Company lists · Data refreshed September 2026

Top 25 Automotive sound engineering firms based in the United Kingdom

Name: Automotive sound engineering firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 101 companies tracked

RevenueBase identified 101 automotive sound engineering firms headquartered in the United Kingdom as of September 2026 and tracks 1,186 professional contacts across them, including 292 with verified work emails. London is the largest hub.

This list covers automotive sound engineering firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

101Companies

1,186Contacts tracked

292Verified emails

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The 25 largest automotive sound engineering firms based in the United Kingdom

Ranked by team size

Top 25 of 101 automotive sound engineering firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive sound engineering firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bowers & Wilkins	Partial evidence	Worthing, United KingdomHQ checked Sep 30, 2026	501-1,000	348 contacts →
	Partial evidence “Bowers & Wilkins has an unrelenting dedication to audio excellence, delivering breath-taking performance with accuracy and clarity of sound that brings the listener closer to the…” Source: RevenueBase Database · checked Sep 30, 2026
2	TOA Corporation UK	Indirect evidence	Leatherhead, United KingdomHQ checked Sep 30, 2026	501-1,000	229 contacts →
	Indirect evidence “Since its foundation in 1934, TOA Corporation has been a manufacturer of audio and security equipment for commercial and professional use and has been shipping products from Kobe…” Source: RevenueBase Database · checked Sep 30, 2026
3	Warwick Acoustics LTD	Indirect evidence	Nuneaton, United KingdomHQ checked Sep 30, 2026	11-50	49 contacts →
	Indirect evidence “At Warwick Acoustics, we are single-minded in our mission; to create remarkable listening experiences.” Source: RevenueBase Database · checked Sep 30, 2026
4	Void Acoustics	Partial evidence	Poole, United KingdomHQ checked Sep 30, 2026	11-50	46 contacts →
	Partial evidence “Void Acoustics makes it possible to hear, feel, and connect through unforgettable, immersive sound.” Source: RevenueBase Database · checked Sep 30, 2026
5	Skyships Automotive Limited	Partial evidence	Great Saling, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Skyships Automotive Limited is an automotive technology company located in Essex, United Kingdom.” Source: RevenueBase Database · checked Sep 30, 2026
6	Patchwork London	Indirect evidence	Great Offley, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Patchwork London provides world class audio systems for live touring, concerts, events and installations.” Source: RevenueBase Database · checked Sep 30, 2026
7	Frontier Smart Technologies	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	20 contacts →
	Indirect evidence “Frontier Smart Technologies is a pioneer in technologies for digital radio and connected audio devices.” Source: RevenueBase Database · checked Sep 30, 2026
8	Woodway Engineering	Indirect evidence	Coventry, United KingdomHQ checked Sep 30, 2026	11-50	17 contacts →
	Indirect evidence “At Woodway, we supply vehicle lighting and safety equipment that’s built to perform, to stand out, and to last.” Source: RevenueBase Database · checked Sep 30, 2026
9	Alpine Electronics Of UK LTD	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 30, 2026	51-200	16 contacts →
	Indirect evidence “Alpine Electronics of UK Ltd is a wholly owned subsidiary of Alpine Electronics Inc, Iwaki City, Fukushima Pref, Japan.” Source: RevenueBase Database · checked Sep 30, 2026
10	T.G.Baker Sound LTD	Partial evidence	Clydebank, United KingdomHQ checked Sep 30, 2026	51-200	13 contacts →
	Partial evidence “TG Baker Sound Ltd is a trusted provider of specialist sound, surveillance, and Public Address and Voice Alarm (PAVA) solutions for stadia, transport hubs, and large-scale public…” Source: RevenueBase Database · checked Sep 30, 2026
11	Connects2	Indirect evidence	Kingswinford, United KingdomHQ checked Sep 30, 2026	51-200	12 contacts →
	Indirect evidence “Connects2 was established in as a small British company with large aspirations.” Source: RevenueBase Database · checked Sep 30, 2026
12	Midbass Distribution LTD	Indirect evidence	Sutton Coldfield, United KingdomHQ checked Sep 30, 2026	51-200	12 contacts →
	Indirect evidence “With almost two decades of experience, Midbass is one of the largest audio manufacturers in the UK, with an ever broadening portfolio of of products for a wide range of audio…” Source: RevenueBase Database · checked Sep 30, 2026
13	Spectrum Acoustic Consultants LTD	Indirect evidence	Biggleswade, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Spectrum is recognised as being one of the world's leading firms of acoustic, noise and vibration consultants.” Source: RevenueBase Database · checked Sep 30, 2026
