Company lists · Data refreshed November 2026

Top 25 Surveillance system contractors worldwide

Name: Surveillance system contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 18,835 companies tracked

RevenueBase identified 18,835 company matches for surveillance system contractors worldwide as of November 2026 and tracks 184,017 professional contacts across them, including 37,483 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for surveillance system contractors 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 6, 2026. Country and city lists for surveillance system contractors 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 6, 2026 How this list was built

18,835Companies

184,017Contacts tracked

37,483Verified emails

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The 25 largest surveillance system contractors worldwide

Ranked by team size

Top 25 of 18,835 company matches for surveillance system contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2	Securitas France	Exact match	Issy-les-moulineaux, FranceHQ recorded Nov 6, 2026	10001+	4,112 contacts →
	Exact match “Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Automated Systems Design, INC	Exact match	Alpharetta, GA, United StatesHQ recorded Nov 6, 2026	n/a	2,754 contacts →
	Exact match “Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Pronet Security Services	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5	Titan Security Group	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,209 contacts →
	Exact match “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Onet Sécurité	Exact match	Marseille, FranceHQ recorded Nov 6, 2026	10001+	1,142 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Strong Segurança, S.A	Exact match	Amadora, PortugalHQ recorded Nov 6, 2026	5,001-10,000	969 contacts →
	Exact match “Security Company Electronics developers Systems integrator” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Security 101	Exact match	West Palm Beach, TN, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9	Chubb Fire & Security Canada	Exact match	Mississauga, NS, CanadaHQ recorded Nov 6, 2026	1,001-5,000	841 contacts →
	Exact match “Chubb provides an unparalleled portfolio of security and life safety solutions to Canadian institutions, businesses and residences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Securitas Electronic Security, INC	Exact match	Uniontown, IL, United StatesHQ recorded Nov 6, 2026	10001+	837 contacts →
	Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Grupo Control Seguridad	Exact match	Almería, SpainHQ recorded Nov 6, 2026	1,001-5,000	759 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 · Nov 6, 2026 · View company records in RevenueBase
12	Sabico Seguridad	Exact match	SpainHQ recorded Nov 6, 2026	1,001-5,000	756 contacts →
	Exact match “comienzos de 1989 se funda SABICO SEGURIDAD S.A, estando inscrita en el Registro de Empresas de Seguridad con el nº 1731.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	LVT Liveview Technologies	Exact match	American Fork, UT, United StatesHQ recorded Nov 6, 2026	501-1,000	753 contacts →
	Exact match “LVT provides rapidly-deployable surveillance hardware that runs on our proprietary SaaS platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	CP Plus	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	1,001-5,000	661 contacts →
	Exact match “Launched by Aditya Infotech Limited over 18 years ago, CP PLUS is India’s leading surveillance brand with the most extensive CCTV & Security Products portfolio in the entire…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Fort Knox	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	5,001-10,000	614 contacts →
	Exact match “Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Kingalarm Systems	Exact match	Kingston 5, JamaicaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
17	Alert 360	Exact match	Tulsa, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	601 contacts →
	Exact match “Alert 360 security is a trusted and best-in-class provider of reliable security solutions for homes and businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Stealth Monitoring, INC	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	201-500	593 contacts →
	Exact match “ECAM, a GardaWorld company, provides proactive live video surveillance solutions for businesses and properties in cities all across North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Ford Audio-Video	Exact match	Oklahoma City, NV, United StatesHQ recorded Nov 6, 2026	501-1,000	578 contacts →
	Exact match “Ford AV designs, installs, and services professional and commercial sound, audio-video, network infrastructure, and security surveillance systems for organizations including…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Interface Systems	Exact match	St. Louis, MO, United StatesHQ recorded Nov 6, 2026	501-1,000	573 contacts →
	Exact match “Interface Systems combines AI-powered technologies with expert remote video monitoring from its US-based Interactive Security Operations Centers (iSOCs).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Securiton AG	Exact match	Zollikofen, SwitzerlandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
22	Tech Systems Inc. TSI	Exact match	Buford, ON, IndiaHQ recorded Nov 6, 2026	501-1,000	562 contacts →
	Exact match “Since 1987, Tech Systems, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	ITI	Exact match	Bluffton, IN, United StatesHQ recorded Nov 6, 2026	n/a	561 contacts →
	Exact match “At Indiana Technical Installations we provide IT Services/Networking, Home & Business Security/Surveillance Services, Custom Audio/Video and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Eryma Security Systems	Exact match	Issy-les-moulineaux, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
25	Inviolavel	Exact match	BrazilHQ recorded Nov 6, 2026	n/a	465 contacts →
	Exact match “A Inviolável atua no mercado há mais de 25 anos.” Recorded in the RevenueBase company graph · Nov 6, 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 “surveillance system contractors”. 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 18,835 surveillance system contractors worldwide

See the full list, filter by size, metro and specialty, and access 37,483 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Surveillance system contractors worldwide at a glance

As of Nov 6, 2026

20.4%Verified-email coverage

9.8Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

9,838

11-50

6,351

51-200

1,712

201-500

365

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 surveillance system contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “surveillance system contractors” 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 37,483 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 6, 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.

Surveillance system contractors by location

68 lists · largest first

Every Surveillance system contractors 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 “surveillance system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many surveillance system contractors are there worldwide?

RevenueBase identified 18,835 company matches for surveillance system contractors 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 surveillance system contractors?

The United States leads with 3,688 companies, followed by the United Kingdom (1,644) and Brazil (1,208). Every surveillance system contractors list by country and city is linked on this page.

Which city has the most surveillance system contractors?

Sao Paulo leads with 240 company records, followed by London (171) and Dubai (103).

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 37,483 professional contacts with verified work emails tracked across these 18,835 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 6, 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.