Company lists · Data refreshed September 2026
Top 25 Data center security design consultants worldwide
RevenueBase identified 16,982 data center security design consultants worldwide as of September 2026 and tracks 220,055 professional contacts across them, including 49,507 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers data center security design consultants 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 28, 2026. Country and city lists for data center security design consultants 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 design consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,592 contacts → | ||||
Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,387 contacts → | ||||
Partial evidence “Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,678 contacts → | ||||
Partial evidence “Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,222 contacts → | ||||
Indirect evidence “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,632 contacts → | ||||
Indirect evidence “Over 90 years of protecting the things that matter, we’ve seen more than most.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,378 contacts → | ||||
Partial evidence “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,375 contacts → | ||||
Partial evidence “Guardsmark, LLC provides security services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,361 contacts → | ||||
Indirect evidence “O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,340 contacts → | ||||
Partial evidence “At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,138 contacts → | ||||
Partial evidence “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,062 contacts → | ||||
Indirect evidence “Founded in 1982, St.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,050 contacts → | ||||
Strong evidence “Brosnan Risk Consultants, Ltd.(BRC) is a security risk management firm focusing on physical security, emergency security, disaster preparedness and recovery and management…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,041 contacts → | ||||
Indirect evidence “A lo largo de 30 años, hemos incursionado y evolucionado en distintas áreas atendiendo en el continente americano a clientes privados, corporativos y sector gobierno.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,007 contacts → | ||||
Indirect evidence “La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 919 contacts → | ||||
Partial evidence “CIS Security is an independent security company equipped to help customers to solve the complex challenges in today’s digital, connected and regulated business world.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 893 contacts → | ||||
Partial evidence “Security Company Electronics developers Systems integrator” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 849 contacts → | ||||
Strong 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 Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 839 contacts → | ||||
Partial evidence “Securitas knows Security.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 803 contacts → | ||||
Indirect evidence “Consult Engineer Commission At Syska Hennessy Group, we create exceptional environments.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 792 contacts → | ||||
Partial evidence “Securitas AS er det største og eldste sikkerhetsselskapet i Norge.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 785 contacts → | ||||
Strong evidence “RED Engineering Design, a company of Tractebel, is a global engineering consultancy specialising in the design of complex, mission-critical Data Centre and digital infrastructure…” Source: RevenueBase Database · checked Sep 28, 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 Sep 28, 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 design consultants. 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 design consultants.
- Partial evidence
- Its own public description names part of data center security design consultants, 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 design consultants. 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 16,982 data center security design consultants worldwide
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Data center security design consultants worldwide at a glance
As of Sep 28, 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 design consultants, 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 design consultants are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “data center security design consultants”. 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 design consultants), 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 design consultants, 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, 49,507 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 28, 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 design consultants by location
99 lists · largest firstEvery Data center security design consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Data center security design consultants based in the United States3,766
- Data center security design consultants based in Brazil870
- Data center security design consultants based in France830
- Data center security design consultants based in the United Kingdom823
- Data center security design consultants based in India728
- Data center security design consultants based in Germany613
- Data center security design consultants based in Canada535
- Data center security design consultants based in Australia399
- Data center security design consultants based in Mexico385
- Data center security design consultants based in Italy384
- Data center security design consultants based in Spain339
- Data center security design consultants based in the Netherlands337
- Data center security design consultants based in the United Arab Emirates224
- Data center security design consultants based in Argentina209
- Data center security design consultants based in Chile202
- Data center security design consultants based in Türkiye188
- Data center security design consultants based in South Africa187
- Data center security design consultants based in Colombia181
- Data center security design consultants based in Belgium164
- Data center security design consultants based in Sweden163
- Data center security design consultants based in Switzerland149
