Company lists · Data refreshed October 2026
Top 25 Defense communications contractors based in the United Kingdom
RevenueBase identified 57 company matches for defense communications contractors associated with the United Kingdom as of October 2026 and tracks 1,513 professional contacts across them, including 467 with verified work emails. London is the largest hub.
This list covers company matches for defense communications contractors 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 October 11, 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 defense communications contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 167 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 · Oct 11, 2026 · View company records in RevenueBase | |||||
| 2 | 132 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 · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 117 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 · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 64 contacts → | ||||
Exact match “Radiocoms Systems Limited is a mature communications company of some 50 years and is now the UK’s leading independent communications supplier specialising in the design…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 50 contacts → | ||||
Exact match “Here at MMX (part of the TXO group), we're experts in providing communication network design, build & support services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 6 | 48 contacts → | ||||
Exact match “Electranet’s mission is to be a preferred partner to the public and private sectors, bringing competitively priced, secure and innovative solutions to the market.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “SAS Wireless is an experienced, UK based systems integrator and services provider for the wireless communications industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 34 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 · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Founded in 1990, Cherry & White has worked with core telecommunication providers for over 30 years.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “Founded in 1996 and based within easy reach of the motorway network, S.E.A.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “For 30 years TES has deployed and maintained sophisticated communication systems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Spectra Group (UK) Ltd is a British communications engineering company delivering mission-critical tactical communications systems for defence and security organisations worldwide.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “We’re cellXica.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “Comms-Spec is a specialist integrator of communications, security and connectivity systems, supporting organisations that operate in demanding, high-value and mission-critical…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 14 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 · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “AIS delivering excellence in the design, installation and maintenance of security, telecommunications and electrical systems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 12 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 · Oct 11, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Every day our products touch the lives of millions of people as they silently perform their duty as mission critical components within the thousands of networks & systems that…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Where communication is critical, Simoco Wireless Solutions delivers innovation, reliability and absolute trust.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Reliable communication where and when it matters most.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Protel Communications Ltd supply, install and maintain cost-effective communications systems and networks for small, medium and large businesses, across a range of industries.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “KD Comms provide a range of communications, security and audio visual solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Press2Talk has over 25 years knowledge and expertise in helping individual clients and organisations with improving staff productivity and time saving by using radio…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Gateway of Technology is an experienced and certified communications business with an unrivalled knowledge of installations and systems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Altius Apex was founded with the vision of providing exceptional satellite communication services to clients globally.” Recorded in the RevenueBase company graph · Oct 11, 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 “defense communications contractors”. 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 57 defense communications contractors based in the United Kingdom
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Defense communications contractors based in the United Kingdom at a glance
As of Oct 11, 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 57 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 “defense communications contractors” 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 467 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 October 11, 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 “defense communications contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many defense communications contractors are there based in the United Kingdom?
RevenueBase identified 57 company matches for defense communications contractors associated with the United Kingdom as of October 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?
all.space tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most defense communications contractors?
London leads with 4 company records, followed by Bristol (2) and Derby (2).
