Company lists · Data refreshed October 2026
Top 25 Data center security solution providers worldwide
RevenueBase identified 10,098 data center security solution providers worldwide as of October 2026 and tracks 202,697 professional contacts across them, including 46,525 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers data center security solution providers 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 October 1, 2026. Country and city lists for data center security solution providers 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 data center security solution providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 14,289 contacts → | ||||
Partial 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 Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 2 | 11,169 contacts → | ||||
Strong evidence “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 3 | 6,335 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,843 contacts → | ||||
Partial evidence “Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3,592 contacts → | ||||
Indirect evidence “U.S.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 7 | 3,387 contacts → | ||||
Partial evidence “Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 8 | 2,523 contacts → | ||||
Strong evidence “NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2,346 contacts → | ||||
Indirect evidence “In an increasingly connected world, it’s now more important than ever before, to protect information, our most valuable asset, as well as the hardware connected to it.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,813 contacts → | ||||
Partial evidence “At Wilson Security, we are committed to building a safer future for everyone.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,340 contacts → | ||||
Partial evidence “At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,252 contacts → | ||||
Partial evidence “Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,217 contacts → | ||||
Indirect evidence “On Dec.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,138 contacts → | ||||
Partial evidence “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,026 contacts → | ||||
Indirect evidence “Irdeto, a CANAL+ company, is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,007 contacts → | ||||
Indirect evidence “La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 17 | 937 contacts → | ||||
Partial evidence “Founded in 1989, Terrier Security Services is a leading integrated security provider in India, with over guards and 2,480 secured sites.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 18 | 910 contacts → | ||||
Strong evidence “Gunnebo is a global leader in security solutions, offering innovative products and services to control the flow of people and to protect valuables from burglary, fire and…” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 19 | 891 contacts → | ||||
Partial evidence “Securitas es socio líder en soluciones de protección inteligente.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 20 | 849 contacts → | ||||
Partial evidence “Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 21 | 849 contacts → | ||||
Indirect evidence “IO is now Iron Mountain.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 22 | 844 contacts → | ||||
Indirect evidence “Today’s threatscape is relentless.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 23 | 839 contacts → | ||||
Partial evidence “Securitas knows Security.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 24 | 792 contacts → | ||||
Partial evidence “Securitas AS er det største og eldste sikkerhetsselskapet i Norge.” Source: RevenueBase Database · checked Oct 1, 2026Thanks. The Data Team will review it. | |||||
| 25 | 764 contacts → | ||||
Strong evidence “MTI provides award-winning, end-to-end technology solutions and services in cyber security and data centre for over 35 years.” Source: RevenueBase Database · checked Oct 1, 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: data center security solution providers. 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 data center security solution providers.
- Partial evidence
- Its own public description names part of data center security solution providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name data center security solution providers. 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 10,098 data center security solution providers worldwide
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Data center security solution providers worldwide at a glance
As of Oct 1, 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 data center security solution providers, 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 data center security solution providers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “data center security solution providers”. 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 data center security solution providers), 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 data center security solution providers, 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, 46,525 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 October 1, 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.
Data center security solution providers by location
111 lists · largest firstEvery Data center security solution providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Data center security solution providers based in the United States4,081
- Data center security solution providers based in India1,578
- Data center security solution providers based in Brazil1,533
- Data center security solution providers based in the United Kingdom1,289
- Data center security solution providers based in France937
- Data center security solution providers based in Australia632
- Data center security solution providers based in Germany631
- Data center security solution providers based in Canada627
- Data center security solution providers based in Mexico534
- Data center security solution providers based in Italy472
- Data center security solution providers based in the United Arab Emirates447
- Data center security solution providers based in Spain431
- Data center security solution providers based in the Netherlands428
- Data center security solution providers based in South Africa407
- Data center security solution providers based in Türkiye343
- Data center security solution providers based in Argentina298
- Data center security solution providers based in Colombia270
- Data center security solution providers based in Chile257
- Data center security solution providers based in Belgium243
- Data center security solution providers based in Saudi Arabia205
- Data center security solution providers based in Sweden202
- Data center security solution providers based in Peru193
- Data center security solution providers based in Poland173
- Data center security solution providers based in Switzerland173
