Company lists · Data refreshed November 2026

Top 25 Security system software suppliers worldwide

Name: Security system software suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 13,610 companies tracked

RevenueBase identified 13,610 company matches for security system software suppliers worldwide as of November 2026 and tracks 143,774 professional contacts across them, including 34,175 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for security system software suppliers 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 November 5, 2026. Country and city lists for security system software suppliers 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 Nov 5, 2026 How this list was built

13,610Companies

143,774Contacts tracked

34,175Verified emails

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The 25 largest security system software suppliers worldwide

Ranked by team size

Top 25 of 13,610 company matches for security system software suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Axis Communications	Exact match	Lund, SwedenHQ recorded Nov 5, 2026	1,001-5,000	5,295 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 · Nov 5, 2026 · View company records in RevenueBase
2	Pronet Security Services	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	1,001-5,000	2,367 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 · Nov 5, 2026 · View company records in RevenueBase
3	Genetec	Exact match	Montreal, CanadaHQ recorded Nov 5, 2026	1,001-5,000	2,366 contacts →
	Exact match “Genetec is a global technology company that helps organizations secure and manage their environments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Strong Segurança, S.A	Exact match	Amadora, PortugalHQ recorded Nov 5, 2026	5,001-10,000	969 contacts →
	Exact match “Security Company Electronics developers Systems integrator” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Security 101	Exact match	West Palm Beach, TN, United StatesHQ recorded Nov 5, 2026	501-1,000	927 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 · Nov 5, 2026 · View company records in RevenueBase
6	Securitas Electronic Security, INC	Exact match	Uniontown, IL, United StatesHQ recorded Nov 5, 2026	10001+	837 contacts →
	Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Kastle Systems	Exact match	Falls Church, United StatesHQ recorded Nov 5, 2026	501-1,000	731 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 · Nov 5, 2026 · View company records in RevenueBase
8	Kingalarm Systems	Exact match	Kingston 5, JamaicaHQ recorded Nov 5, 2026	1,001-5,000	605 contacts →
	Exact match “KingAlarm Systems began operations in March and, in a relatively short time, has become the largest Electronic Security Company not just in Jamaica but the entire Caribbean…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Securiton AG	Exact match	Zollikofen, SwitzerlandHQ recorded Nov 5, 2026	501-1,000	567 contacts →
	Exact match “Securiton AG has been a leading manufacturer and installer of alarm and security systems since 1948 and is part of the Swiss Securitas Group.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Tech Systems Inc. TSI	Exact match	Buford, ON, IndiaHQ recorded Nov 5, 2026	501-1,000	562 contacts →
	Exact match “Since 1987, Tech Systems, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Eryma Security Systems	Exact match	Issy-les-moulineaux, FranceHQ recorded Nov 5, 2026	201-500	465 contacts →
	Exact match “En tant qu’intégrateur ouvert de solutions de sûreté électroniques, nous vous accompagnons dans la protection de vos biens et personnes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Napco Security Technologies	Exact match	Amityville, NY, United StatesHQ recorded Nov 5, 2026	501-1,000	464 contacts →
	Exact match “NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Control ID	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	501-1,000	450 contacts →
	Exact match “Control iD is an industry specialized in developing hardware and software for electronic security, commercial automation and human resources management.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Global Security	Exact match	Blackburn, United KingdomHQ recorded Nov 5, 2026	n/a	426 contacts →
	Exact match “At Global Security Ltd, we are proud to be one of the UK’s trusted suppliers of CCTV, intruder alarms, access control, and fire safety systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Digital Monitoring Products	Exact match	Springfield, MO, United StatesHQ recorded Nov 5, 2026	201-500	417 contacts →
	Exact match “DMP specializes in delivering innovative security solutions, including burglary, fire, access control and video security products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Regal Distributors	Exact match	Johannesburg, South AfricaHQ recorded Nov 5, 2026	201-500	411 contacts →
	Exact match “About us: Established in 1981, Regal Distributors SA (PTY) Ltd is a proudly South African company dedicated to providing world-class security solutions to security technicians…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Guardian Alarm	Exact match	Southfield, OH, United StatesHQ recorded Nov 5, 2026	501-1,000	408 contacts →
	Exact match “Guardian Alarm is one of the largest independently-owned security companies protecting both homes and businesses throughout the Midwest.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Gallagher Security	Exact match	Hamilton, New ZealandHQ recorded Nov 5, 2026	501-1,000	389 contacts →
	Exact match “Gallagher Security is a global leader in integrated technology solutions that help organizations around the world protect, secure, and manage people and assets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Nexecur	Exact match	Coulaines, FranceHQ recorded Nov 5, 2026	501-1,000	386 contacts →
	Exact match “Spécialiste de la télésurveillance, des systèmes d’alarmes et de la téléassistance depuis près de 40 ans, Nexecur s'engage pour votre sécurité en s'appuyant sur l'expérience et la…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	ANG India	Exact match	Noida, IndiaHQ recorded Nov 5, 2026	501-1,000	360 contacts →
	Exact match “AnG INDIA specializes in Security surveillance, Fire Detection and CCTV products with system design and custom engineering being a major strength.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Acre Security	Exact match	Austin, United StatesHQ recorded Nov 5, 2026	201-500	359 contacts →
	Exact match “Moving security forward-intelligently, confidently, together.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Indigovision	Exact match	Edinburgh, ON, United KingdomHQ recorded Nov 5, 2026	51-200	355 contacts →
	Exact match “IndigoVision was acquired by Motorola Solutions in 2020 and is now part of its ecosystem of safety and security technologies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Kings Secure Technologies	Exact match	Bradford, United KingdomHQ recorded Nov 5, 2026	501-1,000	352 contacts →
	Exact match “Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Prama Hikvision India Private Limited	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	10001+	346 contacts →
	Exact match “Prama Hikvision India is India’s leading provider of video surveillance products and solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Teltex Technology	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	201-500	336 contacts →
	Exact match “Há mais de 32 anos, desenvolvemos projetos centrados na segurança de pessoas, bens e informações, agregando tecnologias de padrão mundial e excelência nos serviços.” Recorded in the RevenueBase company graph · Nov 5, 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 system software suppliers”. 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 13,610 security system software suppliers worldwide

See the full list, filter by size, metro and specialty, and access 34,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security system software suppliers worldwide at a glance

As of Nov 5, 2026

23.8%Verified-email coverage

10.6Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

6,556

11-50

4,870

51-200

1,443

201-500

305

501-1,000

1,001-5,000

5,001-10,000

10001+

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 system software suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “security system software suppliers” 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 34,175 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 November 5, 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 system software suppliers by location

52 lists · largest first

Every Security system software suppliers 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 “security system software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security system software suppliers are there worldwide?

RevenueBase identified 13,610 company matches for security system software suppliers worldwide as of November 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?

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

Which country has the most security system software suppliers?

The United States leads with 1,945 companies, followed by the United Kingdom (1,179) and Brazil (985). Every security system software suppliers list by country and city is linked on this page.

Which city has the most security system software suppliers?

Sao Paulo leads with 213 company records, followed by London (143) and Bangalore (93).

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 34,175 professional contacts with verified work emails tracked across these 13,610 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 November 5, 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.