Company lists · Data refreshed October 2026

Top 25 Audio & video surveillance system suppliers based in the United Kingdom

Name: Audio & video surveillance system suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 22, 2026 670 companies tracked

RevenueBase identified 670 company matches for audio & video surveillance system suppliers associated with the United Kingdom as of October 2026 and tracks 4,713 professional contacts across them, including 1,254 with verified work emails. London is the largest hub.

This list covers company matches for audio & video surveillance system suppliers associated with the United Kingdom, 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 October 22, 2026.

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 Oct 22, 2026 How this list was built

670Companies

4,713Contacts tracked

1,254Verified emails

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The 25 largest audio & video surveillance system suppliers based in the United Kingdom

Ranked by team size

Top 25 of 670 company matches for audio & video surveillance system suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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	Global Security	Exact match	Blackburn, United KingdomHQ recorded Oct 22, 2026	n/a	417 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 · Oct 22, 2026 · View company records in RevenueBase
2	Indigovision	Exact match	Edinburgh, United KingdomHQ recorded Oct 22, 2026	51-200	352 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 · Oct 22, 2026 · View company records in RevenueBase
3	Hanwha Vision Europe	Exact match	Surrey, United KingdomHQ recorded Oct 22, 2026	201-500	266 contacts →
	Exact match “Hanwha Vision Europe offers robust and reliable video surveillance products and solutions that are designed to meet the current and future needs of security professionals.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4	Norbain SD	Exact match	Bracknell, United KingdomHQ recorded Oct 22, 2026	51-200	160 contacts →
	Exact match “Norbain is a leading UK security distributor, covering video surveillance, access control & intruder detection solutions.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5	Veracity	Exact match	Prestwick, United KingdomHQ recorded Oct 22, 2026	51-200	108 contacts →
	Exact match “Veracity designs and manufactures ground-breaking IP surveillance storage systems, video display controllers, and industry-leading network transmission devices, IP camera…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6	DVS LTD	Exact match	Cardiff, United KingdomHQ recorded Oct 22, 2026	51-200	96 contacts →
	Exact match “Formed in 2003 DVS has quickly established itself as one of Europe’s most successful multi-brand distributors of electronic surveillance and Fire products and Europe's Largest…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7	Qvis Lighting & Security	Exact match	Havant, United KingdomHQ recorded Oct 22, 2026	51-200	87 contacts →
	Exact match “A-Data formed in 2002 after 20 years in the IT industry, moving into a CCTV market where digital was becoming industry standard.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8	Bauwatch UK & Ireland	Exact match	Northampton, United KingdomHQ recorded Oct 22, 2026	51-200	82 contacts →
	Exact match “BauWatch secures your site and assets with rapidly deployed mobile video surveillance systems.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9	Alertsystems LTD	Exact match	Trowbridge, United KingdomHQ recorded Oct 22, 2026	51-200	60 contacts →
	Exact match “AlertSystems specialise in the design, installation, service, and maintenance of commercial electronic security and fire safety systems.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10	Nacd LTD	Exact match	Hemel Hempstead, United KingdomHQ recorded Oct 22, 2026	51-200	51 contacts →
	Exact match “NACD Ltd has been established for over 25 years and are industry-leading UK and European specialists in manufacturing, distribution, design, installation, commissioning and…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11	Thompson Group	Exact match	Wolverhampton, United KingdomHQ recorded Oct 22, 2026	51-200	48 contacts →
	Exact match “The Thompson Group offer specialist design, installation, service and maintenance of integrated security, fire, communications, audio visual and life safety systems for…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12	Electranet UK Limited	Exact match	London, United KingdomHQ recorded Oct 22, 2026	51-200	48 contacts →
	Exact match “Electranet’s mission is to be a preferred partner to the public and private sectors, bringing competitively priced, secure and innovative solutions to the market.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13	Omega Security Systems LTD	Exact match	Bradford, United KingdomHQ recorded Oct 22, 2026	11-50	47 contacts →
	Exact match “OmegaSecurity1 \| Omega specialise in innovative security solutions which you can count on.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14	Custom Intelligent Security	Exact match	London, United KingdomHQ recorded Oct 22, 2026	51-200	46 contacts →