- Data center security solution providers based in Pakistan167
- Data center security solution providers based in Egypt162
- Data center security solution providers based in Indonesia143
- Data center security solution providers based in Nigeria143
- Data center security solution providers based in Malaysia123
- Data center security solution providers based in Romania121
- Data center security solution providers based in Israel116
- Data center security solution providers based in Kenya114
- Data center security solution providers based in Portugal110
- Data center security solution providers based in Ecuador96
- Data center security solution providers based in Morocco94
- Data center security solution providers based in New Zealand94
- Data center security solution providers based in Greece82
- Data center security solution providers based in Ireland80
- Data center security solution providers based in Denmark78
- Data center security solution providers based in Qatar78
- Data center security solution providers based in the Philippines76
- Data center security solution providers based in Austria71
- Data center security solution providers based in Bangladesh71
- Data center security solution providers based in Czechia68
- Data center security solution providers based in Hungary61
- Data center security solution providers based in Norway51
- Data center security solution providers based in Japan50
- Data center security solution providers based in Finland47
- Data center security solution providers based in Thailand47
- Data center security solution providers based in Costa Rica45
- Data center security solution providers based in Ukraine45
- Data center security solution providers based in the Dominican Republic45
- Data center security solution providers based in Venezuela44
- Data center security solution providers based in Panama40
- Data center security solution providers based in Serbia37
- Data center security solution providers based in Uruguay37
- Data center security solution providers based in Jordan32
- Data center security solution providers based in Slovakia31
- Data center security solution providers based in Bulgaria28
- Data center security solution providers based in Kuwait28
- Data center security solution providers based in Croatia27
- Data center security solution providers based in Oman25
Cities
- Data center security solution providers based in Sao Paulo, Brazil372
- Data center security solution providers based in Bangalore, India161
- Data center security solution providers based in Mumbai, India113
- Data center security solution providers based in New Delhi, India111
- Data center security solution providers based in Toronto, Canada102
- Data center security solution providers based in Rio De Janeiro, Brazil97
- Data center security solution providers based in Hyderabad, India95
- Data center security solution providers based in Pune, India95
- Data center security solution providers based in New York, United States93
- Data center security solution providers based in Houston, United States90
- Data center security solution providers based in Chennai, India85
- Data center security solution providers based in Melbourne, Australia78
- Data center security solution providers based in Johannesburg, South Africa74
- Data center security solution providers based in Miami, United States74
- Data center security solution providers based in Sydney, Australia73
- Data center security solution providers based in Dallas, United States69
- Data center security solution providers based in Karachi, Pakistan66
- Data center security solution providers based in Ahmedabad, India59
- Data center security solution providers based in Curitiba, Brazil51
- Data center security solution providers based in Belo Horizonte, Brazil50
- Data center security solution providers based in Delhi, India50
- Data center security solution providers based in Noida, India49
- Data center security solution providers based in Austin, United States47
- Data center security solution providers based in Los Angeles, United States43
- Data center security solution providers based in Cape Town, South Africa42
- Data center security solution providers based in Atlanta, United States40
- Data center security solution providers based in Brasilia, Brazil40
- Data center security solution providers based in Gurgaon, India40
- Data center security solution providers based in Montreal, Canada40
- Data center security solution providers based in Monterrey, Mexico39
- Data center security solution providers based in Calgary, Canada37
- Data center security solution providers based in Campinas, Brazil37
- Data center security solution providers based in Chicago, United States37
- Data center security solution providers based in Denver, United States37
- Data center security solution providers based in Porto Alegre, Brazil36
- Data center security solution providers based in Mississauga, Canada35
- Data center security solution providers based in San Jose, United States34
- Data center security solution providers based in Ottawa, Canada33
- Data center security solution providers based in Charlotte, United States32
- Data center security solution providers based in Brisbane, Australia31
- Data center security solution providers based in Columbia, United States29
- Data center security solution providers based in Vancouver, Canada29
- Data center security solution providers based in Barueri, Brazil27
- Data center security solution providers based in Fortaleza, Brazil27
- Data center security solution providers based in Perth, Australia26
- Data center security solution providers based in San Francisco, United States26
- Data center security solution providers based in Tampa, United States26
- Data center security solution providers based in Indianapolis, United States25
- Data center security solution providers based in Phoenix, 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 data center security solution providers, 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 data center security solution providers are there worldwide?
RevenueBase identified 10,098 data center security solution providers worldwide as of October 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?
Fortinet, headquartered in Sunnyvale, tops this list with the largest team on record.
Which country has the most data center security solution providers?
The United States leads with 4,081 companies, followed by India (1,578) and Brazil (1,533). Every data center security solution providers list by country and city is linked on this page.
Which city has the most data center security solution providers?
Sao Paulo leads with 144 headquartered companies, followed by Dubai (99) and London (95).
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 46,525 verified decision-maker contacts tracked across these 10,098 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.