Company lists · Data refreshed November 2026

Top 25 Closed circuit television services worldwide

RevenueBase identified 4,931 company matches for closed circuit television services worldwide as of November 2026 and tracks 33,051 professional contacts across them, including 5,463 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for closed circuit television services 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 closed circuit television services 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
4,931Companies
33,051Contacts tracked
5,463Verified emails
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The 25 largest closed circuit television services worldwide

Ranked by team size
Top 25 of 4,931 company matches for closed circuit television services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWest Palm Beach, TN, United StatesHQ recorded Nov 6, 2026501-1,000927 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
2Exact matchBlackburn, United KingdomHQ recorded Nov 6, 2026n/a426 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 6, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Nov 6, 2026501-1,000360 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 6, 2026 · View company records in RevenueBase
4Exact matchSyosset, NY, United StatesHQ recorded Nov 6, 2026201-500306 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Nov 6, 20261,001-5,000287 contacts →

Exact match

“Hikvision India is India’s leading provider of video surveillance products and solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHeliopolis, EgyptHQ recorded Nov 6, 2026201-500261 contacts →

Exact match

“Audio Technology, founded in Cairo in 1993, specializes in light current services and integrated CCTV systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOrange, NJ, United StatesHQ recorded Nov 6, 202651-200258 contacts →

Exact match

“One of the largest privately held national electronic security system integrator in the USA, NAVCO keeps you one step ahead of ever-changing technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAurora, IL, United StatesHQ recorded Nov 6, 2026201-500245 contacts →

Exact match

“Family owned and operated since 1968, Alarm Detection Systems, Inc.(ADS) understands that nothing is more important than the safety of your family and the protection of your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026501-1,000243 contacts →

Exact match

“Hikvision is the world’s leading supplier of video security solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“A Abix é especializada em aluguel, venda e projeto de sistemas de radiocomunicação, monitoramento por câmeras de segurança (CFTV) e transmissão de dados sem fio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHammond, LA, United StatesHQ recorded Nov 6, 2026n/a160 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPlainview, CA, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“With over two decades of trusted expertise since ENS Security stands above the competition as your premier destination for wholesale security solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKingsport, TN, United StatesHQ recorded Nov 6, 202651-200155 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLinköping, SwedenHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“I 30 år har vi satt standarden för säkerhet för företag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Nov 6, 2026501-1,000133 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEnschede, NetherlandsHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“Kenmerkend voor RJ Safety & Security is de samenwerking van de negen operationele afdelingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCali, ColombiaHQ recorded Nov 6, 202651-200125 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdenvale, South AfricaHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“CCTV has an extensive product range to cover all aspects of electronic security management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGalway, IrelandHQ recorded Nov 6, 2026n/a109 contacts →

Exact match

“Pro Security was set up in 2015, since then we have grown our customer base to over throughout Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-50105 contacts →

Exact match

“We pride ourselves on working with each of our clients to find a communication solution that works best for each of them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorwood, MA, United StatesHQ recorded Nov 6, 202651-20098 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBedford Heights, OH, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Bass Security is a national Locksmith and integrator of CCTV and Burglar/Fire alarm security solutions for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão José, BrazilHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“A High Link é uma empresa de segurança especializada em sistemas eletrônicos integrados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 6, 202611-5084 contacts →

Exact match

“CCTV Security Pros is a recognized industry leader in security camera and system equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFountain Valley, CA, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Since 1987, JMG SECURITY SYSTEMS has proudly provided businesses throughout Southern California with top-of-the-line security system solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,931 closed circuit television services worldwide

See the full list, filter by size, metro and specialty, and access 5,463 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Closed circuit television services worldwide at a glance

As of Nov 6, 2026
16.5%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,805
11-50
1,536
51-200
377
201-500
72
501-1,000
14
1,001-5,000
10
5,001-10,000
2
10001+
3

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 closed circuit television services are linked below.
What qualifies
Company records worldwide whose business descriptions match “closed circuit television services” 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 5,463 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.

Closed circuit television services by location

21 lists · largest first

Every Closed circuit television services 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 “closed circuit television services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many closed circuit television services are there worldwide?

RevenueBase identified 4,931 company matches for closed circuit television services 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?

Security 101 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most closed circuit television services?

The United States leads with 833 companies, followed by the United Kingdom (628) and India (396). Every closed circuit television services list by country and city is linked on this page.

Which city has the most closed circuit television services?

London leads with 63 company records, followed by Sao Paulo (61) and Dubai (35).

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 5,463 professional contacts with verified work emails tracked across these 4,931 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.