Company lists · Data refreshed September 2026

Top 25 Physical security technology companies worldwide

RevenueBase identified 14,252 company matches for physical security technology companies worldwide as of September 2026 and tracks 209,211 professional contacts across them, including 47,048 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for physical security technology companies 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 29, 2026. Country and city lists for physical security technology companies 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
14,252Companies
209,211Contacts tracked
47,048Verified emails
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The 25 largest physical security technology companies worldwide

Ranked by team size
Top 25 of 14,252 company matches for physical security technology companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStockholm, SwedenHQ recorded Sep 29, 202610001+6,335 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Sep 29, 202610001+6,240 contacts →

Exact match

“Giesecke+Devrient (G+D) is a global SecurityTech company headquartered in Munich, Germany.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchStaines, United KingdomHQ recorded Sep 29, 202610001+6,169 contacts →

Exact match

“Making the world a safer place.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchCork, IrelandHQ recorded Sep 29, 202610001+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 29, 2026 · View company records in RevenueBase
5Exact matchLund, SwedenHQ recorded Sep 29, 20261,001-5,0004,850 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 29, 2026 · View company records in RevenueBase
6Exact matchIssy-les-moulineaux, FranceHQ recorded Sep 29, 202610001+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 29, 2026 · View company records in RevenueBase
7Exact matchRoswell, GA, United StatesHQ recorded Sep 29, 202610001+3,592 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchDublin 7, IrelandHQ recorded Sep 29, 202610001+3,024 contacts →

Exact match

“Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSan Mateo, CA, United StatesHQ recorded Sep 29, 20261,001-5,0002,683 contacts →

Exact match

“Transforming how organizations protect people and places.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 20261,001-5,0002,202 contacts →

Exact match

“Genetec is a global technology company that helps organizations secure and manage their environments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchIstanbul, TürkiyeHQ recorded Sep 29, 20261,001-5,0002,126 contacts →

Exact match

“Pronet is the leading electronic security company that offers residential and commercial security solutions in Turkey.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchIrving, TX, United StatesHQ recorded Sep 29, 20261,001-5,0002,045 contacts →

Exact match

“Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchJohannesburg, South AfricaHQ recorded Sep 29, 202610001+1,544 contacts →

Exact match

“FIDELITY ADT COMMERCIAL Fidelity ADT Commercial, a division of Fidelity ADT is a leading provider of integrated retail performance and security solutions, deployed today at more…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchRomeoville, IL, United StatesHQ recorded Sep 29, 20261,001-5,0001,406 contacts →

Exact match

“As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchVadodara, IndiaHQ recorded Sep 29, 20261,001-5,000952 contacts →

Exact match

“Matrix is a leading manufacturer and global supplier of network cameras, video surveillance systems, access control solutions, and telecom products.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchFortaleza, BrazilHQ recorded Sep 29, 2026501-1,000925 contacts →

Exact match

“Com mais de 50 anos de experiência, a Servis Tecnologia em Segurança constrói sua trajetória de sucesso baseada na ética, inovação e responsabilidade social.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchGothenburg, SwedenHQ recorded Sep 29, 20261,001-5,000910 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAmadora, PortugalHQ recorded Sep 29, 20265,001-10,000893 contacts →

Exact match

“Security Company Electronics developers Systems integrator”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMagdalena Del Mar, PeruHQ recorded Sep 29, 20261,001-5,000891 contacts →

Exact match

“Securitas es socio líder en soluciones de protección inteligente.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 29, 2026501-1,000849 contacts →

Exact match

“Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchAparecida De Goiânia, BrazilHQ recorded Sep 29, 20261,001-5,000842 contacts →

Exact match

“Proguarda é segurança.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchUniontown, OH, United StatesHQ recorded Sep 29, 202610001+839 contacts →

Exact match

“Securitas knows Security.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBoca Raton, FL, United StatesHQ recorded Sep 29, 2026n/a799 contacts →

Exact match

“ADT Commercial, LLC was acquired by GTCR and is now Everon, LLC.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchFalls Church, VA, United StatesHQ recorded Sep 29, 2026501-1,000686 contacts →

Exact match

“Kastle is a leading provider of property technology solutions, protecting commercial real estate, multi-family residential, global enterprises, educational institutions and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAlmería, SpainHQ recorded Sep 29, 20261,001-5,000682 contacts →

Exact match

“Grupo Control es una empresa especializada en ofrecer soluciones integrales de seguridad y vigilancia por lo que es una empresa homologada y certificada, con exigentes controles…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 14,252 physical security technology companies worldwide

See the full list, filter by size, metro and specialty, and access 47,048 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Physical security technology companies worldwide at a glance

As of Sep 29, 2026
22.5%Verified-email coverage
14.7Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
6,542
11-50
5,101
51-200
1,727
201-500
431
501-1,000
144
1,001-5,000
116
5,001-10,000
16
10001+
50

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 physical security technology companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “physical security technology companies” 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 47,048 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 29, 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.

Physical security technology companies by location

52 lists · largest first

Every Physical security technology companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “physical security technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many physical security technology companies are there worldwide?

RevenueBase identified 14,252 company matches for physical security technology companies 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?

Securitas Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most physical security technology companies?

The United States leads with 2,357 companies, followed by Brazil (995) and India (913). Every physical security technology companies list by country and city is linked on this page.

Which city has the most physical security technology companies?

Sao Paulo leads with 204 company records, followed by London (108) and Shenzhen (84).

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 47,048 professional contacts with verified work emails tracked across these 14,252 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 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 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.