- Data center security design consultants based in Poland141
- Data center security design consultants based in Peru136
- Data center security design consultants based in Egypt92
- Data center security design consultants based in Saudi Arabia91
- Data center security design consultants based in Portugal88
- Data center security design consultants based in Indonesia86
- Data center security design consultants based in Romania86
- Data center security design consultants based in Israel84
- Data center security design consultants based in Morocco77
- Data center security design consultants based in Pakistan75
- Data center security design consultants based in Denmark67
- Data center security design consultants based in Ecuador66
- Data center security design consultants based in New Zealand63
- Data center security design consultants based in Austria60
- Data center security design consultants based in Kenya56
- Data center security design consultants based in Malaysia56
- Data center security design consultants based in Hungary51
- Data center security design consultants based in Greece47
- Data center security design consultants based in Ireland47
- Data center security design consultants based in Qatar42
- Data center security design consultants based in Venezuela38
- Data center security design consultants based in Luxembourg32
- Data center security design consultants based in Finland30
- Data center security design consultants based in Norway30
- Data center security design consultants based in Thailand29
- Data center security design consultants based in Ukraine28
- Data center security design consultants based in Uruguay27
- Data center security design consultants based in Croatia25
Cities
- Data center security design consultants based in Sao Paulo, Brazil234
- Data center security design consultants based in London, United Kingdom215
- Data center security design consultants based in Paris, France134
- Data center security design consultants based in Dubai, United Arab Emirates125
- Data center security design consultants based in Toronto, Canada92
- Data center security design consultants based in New York, United States87
- Data center security design consultants based in Houston, United States79
- Data center security design consultants based in Istanbul, Türkiye68
- Data center security design consultants based in Madrid, Spain65
- Data center security design consultants based in Santiago, Chile65
- Data center security design consultants based in Melbourne, Australia64
- Data center security design consultants based in Rio De Janeiro, Brazil63
- Data center security design consultants based in Stockholm, Sweden60
- Data center security design consultants based in Sydney, Australia58
- Data center security design consultants based in Bangalore, India57
- Data center security design consultants based in Atlanta, United States52
- Data center security design consultants based in Dallas, United States52
- Data center security design consultants based in Miami, United States52
- Data center security design consultants based in Mumbai, India51
- Data center security design consultants based in Austin, United States50
- Data center security design consultants based in Nairobi, Kenya49
- Data center security design consultants based in Pune, India49
- Data center security design consultants based in Berlin, Germany48
- Data center security design consultants based in New Delhi, India44
- Data center security design consultants based in Riyadh, Saudi Arabia44
- Data center security design consultants based in Chicago, United States40
- Data center security design consultants based in Ottawa, Canada40
- Data center security design consultants based in San Francisco, United States40
- Data center security design consultants based in Chennai, India39
- Data center security design consultants based in Los Angeles, United States38
- Data center security design consultants based in Washington, United States38
- Data center security design consultants based in Warszawa, Poland37
- Data center security design consultants based in Calgary, Canada35
- Data center security design consultants based in Barcelona, Spain34
- Data center security design consultants based in Johannesburg, South Africa34
- Data center security design consultants based in Quito, Ecuador34
- Data center security design consultants based in Bengaluru, India32
- Data center security design consultants based in Denver, United States32
- Data center security design consultants based in Tampa, United States31
- Data center security design consultants based in Ahmedabad, India29
- Data center security design consultants based in Doha, Qatar29
- Data center security design consultants based in Monterrey, Mexico29
- Data center security design consultants based in Belo Horizonte, Brazil28
- Data center security design consultants based in Charlotte, United States28
- Data center security design consultants based in Vancouver, Canada28
- Data center security design consultants based in Brisbane, Australia27
- Data center security design consultants based in Phoenix, United States27
- Data center security design consultants based in Cape Town, South Africa26
- Data center security design consultants based in Curitiba, Brazil26
- Data center security design consultants based in San Diego, United States26
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 design consultants, 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 design consultants are there worldwide?
RevenueBase identified 16,982 data center security design consultants 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?
Convergint, headquartered in Hoffman Estates, tops this list with the largest team on record.
Which country has the most data center security design consultants?
The United States leads with 3,766 companies, followed by Brazil (870) and France (830). Every data center security design consultants list by country and city is linked on this page.
Which city has the most data center security design consultants?
Sao Paulo leads with 234 headquartered companies, followed by London (217) and Paris (135).
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 49,507 verified decision-maker contacts tracked across these 16,982 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 28, 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.