Company lists · Data refreshed September 2026
Top 25 Communications systems manufacturers based in the United Kingdom
RevenueBase identified 115 company matches for communications systems manufacturers associated with the United Kingdom as of September 2026 and tracks 2,617 professional contacts across them, including 862 with verified work emails. London is the largest hub.
This list covers company matches for communications systems manufacturers 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 September 16, 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.
The 25 largest communications systems manufacturers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 516 contacts → | ||||
Exact match “Sepura is a recognised global leader in the development and supply of radio terminals, accessories and applications for mission-critical and business-critical communications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 173 contacts → | ||||
Exact match “ALL.SPACE isn’t just revolutionizing communication; we’re shaping the very future of defense operations, with the most advanced tactical multi-link mobility terminals-seamlessly…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 169 contacts → | ||||
Exact match “ETL Systems has been at the forefront of RF design and manufacturing for over 35 years.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 129 contacts → | ||||
Exact match “Founded in 1989 as an electronic design consultancy, Application Solutions (Safety and Security) Limited (ASL) embarked on its journey into the public address and voice alarm…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 124 contacts → | ||||
Exact match “AST Networks is a leading satellite communications provider; enabling global connectivity.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 120 contacts → | ||||
Exact match “STS Defence, a part of the Cicor Group, is a UK-based engineering and technology company specialising in mission-critical, secure communications & networks, electronic warfare &…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 113 contacts → | ||||
Exact match “Steatite Ltd is a market leader in the design, production, test and supply of rugged industrial computers, MANET radio systems, advanced wideband antennas, and imaging…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 84 contacts → | ||||
Exact match “Global Invacom Group designs, develops and manufactures ground equipment for Satellite Communications (SatCom), Broadcast (SatTV)t, and Global Navigation (GNSS) networks.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 51 contacts → | ||||
Exact match “Hytera is a leading global manufacturer of professional mobile radio communication equipment dedicated to bringing valuable solutions to many industries and clients across the…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 34 contacts → | ||||
Exact match “For more than 30 years, the AMG brand has been synonymous with excellence in data transmission technology and has become one of the market leaders in providing environmentally…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match “With over three decades of experience in the communications and technology sector, Commercis has established itself as a trusted leader in delivering global connectivity…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “2CL Communications is a premier provider of leading communication and security technology solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “Founded in 1990, Cherry & White has worked with core telecommunication providers for over 30 years.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “Established in 1986 Eemits Communications Ltd has become a market leader providing 2 way radio solutions to help solve your communication needs.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 26 contacts → | ||||
Exact match “Ghekko is an independent international company providing professional services within the Telecommunications hardware market, with operating offices in EMEA & North America.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “We’re high speed, high frequency designers passionate about RF and digital technology.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “We’re cellXica.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “For 30 years TES has deployed and maintained sophisticated communication systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “HIRE, SALES AND SERVICE OF VOICE AND DATA RADIO COMMUNICATION SYSTEMS, BODYCAMS AND APPLICATIONS.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “World class microwave radio transmission products and solutions Westica Communications provides a true "One Stop Shop" for all types of wireless communication systems and services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “G6 are industry leaders in the provision of radio and satellite voice and data communication solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Manufacturer of Products and Provider of Solutions for TV / News Contribution to Broadcasters, News Organisations, Security, Surveillance and Military Comms.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Zycomm have been offering communications excellence for over 40 years.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Trilogy is a world class supplier of audio communications and infrastructure equipment to the Defense, Broadcast, Emergency Management, and Commercial and Industrial sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “DAC are a market-leading technology and engineering company, specialising in the design and manufacture of ruggedised communications equipment for use in arduous and critical…” Recorded in the RevenueBase company graph · Sep 16, 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 “communications systems manufacturers”. 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 115 communications systems manufacturers based in the United Kingdom
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Communications systems manufacturers based in the United Kingdom at a glance
As of Sep 16, 2026Companies by employee count
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 115 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 “communications systems manufacturers” 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 862 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 September 16, 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.