14	AVA Consulting	Partial evidence	Stratford-upon-avon, United KingdomHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “AVA Consulting are automotive noise and vibration consultants and Noise, Vibration and Harshness (NVH) testing specialists.” Source: RevenueBase Database · checked Sep 30, 2026
15	Celsus UK Limited	Indirect evidence	Poole, United KingdomHQ checked Sep 30, 2026	1-10	9 contacts →
	Indirect evidence “CELSUS UK is an award winning ISO9001 accredited company based in Poole, Dorset.” Source: RevenueBase Database · checked Sep 30, 2026
16	Azatom Group Limited	Indirect evidence	Wynyard, United KingdomHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “We're Advancing Audio Technology one beautifully designed product at a time.” Source: RevenueBase Database · checked Sep 30, 2026
17	Precision Devices International Limited	Indirect evidence	Wakefield, United KingdomHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “Precision Devices™ was originally founded in 1987 to cover all the loudspeaker manufacturing requirements of touring systems designer Turbosound.” Source: RevenueBase Database · checked Sep 30, 2026
18	CKO LTD	Partial evidence	Manchester, United KingdomHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “CKO International has been involved in the design, development, and distribution of products to the automotive market since 1985.” Source: RevenueBase Database · checked Sep 30, 2026
19	Sound Zero Acoustics	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Sound Zero – Acoustics in harmony with design.” Source: RevenueBase Database · checked Sep 30, 2026
20	Synergy Automotive Electronics LTD	Partial evidence	Cirencester, United KingdomHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Synergy Automotive Electronics design, develop and manufacture vehicle and machine specific solutions using a fusion of technologies.” Source: RevenueBase Database · checked Sep 30, 2026
21	Penguin Media Solutions	Indirect evidence	Brighton & Hove, United KingdomHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Penguin Media Solutions are a forward thinking audio, video and lighting design, sales and installation company based in Brighton & Hove, serving clients throughout the UK and…” Source: RevenueBase Database · checked Sep 30, 2026
22	Sound Directions LTD	Partial evidence	Chessington, United KingdomHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Sound Directions occupies a special place in the professional audio systems and installations market.” Source: RevenueBase Database · checked Sep 30, 2026
23	B. L. Acoustics LTD	Indirect evidence	Witham, United KingdomHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “B.” Source: RevenueBase Database · checked Sep 30, 2026
24	Autosonic	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “Based in the heart of Aberdeen, Autosonic has been connecting businesses in the local area and further afield since 1986.” Source: RevenueBase Database · checked Sep 30, 2026
25	Quietstar Limited	Indirect evidence	Fleet, United KingdomHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence “QuietStar offers a complete range of products and services for noise control, from architectural doors and windows, test facilities and acoustic packages for industry.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: automotive sound engineering firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names automotive sound engineering firms.
Partial evidence: Its own public description names part of automotive sound engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive sound engineering firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 101 automotive sound engineering firms based in the United Kingdom

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Automotive sound engineering firms based in the United Kingdom at a glance

As of Sep 30, 2026

24.6%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 101 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among automotive sound engineering firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “automotive sound engineering firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automotive sound engineering firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among automotive sound engineering firms, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 292 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automotive sound engineering firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many automotive sound engineering firms are there based in the United Kingdom?

RevenueBase identified 101 automotive sound engineering firms headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bowers & Wilkins, headquartered in Worthing, tops this list with the largest team on record.

Which city has the most automotive sound engineering firms?

London leads with 9 headquartered companies, followed by Manchester (3) and Poole (3).

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 292 verified decision-maker contacts tracked across these 101 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.