Company lists · Data verified August 2026

Top 25 Audio visual systems integrators based in London, United Kingdom

Name: Audio visual systems integrators based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 212 companies tracked

There are 212 audio visual systems integrators headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,749 professional contacts across them, including 734 with verified work emails and 183 with mobile numbers. London is the largest hub.

This list covers audio visual systems integrators headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

212Companies

1,749Contacts tracked

734Verified emails

183Mobile numbers

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The 25 largest audio visual systems integrators based in London, United Kingdom

Ranked by team size

Top 25 of 212 audio visual systems integrators based in London, United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Kings Secure Technologies	London	501-1,000	326	173
2	Shen Milsom & Wilke Sm&w	London	201-500	221	99
3	Crossover	London	11-50	82	5
4	HHB Communications	London	51-200	78	30
5	At&c Professional Systems LTD	London	11-50	60	27
6	SMC Smart Homes	London	51-200	42	35
7	Experience Studios	London	11-50	34	25
8	Okto Technologies	London	11-50	31	15
9	Workspace Audio Visual	London	11-50	30	20
10	Byond Group Audio Visual	London	11-50	29	16
11	Usedful	London	11-50	29	15
12	Live Innovative Solutions	London	51-200	27	17
13	Anna Valley	London	51-200	26	9
14	Tateside	London	11-50	24	15
15	RG Jones Sound Engineering LTD	London	11-50	21	12
16	fusion.one	London	51-200	21	3
17	Runtech Group	London	11-50	18	7
18	Inspired Dwellings	London	11-50	16	14
19	The Trusol Group	London	11-50	16	8
20	Panoramic Global Tech	London	51-200	16	5
21	Inurface Media	London	11-50	15	8
22	Blend Technology Consultants	London	11-50	14	11
23	Lucid Partnership LLP	London	11-50	12	10
24	AVS Projects	London	11-50	12	4
25	Avex UK	London	201-500	11	8

Showing 25 of 212 audio visual systems integrators based in London, United Kingdom

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Audio visual systems integrators based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 212 HQs

183Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

134

11-50

51-200

201-500

501-1,000

Audio visual systems integrators by metro in the United Kingdom

Metro	Companies
Audio visual systems integrators in London	212
Audio visual systems integrators in Manchester	23
Audio visual systems integrators in Glasgow	22
Audio visual systems integrators in Birmingham	17
Audio visual systems integrators in Bristol	13
Audio visual systems integrators in Leeds	11
Audio visual systems integrators in Reading	11

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “audio visual systems integrators”, with match quality audited by blind human judging, and headquartered in London, United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many audio visual systems integrators are there based in London, United Kingdom?

There are 212 audio visual systems integrators headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Kings Secure Technologies, headquartered in London, tops this list with the largest team on record.

Which city has the most audio visual systems integrators?

London leads with 212 headquartered companies, followed by Manchester (23) and Glasgow (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 734 verified decision-maker contacts tracked across these 212 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Related lists

Audio visual systems integrators by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.