	Exact match “Established in Custom Intelligent Security is a technology driven ISO27001 & NSi Gold Accredited independent electronic security specialist with a proven track record of…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15	Knight Security & Fire Limited	Exact match	Byfleet, United KingdomHQ recorded Oct 22, 2026	n/a	44 contacts →
	Exact match “We are specialist providers of professional security system solutions.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16	Icon Connect	Exact match	Letchworth, United KingdomHQ recorded Oct 22, 2026	51-200	40 contacts →
	Exact match “Icon Connect are a world leader in integrated Audio Visual, Security, IT and Control systems.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17	Clearview Communications	Exact match	Chelmsford, United KingdomHQ recorded Oct 22, 2026	51-200	39 contacts →
	Exact match “Since 1996, ClearView has been meeting some of the world's most demanding security requirements by utilising our experience in design, manufacture, installation and service of the…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18	Cie-Group	Exact match	Nottingham, United KingdomHQ recorded Oct 22, 2026	11-50	35 contacts →
	Exact match “CIE is one of the UK's leading Security, Access Control and Audio Visual distributors, supplying installers and integrators with professional intercom, access control and AV…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19	Cctvdirect LTD	Exact match	Leeds, United KingdomHQ recorded Oct 22, 2026	11-50	35 contacts →
	Exact match “Welcome to CCTVdirect The CCTVdirect journey started back in 2007 and the rest is history.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20	Vindex Systems	Exact match	Crawley, United KingdomHQ recorded Oct 22, 2026	51-200	34 contacts →
	Exact match “Vindex Systems Limited was formed in 2002 specialising in designing, delivering and supporting IP Video Surveillance, Intruder Alarms, Intelligent Vehicle Management Systems, ANPR…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21	Safeguard Secure Solutions LTD	Exact match	Bicester, United KingdomHQ recorded Oct 22, 2026	n/a	34 contacts →
	Exact match “SECURITY EXPERTS FOR SCHOOLS, BUSINESS AND HOMES.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22	Link Cctv Systems	Exact match	Stevenage, United KingdomHQ recorded Oct 22, 2026	11-50	32 contacts →
	Exact match “When your CCTV system is business-critical, Link CCTV is the technology partner your business needs.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23	Secure Logiq	Exact match	Crawley, United KingdomHQ recorded Oct 22, 2026	11-50	28 contacts →
	Exact match “Formed in 2011, Secure Logiq is the world’s leading producer of ultra-high-performance HD surveillance servers and associated technology.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24	AES Global	Exact match	Cookstown, United KingdomHQ recorded Oct 22, 2026	11-50	27 contacts →
	Exact match “AES Global Ltd have been designing, manufacturing and sourcing innovative security technology for the past 10 years.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25	Mercury Systems	Exact match	Welwyn Garden City, United KingdomHQ recorded Oct 22, 2026	11-50	26 contacts →
	Exact match “With a reputation for outstanding service and access to the very latest products in the marketplace, Mercury Systems offers all aspects of electronic security, fire and AV systems.” Recorded in the RevenueBase company graph · Oct 22, 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 “audio & video surveillance system 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 670 audio & video surveillance system suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,254 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audio & video surveillance system suppliers based in the United Kingdom at a glance

As of Oct 22, 2026

26.6%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

9.3%Largest-city concentration · London

Oct 22, 2026Page data refreshed

Companies by employee count

1-10

430

11-50

195

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 670 companies.

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.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “audio & video surveillance system 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,254 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 October 22, 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.

Audio & video surveillance system suppliers by metro

Audio & video surveillance system suppliers in London62

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 “audio & video surveillance system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audio & video surveillance system suppliers are there based in the United Kingdom?

RevenueBase identified 670 company matches for audio & video surveillance system suppliers associated with the United Kingdom as of October 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?

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

Which city has the most audio & video surveillance system suppliers?

London leads with 62 company records, followed by Manchester (18) and Bristol (11).

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 1,254 professional contacts with verified work emails tracked across these 670 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 October 22, 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.