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 “communications systems manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many communications systems manufacturers are there based in the United Kingdom?
RevenueBase identified 115 company matches for communications systems manufacturers associated with the United Kingdom as of September 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?
Sepura tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most communications systems manufacturers?
London leads with 7 company records, followed by Bristol (4) and Borehamwood (3).
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 862 professional contacts with verified work emails tracked across these 115 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 September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 115 communications systems manufacturers based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Communications systems manufacturers by geography
- Communications systems manufacturers based in Australia
- Communications systems manufacturers based in Brazil
- Communications systems manufacturers based in Canada
- Communications systems manufacturers based in Chile
- Communications systems manufacturers based in France
- Communications systems manufacturers based in Germany
- Communications systems manufacturers based in India
- Communications systems manufacturers based in Italy
- Communications systems manufacturers based in Mexico
- Communications systems manufacturers based in Poland
- Communications systems manufacturers based in South Africa
- Communications systems manufacturers based in Spain
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Communications systems manufacturers based in Australia
- Communications systems manufacturers based in Brazil
- Communications systems manufacturers based in Canada
- Communications systems manufacturers based in Chile
- Communications systems manufacturers based in France
- Communications systems manufacturers based in Germany
Company intelligence · public preview
Top 25 communications systems manufacturers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 115 matching company records for communications systems manufacturers based in the United Kingdom, with 2,617 tracked contacts and 862 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 communications systems manufacturers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Sepurasepura.com HQ: Cambridge, United KingdomReported employees: 201-500 | Cambridge, United Kingdom | 201-500 | Exact match | 516 contacts → |
“Sepura is a recognised global leader in the development and supply of radio terminals, accessories and applications for mission-critical and business-critical communications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  all.spaceall.spaceHQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 173 contacts → |
“ALL.SPACE isn’t just revolutionizing communication; we’re shaping the very future of defense operations, with the most advanced tactical multi-link mobility terminals-seamlessly…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ETL Systemsetlsystems.com HQ: Hereford, United KingdomReported employees: 51-200 | Hereford, United Kingdom | 51-200 | Exact match | 169 contacts → |
“ETL Systems has been at the forefront of RF design and manufacturing for over 35 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ASLzenitel.com HQ: Lewes, United KingdomReported employees: 201-500 | Lewes, United Kingdom | 201-500 | Exact match | 129 contacts → |
“Founded in 1989 as an electronic design consultancy, Application Solutions (Safety and Security) Limited (ASL) embarked on its journey into the public address and voice alarm…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  AST Networksast-networks.comHQ: Great Yarmouth, United KingdomReported employees: 51-200 | Great Yarmouth, United Kingdom | 51-200 | Exact match | 124 contacts → |
“AST Networks is a leading satellite communications provider; enabling global connectivity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  STS Defencests-defence.comHQ: Gosport, United KingdomReported employees: 51-200 | Gosport, United Kingdom | 51-200 | Exact match | 120 contacts → |
“STS Defence, a part of the Cicor Group, is a UK-based engineering and technology company specialising in mission-critical, secure communications & networks, electronic warfare &…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Steatite Limitedsteatite.co.ukHQ: Redditch, United KingdomReported employees: 51-200 | Redditch, United Kingdom | 51-200 | Exact match | 113 contacts → |
“Steatite Ltd is a market leader in the design, production, test and supply of rugged industrial computers, MANET radio systems, advanced wideband antennas, and imaging…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Global Invacom Groupglobalinvacom.comHQ: Canterbury, United KingdomReported employees: 201-500 | Canterbury, United Kingdom | 201-500 | Exact match | 84 contacts → |
“Global Invacom Group designs, develops and manufactures ground equipment for Satellite Communications (SatCom), Broadcast (SatTV)t, and Global Navigation (GNSS) networks.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hytera Europehytera.com HQ: Slough, United KingdomReported employees: 51-200 | Slough, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Hytera is a leading global manufacturer of professional mobile radio communication equipment dedicated to bringing valuable solutions to many industries and clients across the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  AMG Systemsamgsystems.comHQ: Castleford, United KingdomReported employees: 11-50 | Castleford, United Kingdom | 11-50 | Exact match | 34 contacts → |
