Company lists · Data refreshed September 2026
Top 25 Omnichannel security companies worldwide
RevenueBase identified 24,420 omnichannel security companies worldwide as of September 2026 and tracks 824,566 professional contacts across them, including 139,923 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers omnichannel security companies 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 29, 2026. Country and city lists for omnichannel security companies 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 omnichannel security companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 79,699 contacts → | ||||
Partial evidence “G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 62,804 contacts → | ||||
Partial evidence “Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 40,747 contacts → | ||||
Indirect evidence “50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 38,634 contacts → | ||||
Partial evidence “Securitas knows Security.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 20,475 contacts → | ||||
Partial evidence “ADT is the most trusted name in smart home security, helping protect and connect what matters most at home and beyond.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18,431 contacts → | ||||
Indirect evidence “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14,289 contacts → | ||||
Indirect evidence “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14,199 contacts → | ||||
Partial evidence “Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11,169 contacts → | ||||
Partial evidence “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 6,335 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6,169 contacts → | ||||
Indirect evidence “Making the world a safer place.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 5,707 contacts → | ||||
Indirect evidence “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5,384 contacts → | ||||
Partial evidence “Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4,925 contacts → | ||||
Indirect evidence “Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4,835 contacts → | ||||
Partial evidence “As one of Canada’s Best Managed Companies, boasting Canada’s 10 Most Admired Corporate Cultures, Paladin is Canada’s leading security company, with services and superior expertise…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4,610 contacts → | ||||
Partial evidence “Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4,530 contacts → | ||||
Indirect evidence “A SegurPro é o próximo passo em segurança privada.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3,673 contacts → | ||||
Indirect evidence “Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3,620 contacts → | ||||
Partial evidence “Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3,592 contacts → | ||||
Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3,586 contacts → | ||||
Partial evidence “Founded in 2001, Hikvision focuses on integrated security and scenario-based digitalization.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3,480 contacts → | ||||
Partial evidence “Fidelity Services Group is Southern Africa’s largest integrated security solutions provider and the industry leader in protection innovation.” Source: RevenueBase Database · checked Sep 29, 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: omnichannel security companies. 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 omnichannel security companies.
- Partial evidence
- Its own public description names part of omnichannel security companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name omnichannel security companies. 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 24,420 omnichannel security companies worldwide
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Omnichannel security companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 omnichannel security companies, 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
- Every country. Country and city lists for omnichannel security companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “omnichannel security companies”. 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 omnichannel security companies), 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 omnichannel security companies, 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, 139,923 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 on September 29, 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.
Omnichannel security companies by location
129 lists · largest firstEvery Omnichannel security companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Omnichannel security companies based in the United States4,396
- Omnichannel security companies based in Brazil1,640
- Omnichannel security companies based in India1,514
- Omnichannel security companies based in the United Kingdom1,499
- Omnichannel security companies based in France897
- Omnichannel security companies based in Canada755
- Omnichannel security companies based in Australia658
- Omnichannel security companies based in Germany649
- Omnichannel security companies based in Italy555
- Omnichannel security companies based in Mexico527
- Omnichannel security companies based in the Netherlands464
- Omnichannel security companies based in Spain437
- Omnichannel security companies based in South Africa404
- Omnichannel security companies based in the United Arab Emirates383
- Omnichannel security companies based in Argentina332
- Omnichannel security companies based in Türkiye298
- Omnichannel security companies based in Colombia257
- Omnichannel security companies based in Belgium252
- Omnichannel security companies based in Chile245
- Omnichannel security companies based in Sweden198
- Omnichannel security companies based in Saudi Arabia195
- Omnichannel security companies based in Peru194
- Omnichannel security companies based in Egypt167
- Omnichannel security companies based in Poland165
- Omnichannel security companies based in Nigeria149
- Omnichannel security companies based in Pakistan149
- Omnichannel security companies based in Indonesia138
- Omnichannel security companies based in Romania134
- Omnichannel security companies based in Switzerland134
- Omnichannel security companies based in Portugal121
- Omnichannel security companies based in Kenya120
- Omnichannel security companies based in Malaysia114
- Omnichannel security companies based in Ecuador102
- Omnichannel security companies based in Israel95
- Omnichannel security companies based in Morocco95
- Omnichannel security companies based in Greece91
- Omnichannel security companies based in Ireland91
