Company lists · Data verified August 2026

Top 25 Audio visual systems integrators based in the United Kingdom

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,393 companies tracked

There are 1,393 audio visual systems integrators headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 11,779 professional contacts across them, including 5,147 with verified work emails and 1,407 with mobile numbers. London is the largest hub.

This list covers audio visual systems integrators headquartered in the 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.

1,393Companies

11,779Contacts tracked

5,147Verified emails

1,407Mobile numbers

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The 25 largest audio visual systems integrators based in the United Kingdom

Ranked by team size

Top 25 of 1,393 audio visual systems integrators based in the 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	QSC	Egham	501-1,000	986	587
2	Proav Limited	Egham	201-500	452	322
3	Trinity Fire & Security Systems	Wallsend	501-1,000	385	217
4	Kings Secure Technologies	London	501-1,000	326	173
5	Midwich Uk&i	Diss	501-1,000	301	177
6	Shen Milsom & Wilke Sm&w	London	201-500	221	99
7	Peerless-Av	Frogmore	201-500	181	80
8	Frontline Security Solutions	Chalfont St Peter	51-200	145	40
9	Holovis	Hinckley	51-200	139	76
10	Intelenet	Halling	10001+	136	3
11	ADLIB	Paisley	51-200	132	76
12	D&b Solutions	Cheltenham	201-500	120	68
13	AVMI	New York	201-500	118	42
14	CINOS	Ilkeston	51-200	117	3
15	Gvav LTD	Exeter	51-200	99	83
16	Total Integrated Solutions TIS LTD	Leeds	51-200	96	64
17	HHB Communications	London	51-200	78	30
18	Pure Av, A Ricoh Company	Preston	51-200	75	63
19	Alphatrack Systems	Harlow	201-500	56	34
20	Idns LTD	Manchester	51-200	56	33
21	Armour Home	Bishops Stortford	51-200	56	28
22	Media Powerhouse	St. Albans	51-200	55	35
23	Thompson Group	Leyland	51-200	54	26
24	Future Automation	n/a	51-200	53	25
25	Airwave Europe	Billingshurst	51-200	43	30

Showing 25 of 1,393 audio visual systems integrators based in the United Kingdom

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Audio visual systems integrators based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 212 HQs

1,407Contacts with mobile numbers

21Emails re-verified in last 30 days

Companies by employee count

1-10

892

11-50

368

51-200

201-500

501-1,000

1,001-5,000

10001+

Audio visual systems integrators by metro

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 the 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; 21 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 the United Kingdom?

There are 1,393 audio visual systems integrators headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

QSC, headquartered in Egham, 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 5,147 verified decision-maker contacts tracked across these 1,393 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.