“For more than 30 years, the AMG brand has been synonymous with excellence in data transmission technology and has become one of the market leaders in providing environmentally…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Commerciscommercis.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 33 contacts → |
“With over three decades of experience in the communications and technology sector, Commercis has established itself as a trusted leader in delivering global connectivity…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  2cl2cl.co.ukHQ: Eastleigh, United KingdomReported employees: 11-50 | Eastleigh, United Kingdom | 11-50 | Exact match | 31 contacts → |
“2CL Communications is a premier provider of leading communication and security technology solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cherry & Whitecherry-white.co.ukHQ: Quedgeley, United KingdomReported employees: 11-50 | Quedgeley, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Founded in 1990, Cherry & White has worked with core telecommunication providers for over 30 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eemits Communications LTDeemits.co.uk HQ: Middlesbrough, United KingdomReported employees: 11-50 | Middlesbrough, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Established in 1986 Eemits Communications Ltd has become a market leader providing 2 way radio solutions to help solve your communication needs.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ghekkoghekko.comHQ: Macclesfield, United KingdomReported employees: 11-50 | Macclesfield, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Ghekko is an independent international company providing professional services within the Telecommunications hardware market, with operating offices in EMEA & North America.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Slipstream Engineering Design LTDslipstream-design.co.ukHQ: Shipley, United KingdomReported employees: 11-50 | Shipley, United Kingdom | 11-50 | Exact match | 22 contacts → |
“We’re high speed, high frequency designers passionate about RF and digital technology.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cellxicacellxica.net HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 19 contacts → |
“We’re cellXica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  TES Communication Solutionstesradio.comHQ: Leyland, United KingdomReported employees: 11-50 | Leyland, United Kingdom | 11-50 | Exact match | 19 contacts → |
“For 30 years TES has deployed and maintained sophisticated communication systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Huntingdon, United KingdomReported employees: 11-50 | Huntingdon, United Kingdom | 11-50 | Exact match | 15 contacts → |
“HIRE, SALES AND SERVICE OF VOICE AND DATA RADIO COMMUNICATION SYSTEMS, BODYCAMS AND APPLICATIONS.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Westica Communications LTDwestica.com HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 13 contacts → |
“World class microwave radio transmission products and solutions Westica Communications provides a true "One Stop Shop" for all types of wireless communication systems and services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  G6 Globalg6-global.comHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 13 contacts → |
“G6 are industry leaders in the provision of radio and satellite voice and data communication solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Vislink News & Entertainmentvislink.com HQ: Hemel Hempstead, United KingdomReported employees: 201-500 | Hemel Hempstead, United Kingdom | 201-500 | Exact match | 11 contacts → |
“Manufacturer of Products and Provider of Solutions for TV / News Contribution to Broadcasters, News Organisations, Security, Surveillance and Military Comms.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | CSE Zycommzycomm.co.uk HQ: Derbyshire, United KingdomReported employees: 11-50 | Derbyshire, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Zycomm have been offering communications excellence for over 40 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Trilogy Communications Limitedtrilogycomms.com HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Trilogy is a world class supplier of audio communications and infrastructure equipment to the Defense, Broadcast, Emergency Management, and Commercial and Industrial sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DAC Limiteddaclimited.co.uk HQ: Sabden, United KingdomReported employees: 11-50 | Sabden, United Kingdom | 11-50 | Exact match | 9 contacts → |
“DAC are a market-leading technology and engineering company, specialising in the design and manufacture of ruggedised communications equipment for use in arduous and critical…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 115 company matches
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Communications systems manufacturers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
113 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 115 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for communications systems manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many communications systems manufacturers did RevenueBase find based in the United Kingdom?
