integrators based in Slovenia35
- Security integrators based in Iraq34
- Security integrators based in Luxembourg32
- Security integrators based in Lithuania30
Cities
- Security integrators based in London, United Kingdom542
- Security integrators based in Dubai, United Arab Emirates468
- Security integrators based in Bangalore, India276
- Security integrators based in Istanbul, Türkiye236
- Security integrators based in Mumbai, India213
- Security integrators based in Houston, United States185
- Security integrators based in New York, United States183
- Security integrators based in Rio De Janeiro, Brazil182
- Security integrators based in Riyadh, Saudi Arabia173
- Security integrators based in New Delhi, India169
- Security integrators based in Cairo, Egypt166
- Security integrators based in Pune, India155
- Security integrators based in Bogota, Colombia152
- Security integrators based in Madrid, Spain152
- Security integrators based in Paris, France142
- Security integrators based in Nairobi, Kenya140
- Security integrators based in Lima, Peru139
- Security integrators based in Toronto, Canada138
- Security integrators based in Buenos Aires, Argentina131
- Security integrators based in Miami, United States129
- Security integrators based in Hyderabad, India128
- Security integrators based in Chennai, India123
- Security integrators based in Johannesburg, South Africa121
- Security integrators based in Rome, Italy121
- Security integrators based in Dallas, United States117
- Security integrators based in Warsaw, Poland117
- Security integrators based in Santiago, Chile116
- Security integrators based in Abu Dhabi, United Arab Emirates114
- Security integrators based in Los Angeles, United States111
- Security integrators based in Ahmedabad, India103
- Security integrators based in Atlanta, United States103
- Security integrators based in Bucharest, Romania100
- Security integrators based in Stockholm, Sweden100
- Security integrators based in Cape Town, South Africa95
- Security integrators based in Sydney, Australia93
- Security integrators based in Belo Horizonte, Brazil92
- Security integrators based in Austin, United States91
- Security integrators based in Gurgaon, India90
- Security integrators based in Curitiba, Brazil89
- Security integrators based in Melbourne, Australia86
- Security integrators based in Doha, Qatar83
- Security integrators based in Karachi, Pakistan80
- Security integrators based in Calgary, Canada79
- Security integrators based in Casablanca, Morocco77
- Security integrators based in Auckland, New Zealand73
- Security integrators based in Campinas, Brazil73
- Security integrators based in Chicago, United States73
- Security integrators based in Tampa, United States73
- Security integrators based in Moscow, Russia71
- Security integrators based in Kyiv, Ukraine70
- Security integrators based in Barcelona, Spain69
- Security integrators based in Noida, India69
- Security integrators based in Montreal, Canada67
- Security integrators based in Charlotte, United States66
- Security integrators based in Phoenix, United States66
- Security integrators based in Kolkata, India64
- Security integrators based in Manchester, United Kingdom63
- Security integrators based in Monterrey, Mexico63
- Security integrators based in Quito, Ecuador63
- Security integrators based in Ankara, Türkiye62
- Security integrators based in Denver, United States62
- Security integrators based in Berlin, Germany61
- Security integrators based in San Diego, United States61
- Security integrators based in Budapest, Hungary60
- Security integrators based in Mississauga, Canada60
- Security integrators based in Porto Alegre, Brazil60
- Security integrators based in San Francisco, United States58
- Security integrators based in Birmingham, United Kingdom53
- Security integrators based in Fortaleza, Brazil53
- Security integrators based in Guayaquil, Ecuador52
- Security integrators based in Las Vegas, United States52
- Security integrators based in Amman, Jordan49
- Security integrators based in Montevideo, Uruguay48
- Security integrators based in Pretoria, South Africa48
- Security integrators based in Barueri, Brazil47
- Security integrators based in Ottawa, Canada47
- Security integrators based in San Antonio, United States47
- Security integrators based in Milan, Italy46
- Security integrators based in Indianapolis, United States45
- Security integrators based in Zagreb, Croatia45
- Security integrators based in Glasgow, United Kingdom44
- Security integrators based in Panama, Panama44
- Security integrators based in Washington, United States44
- Security integrators based in Edmonton, Canada43
- Security integrators based in Orlando, United States43
- Security integrators based in Athens, Greece42
- Security integrators based in Columbia, United States42
- Security integrators based in Belgrade, Serbia41
- Security integrators based in Hamburg, Germany41
- Security integrators based in Raleigh, United States41
- Security integrators based in Vancouver, Canada41
- Security integrators based in Brisbane, Australia40
- Security integrators based in Guadalajara, Mexico40
- Security integrators based in San Jose, United States40
- Security integrators based in Santo Domingo, Dominican Republic40
- Security integrators based in Caracas, Venezuela39
- Security integrators based in Seattle, United States39
- Security integrators based in Irvine, United States37
- Security integrators based in Scottsdale, United States37
- Security integrators based in Boston, United States36
- Security integrators based in Bristol, United Kingdom36
- Security integrators based in Dublin, Ireland36
- Security integrators based in Sofia, Bulgaria36
- Security integrators based in Bratislava, Slovakia35
- Security integrators based in Leeds, United Kingdom35
- Security integrators based in Nottingham, United Kingdom34
- Security integrators based in Perth, Australia34
- Security integrators based in Nashville, United States33
- Security integrators based in Baltimore, United States32
- Security integrators based in Zapopan, Mexico32
- Security integrators based in Brooklyn, United States31
- Security integrators based in Jacksonville, United States31
- Security integrators based in Louisville, United States31
- Security integrators based in Lyon, France31
- Security integrators based in Memphis, United States31
- Security integrators based in Navi Mumbai, India31
- Security integrators based in Petaling Jaya, Malaysia31
- Security integrators based in Portland, United States31
- Security integrators based in Beirut, Lebanon30
- Security integrators based in Tel Aviv, Israel30
- Security integrators based in Columbus, United States29
- Security integrators based in Fort Lauderdale, United States29
- Security integrators based in Jeddah, Saudi Arabia29
Questions about this company list
What does Exact match mean for security 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 integrators did RevenueBase find worldwide?
The saved snapshot records 47,411 matching company records, 952,890 tracked contacts and 176,461 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 21, 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 integrators worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/security-integrators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