- Omnichannel security companies based in New Zealand91
- Omnichannel security companies based in the Philippines87
- Omnichannel security companies based in Denmark81
- Omnichannel security companies based in Qatar78
- Omnichannel security companies based in Hungary70
- Omnichannel security companies based in Austria64
- Omnichannel security companies based in Ukraine54
- Omnichannel security companies based in Russia53
- Omnichannel security companies based in the Dominican Republic48
- Omnichannel security companies based in Japan47
- Omnichannel security companies based in Thailand46
- Omnichannel security companies based in Norway45
- Omnichannel security companies based in Costa Rica44
- Omnichannel security companies based in Finland43
- Omnichannel security companies based in Uruguay41
- Omnichannel security companies based in Serbia34
- Omnichannel security companies based in Panama31
- Omnichannel security companies based in Croatia26
- Omnichannel security companies based in Cyprus26
Cities
- Omnichannel security companies based in Sao Paulo, Brazil346
- Omnichannel security companies based in London, United Kingdom314
- Omnichannel security companies based in Dubai, United Arab Emirates199
- Omnichannel security companies based in Mumbai, India116
- Omnichannel security companies based in Nairobi, Kenya104
- Omnichannel security companies based in New Delhi, India104
- Omnichannel security companies based in Toronto, Canada100
- Omnichannel security companies based in Istanbul, Türkiye97
- Omnichannel security companies based in Pune, India94
- Omnichannel security companies based in Houston, United States91
- Omnichannel security companies based in Rio De Janeiro, Brazil90
- Omnichannel security companies based in Bogota, Colombia89
- Omnichannel security companies based in Paris, France88
- Omnichannel security companies based in Riyadh, Saudi Arabia88
- Omnichannel security companies based in Bangalore, India85
- Omnichannel security companies based in New York, United States85
- Omnichannel security companies based in Hyderabad, India84
- Omnichannel security companies based in Cairo, Egypt83
- Omnichannel security companies based in Miami, United States80
- Omnichannel security companies based in Melbourne, Australia78
- Omnichannel security companies based in Santiago, Chile77
- Omnichannel security companies based in Lima, Peru75
- Omnichannel security companies based in Madrid, Spain75
- Omnichannel security companies based in Chennai, India73
- Omnichannel security companies based in Bengaluru, India68
- Omnichannel security companies based in Johannesburg, South Africa68
- Omnichannel security companies based in Sydney, Australia64
- Omnichannel security companies based in Stockholm, Sweden62
- Omnichannel security companies based in Dallas, United States60
- Omnichannel security companies based in Belo Horizonte, Brazil56
- Omnichannel security companies based in Buenos Aires, Argentina56
- Omnichannel security companies based in Curitiba, Brazil56
- Omnichannel security companies based in Ahmedabad, India54
- Omnichannel security companies based in Austin, United States50
- Omnichannel security companies based in Doha, Qatar49
- Omnichannel security companies based in Noida, India49
- Omnichannel security companies based in Los Angeles, United States48
- Omnichannel security companies based in Quito, Ecuador47
- Omnichannel security companies based in Berlin, Germany45
- Omnichannel security companies based in Calgary, Canada44
- Omnichannel security companies based in Montreal, Canada44
- Omnichannel security companies based in Abu Dhabi, United Arab Emirates42
- Omnichannel security companies based in Manchester, United Kingdom42
- Omnichannel security companies based in Atlanta, United States41
- Omnichannel security companies based in Gurgaon, India41
- Omnichannel security companies based in Warszawa, Poland41
- Omnichannel security companies based in Cape Town, South Africa40
- Omnichannel security companies based in Mississauga, Canada40
- Omnichannel security companies based in Auckland, New Zealand38
- Omnichannel security companies based in Barcelona, Spain37
- Omnichannel security companies based in Charlotte, United States36
- Omnichannel security companies based in Porto Alegre, Brazil36
- Omnichannel security companies based in San Jose, United States34
- Omnichannel security companies based in Athens, Greece33
- Omnichannel security companies based in Ottawa, Canada33
- Omnichannel security companies based in Phoenix, United States32
- Omnichannel security companies based in Chicago, United States31
- Omnichannel security companies based in Denver, United States31
- Omnichannel security companies based in Gurugram, India31
- Omnichannel security companies based in Montevideo, Uruguay31
- Omnichannel security companies based in Indianapolis, United States30
- Omnichannel security companies based in Columbia, United States29
- Omnichannel security companies based in Pretoria, South Africa29
- Omnichannel security companies based in Tampa, United States28
- Omnichannel security companies based in Las Vegas, United States27
- Omnichannel security companies based in Panama, Panama27
- Omnichannel security companies based in Vancouver, Canada27
- Omnichannel security companies based in Budapest, Hungary26
- Omnichannel security companies based in San Antonio, United States26
- Omnichannel security companies based in Edmonton, Canada25
- Omnichannel security companies based in Perth, Australia25
- Omnichannel security companies based in Salvador, Brazil25
- Omnichannel security companies based in San Diego, 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 omnichannel security companies, 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 omnichannel security companies are there worldwide?
RevenueBase identified 24,420 omnichannel security companies 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?
G4s, headquartered in London, tops this list with the largest team on record.
Which country has the most omnichannel security companies?
The United States leads with 4,396 companies, followed by Brazil (1,640) and India (1,514). Every omnichannel security companies list by country and city is linked on this page.
Which city has the most omnichannel security companies?
Sao Paulo leads with 346 headquartered companies, followed by London (322) and Dubai (199).
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 139,923 verified decision-maker contacts tracked across these 24,420 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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.