The saved snapshot records 115 matching company records, 2,617 tracked contacts and 862 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Communications systems manufacturers by geography
- Communications systems manufacturers based in Australia
- Communications systems manufacturers based in Brazil
- Communications systems manufacturers based in Canada
- Communications systems manufacturers based in Chile
- Communications systems manufacturers based in France
- Communications systems manufacturers based in Germany
- Communications systems manufacturers based in India
- Communications systems manufacturers based in Italy
- Communications systems manufacturers based in Mexico
- Communications systems manufacturers based in Poland
- Communications systems manufacturers based in South Africa
- Communications systems manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 communications systems manufacturers based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/communications-systems-manufacturers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Communications systems manufacturers based in Australia
- Communications systems manufacturers based in Brazil
- Communications systems manufacturers based in Canada
- Communications systems manufacturers based in Chile
- Communications systems manufacturers based in France
- Communications systems manufacturers based in Germany
Company intelligence · public preview
Top 25 communications systems manufacturers based in the United Kingdom
RevenueBase records 115 matching company records for communications systems manufacturers based in the United Kingdom, with 2,617 tracked contacts and 862 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 communications systems manufacturers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Sepurasepura.com HQ: Cambridge, United KingdomReported employees: 201-500 | Cambridge, United Kingdom | 201-500 | Exact match | 516 contacts → |
“Sepura is a recognised global leader in the development and supply of radio terminals, accessories and applications for mission-critical and business-critical communications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | all.spaceall.space HQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 173 contacts → |
“ALL.SPACE isn’t just revolutionizing communication; we’re shaping the very future of defense operations, with the most advanced tactical multi-link mobility terminals-seamlessly…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ETL Systemsetlsystems.com HQ: Hereford, United KingdomReported employees: 51-200 | Hereford, United Kingdom | 51-200 | Exact match | 169 contacts → |
“ETL Systems has been at the forefront of RF design and manufacturing for over 35 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ASLzenitel.com HQ: Lewes, United KingdomReported employees: 201-500 | Lewes, United Kingdom | 201-500 | Exact match | 129 contacts → |
“Founded in 1989 as an electronic design consultancy, Application Solutions (Safety and Security) Limited (ASL) embarked on its journey into the public address and voice alarm…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | AST Networksast-networks.com HQ: Great Yarmouth, United KingdomReported employees: 51-200 | Great Yarmouth, United Kingdom | 51-200 | Exact match | 124 contacts → |
“AST Networks is a leading satellite communications provider; enabling global connectivity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | STS Defencests-defence.com HQ: Gosport, United KingdomReported employees: 51-200 | Gosport, United Kingdom | 51-200 | Exact match | 120 contacts → |
“STS Defence, a part of the Cicor Group, is a UK-based engineering and technology company specialising in mission-critical, secure communications & networks, electronic warfare &…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Steatite Limitedsteatite.co.uk HQ: Redditch, United KingdomReported employees: 51-200 | Redditch, United Kingdom | 51-200 | Exact match | 113 contacts → |
“Steatite Ltd is a market leader in the design, production, test and supply of rugged industrial computers, MANET radio systems, advanced wideband antennas, and imaging…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Global Invacom Groupglobalinvacom.com HQ: Canterbury, United KingdomReported employees: 201-500 | Canterbury, United Kingdom | 201-500 | Exact match | 84 contacts → |
“Global Invacom Group designs, develops and manufactures ground equipment for Satellite Communications (SatCom), Broadcast (SatTV)t, and Global Navigation (GNSS) networks.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hytera Europehytera.com HQ: Slough, United KingdomReported employees: 51-200 | Slough, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Hytera is a leading global manufacturer of professional mobile radio communication equipment dedicated to bringing valuable solutions to many industries and clients across the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | AMG Systemsamgsystems.com HQ: Castleford, United KingdomReported employees: 11-50 | Castleford, United Kingdom | 11-50 | Exact match | 34 contacts → |
“For more than 30 years, the AMG brand has been synonymous with excellence in data transmission technology and has become one of the market leaders in providing environmentally…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Commerciscommercis.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 33 contacts → |
“With over three decades of experience in the communications and technology sector, Commercis has established itself as a trusted leader in delivering global connectivity…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 2cl2cl.co.uk HQ: Eastleigh, United KingdomReported employees: 11-50 | Eastleigh, United Kingdom | 11-50 | Exact match | 31 contacts → |
