Company lists · Data refreshed September 2026

Top 24 Radio broadcast equipment manufacturers based in the United Kingdom

Name: Radio broadcast equipment manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 67 companies tracked

RevenueBase identified 67 radio broadcast equipment manufacturers headquartered in the United Kingdom as of September 2026 and tracks 807 professional contacts across them, including 255 with verified work emails. London is the largest hub.

This list covers radio broadcast equipment manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

67Companies

807Contacts tracked

255Verified emails

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The 24 largest radio broadcast equipment manufacturers based in the United Kingdom

Ranked by team size

Top 24 of 67 radio broadcast equipment manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to radio broadcast equipment manufacturers: 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	Calrec Audio	Strong evidence	Hebden Bridge, United KingdomHQ checked Sep 17, 2026	51-200	87 contacts →
	Strong evidence “Calrec Audio is a leading designer and supplier of audio broadcast mixing consoles and equipment, relied upon by the world’s most successful broadcasters.” Source: RevenueBase Database · checked Sep 17, 2026
2	Snell Advanced Media	Indirect evidence	Newbury, United KingdomHQ checked Sep 17, 2026	501-1,000	86 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
3	HHB Communications	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	79 contacts →
	Strong evidence “Since 1976, HHB has been dedicated to delivering the latest and most innovative pro audio equipment solutions to the world's top broadcasters, recording studios, post facilities…” Source: RevenueBase Database · checked Sep 17, 2026
4	ES Broadcast	Strong evidence	Watford, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Strong evidence “At ES Broadcast, we specialise in providing professional services to the broadcast industry, including broadcast equipment sales, broadcast systems integration, broadcast…” Source: RevenueBase Database · checked Sep 17, 2026
5	Playbox Technology	Strong evidence	Hatfield, United KingdomHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong evidence “PlayBox Technology is the leading international "TV Channel in a Box" manufacturer offering end-to-end broadcast software, Celebro Play, Channel-in-a-Box, OTT CMS, MAM, newsroom…” Source: RevenueBase Database · checked Sep 17, 2026
6	Audiotonix	Partial evidence	Chessington, United KingdomHQ checked Sep 17, 2026	501-1,000	26 contacts →
	Partial evidence “Audiotonix is a global market leader in the design, engineering and manufacture of professional audio mixing consoles and ancillary products.” Source: RevenueBase Database · checked Sep 17, 2026
7	Presteigne Broadcast Hire	Partial evidence	Crawley, United KingdomHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Stephen John Absolom and William James Wright were appointed Joint Administrators of Presteigne Broadcast Hire Limited (“the Company”) on 14/05/2024.” Source: RevenueBase Database · checked Sep 17, 2026
8	Broadcast Bionics	Partial evidence	Haywards Heath, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Broadcast Bionics are developers of Bionic Talkshow, Bionic Social, Bionic Director and Bionic Contest, the industry standard in exceptional audience engagement and communication…” Source: RevenueBase Database · checked Sep 17, 2026
9	BW Broadcast	Strong evidence	Croydon, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “BW Broadcast is one of the most respected FM broadcast equipment manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
10	Trilogy Communications Limited	Strong evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Trilogy is a world class supplier of audio communications and infrastructure equipment to the Defense, Broadcast, Emergency Management, and Commercial and Industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
11	Broadcast RF	Partial evidence	Dartford, United KingdomHQ checked Sep 17, 2026	51-200	9 contacts →
	Partial evidence “Broadcast RF has one operational goal, the provision of the high quality state of the art RF technology to be used in the making of television programmes covering sports, news and…” Source: RevenueBase Database · checked Sep 17, 2026
12	Studiocare	Partial evidence	Liverpool, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Pro Audio – Broadcast - Musical Electronics – Sound Systems We buy, sell, service, hire, install and support pro audio, sound and music systems.” Source: RevenueBase Database · checked Sep 17, 2026
13	Antiference LTD	Indirect evidence	Fradley, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Antiference is a leading TV reception & media distribution manufacturing company Technology…for over 80 years Since 1937, the team at Antiference have been manufacturing products…” Source: RevenueBase Database · checked Sep 17, 2026
14	Factum Radioscape	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “Based in London, Factum Radioscape is a leading provider of innovative radio broadcast technology and services to broadcasters, regulators, and network operators worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
15	NRC Radio Manufacturers Of Digix	Partial evidence	Liverpool, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Founded in 1989 NRC Ltd (Northwest Radio Communications) provides radio communications solutions across the UK.” Source: RevenueBase Database · checked Sep 17, 2026
16	Bluebell Opticom LTD	Strong evidence	Maidenhead, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “Bluebell Opticom designs, manufactures and disributes high quality signal transport solutions for the broadcast, telecommunications and satellite industries.” Source: RevenueBase Database · checked Sep 17, 2026
17	Aqua Broadcast	Strong evidence	Epsom, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “Aqua Broadcast designs and manufactures fully featured FM transmitters and broadcast Audio Processors for clients worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
18	Aareff Systems	Indirect evidence	Keighley, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Providing high quality FM transmitter systems that meet international standards at affordable cost.” Source: RevenueBase Database · checked Sep 17, 2026
19	Vortex Communications LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Vortex is one of the leading suppliers of specialist high-end audio and video products to broadcasters and other professional users in the UK and worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
20	Radioactive Consulting	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Radioactive supplies equipment, training and technical assistance to broadcast radio stations around the world.” Source: RevenueBase Database · checked Sep 17, 2026
21	Medialogy Broadcast	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	2 contacts →
	Strong evidence “Medialogy® Broadcast is a Global supplier of television and radio broadcast equipment, with offices in London, New Delhi, Mumbai, Chennai (India) and West Africa (Nigeria).” Source: RevenueBase Database · checked Sep 17, 2026
22	In Quality Limited	Partial evidence	Hebden Bridge, United KingdomHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “IN:QUALITY LIMITED provides live communications technology to the broadcast and audio production industry.” Source: RevenueBase Database · checked Sep 17, 2026
23	Emotech Design Limited	Indirect evidence	Enfield, United KingdomHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Emotech Design is a well regarded, well established tight knit team of mechanical and electronic designers providing cutting edge novel solutions for the professional audio and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Safe Pair Of Hands Technology	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	1 contacts →
	Strong evidence “We are Safe Pair of Hands Technology, a broadcast technology company formed and run by national radio engineers and practitioners with over 50 years of combined broadcast…” Source: RevenueBase Database · checked Sep 17, 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: radio broadcast equipment manufacturers. 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 radio broadcast equipment manufacturers.
Partial evidence: Its own public description names part of radio broadcast equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name radio broadcast equipment manufacturers. 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 24 of 67 radio broadcast equipment manufacturers based in the United Kingdom

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Radio broadcast equipment manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

31.6%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

22.4%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 67 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 radio broadcast equipment manufacturers, 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 “radio broadcast equipment manufacturers”. 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 radio broadcast equipment manufacturers), 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 radio broadcast equipment manufacturers, 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, 255 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 17, 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 radio broadcast equipment manufacturers, 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 radio broadcast equipment manufacturers are there based in the United Kingdom?

RevenueBase identified 67 radio broadcast equipment manufacturers 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?

Calrec Audio, headquartered in Hebden Bridge, tops this list with the largest team on record.

Which city has the most radio broadcast equipment manufacturers?

London leads with 15 headquartered companies, followed by Chessington (2) and Dartford (2).

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 255 verified decision-maker contacts tracked across these 67 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 17, 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.