“2CL Communications is a premier provider of leading communication and security technology solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cherry & Whitecherry-white.co.uk HQ: Quedgeley, United KingdomReported employees: 11-50 | Quedgeley, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Founded in 1990, Cherry & White has worked with core telecommunication providers for over 30 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eemits Communications LTDeemits.co.uk HQ: Middlesbrough, United KingdomReported employees: 11-50 | Middlesbrough, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Established in 1986 Eemits Communications Ltd has become a market leader providing 2 way radio solutions to help solve your communication needs.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ghekkoghekko.com HQ: Macclesfield, United KingdomReported employees: 11-50 | Macclesfield, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Ghekko is an independent international company providing professional services within the Telecommunications hardware market, with operating offices in EMEA & North America.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Slipstream Engineering Design LTDslipstream-design.co.uk HQ: Shipley, United KingdomReported employees: 11-50 | Shipley, United Kingdom | 11-50 | Exact match | 22 contacts → |
“We’re high speed, high frequency designers passionate about RF and digital technology.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cellxicacellxica.net HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 19 contacts → |
“We’re cellXica.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | TES Communication Solutionstesradio.com HQ: Leyland, United KingdomReported employees: 11-50 | Leyland, United Kingdom | 11-50 | Exact match | 19 contacts → |
“For 30 years TES has deployed and maintained sophisticated communication systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Huntingdon, United KingdomReported employees: 11-50 | Huntingdon, United Kingdom | 11-50 | Exact match | 15 contacts → |
“HIRE, SALES AND SERVICE OF VOICE AND DATA RADIO COMMUNICATION SYSTEMS, BODYCAMS AND APPLICATIONS.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Westica Communications LTDwestica.com HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 13 contacts → |
“World class microwave radio transmission products and solutions Westica Communications provides a true "One Stop Shop" for all types of wireless communication systems and services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | G6 Globalg6-global.com HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 13 contacts → |
“G6 are industry leaders in the provision of radio and satellite voice and data communication solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Vislink News & Entertainmentvislink.com HQ: Hemel Hempstead, United KingdomReported employees: 201-500 | Hemel Hempstead, United Kingdom | 201-500 | Exact match | 11 contacts → |
“Manufacturer of Products and Provider of Solutions for TV / News Contribution to Broadcasters, News Organisations, Security, Surveillance and Military Comms.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | CSE Zycommzycomm.co.uk HQ: Derbyshire, United KingdomReported employees: 11-50 | Derbyshire, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Zycomm have been offering communications excellence for over 40 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Trilogy Communications Limitedtrilogycomms.com HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Trilogy is a world class supplier of audio communications and infrastructure equipment to the Defense, Broadcast, Emergency Management, and Commercial and Industrial sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DAC Limiteddaclimited.co.uk HQ: Sabden, United KingdomReported employees: 11-50 | Sabden, United Kingdom | 11-50 | Exact match | 9 contacts → |
“DAC are a market-leading technology and engineering company, specialising in the design and manufacture of ruggedised communications equipment for use in arduous and critical…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 115 company matches
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Communications systems manufacturers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
113 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 115 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for communications systems manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many communications systems manufacturers did RevenueBase find based in the United Kingdom?
The saved snapshot records 115 matching company records, 2,617 tracked contacts and 862 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Communications systems manufacturers by geography
- Communications systems manufacturers based in Australia
- Communications systems manufacturers based in Brazil
- Communications systems manufacturers based in Canada
- Communications systems manufacturers based in Chile
- Communications systems manufacturers based in France
- Communications systems manufacturers based in Germany
- Communications systems manufacturers based in India
- Communications systems manufacturers based in Italy
- Communications systems manufacturers based in Mexico
- Communications systems manufacturers based in Poland
- Communications systems manufacturers based in South Africa
- Communications systems manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 communications systems manufacturers based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/communications-systems-manufacturers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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