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 467 professional contacts with verified work emails tracked across these 57 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 October 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 defense communications contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Defense communications contractors by geography
- Defense communications contractors based in Australia
- Defense communications contractors based in Brazil
- Defense communications contractors based in Canada
- Defense communications contractors based in France
- Defense communications contractors based in Italy
- Defense communications contractors based in Spain
- Defense communications contractors based in Türkiye
- Defense communications contractors based in the United States
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
- Defense communications contractors based in Australia
- Defense communications contractors based in Brazil
- Defense communications contractors based in Canada
- Defense communications contractors based in France
- Defense communications contractors based in Italy
- Defense communications contractors based in Spain
Company intelligence · public preview
Top 25 defense communications contractors 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 57 matching company records for defense communications contractors based in the United Kingdom, with 1,513 tracked contacts and 467 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: October 11, 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 defense communications contractors 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 |  all.spaceall.spaceHQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 167 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  STS Defencests-defence.comHQ: Gosport, United KingdomReported employees: 51-200 | Gosport, United Kingdom | 51-200 | Exact match | 132 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Steatite Limitedsteatite.co.ukHQ: Redditch, United KingdomReported employees: 51-200 | Redditch, United Kingdom | 51-200 | Exact match | 117 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Radiocoms Systems LTDradiocoms.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 64 contacts → |
“Radiocoms Systems Limited is a mature communications company of some 50 years and is now the UK’s leading independent communications supplier specialising in the design…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MMXmmxcomms.comHQ: Solihull, United KingdomReported employees: 51-200 | Solihull, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Here at MMX (part of the TXO group), we're experts in providing communication network design, build & support services.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Electranet UK Limitedelectranetuk.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 48 contacts → |
“Electranet’s mission is to be a preferred partner to the public and private sectors, bringing competitively priced, secure and innovative solutions to the market.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SAS Wirelesssaswireless.comHQ: Thame, United KingdomReported employees: 51-200 | Thame, United Kingdom | 51-200 | Exact match | 38 contacts → |
“SAS Wireless is an experienced, UK based systems integrator and services provider for the wireless communications industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Commerciscommercis.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 34 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cherry & Whitecherry-white.co.ukHQ: Quedgeley, United KingdomReported employees: 11-50 | Quedgeley, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Founded in 1990, Cherry & White has worked with core telecommunication providers for over 30 years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Secure Electronic Applications LTDsea-systems.co.uk HQ: Dartford, United KingdomReported employees: 11-50 | Dartford, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Founded in 1996 and based within easy reach of the motorway network, S.E.A.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  TES Communication Solutionstesradio.comHQ: Leyland, United KingdomReported employees: 11-50 | Leyland, United Kingdom | 11-50 | Exact match | 21 contacts → |
“For 30 years TES has deployed and maintained sophisticated communication systems.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Spectra Groupspectra-group.co.ukHQ: Hereford, United KingdomReported employees: 11-50 | Hereford, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Spectra Group (UK) Ltd is a British communications engineering company delivering mission-critical tactical communications systems for defence and security organisations worldwide.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cellxicacellxica.net HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 19 contacts → |
“We’re cellXica.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Communications Specialist LTDcomms-spec.com HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Comms-Spec is a specialist integrator of communications, security and connectivity systems, supporting organisations that operate in demanding, high-value and mission-critical…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Westica Communications LTDwestica.com HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 14 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Access International Security Limitedaccessinternationalsecurity.com HQ: Loughton, United KingdomReported employees: 11-50 | Loughton, United Kingdom | 11-50 | Exact match | 12 contacts → |
“AIS delivering excellence in the design, installation and maintenance of security, telecommunications and electrical systems.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  G6 Globalg6-global.comHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 12 contacts → |
“G6 are industry leaders in the provision of radio and satellite voice and data communication solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Flexiguide LTDflexiguide.com HQ: Paignton, United KingdomReported employees: 11-50 | Paignton, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Every day our products touch the lives of millions of people as they silently perform their duty as mission critical components within the thousands of networks & systems that…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Simoco Wireless Solutionssimocowirelesssolutions.com HQ: Derby, United KingdomReported employees: 51-200 | Derby, United Kingdom | 51-200 | Exact match | 7 contacts → |
“Where communication is critical, Simoco Wireless Solutions delivers innovation, reliability and absolute trust.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Maximon Solutions Limitedmaximonsolutions.com HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Reliable communication where and when it matters most.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Protel Communicationsprotelcomms.co.uk HQ: Keynsham, United KingdomReported employees: 11-50 | Keynsham, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Protel Communications Ltd supply, install and maintain cost-effective communications systems and networks for small, medium and large businesses, across a range of industries.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | KD Communication Systems LTDkdcomms.co.uk HQ: Hillington Industrial Estate, United KingdomReported employees: 1-10 | Hillington Industrial Estate, United Kingdom | 1-10 | Exact match | 3 contacts → |
“KD Comms provide a range of communications, security and audio visual solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Press2talk LTDpress2talk.co.uk HQ: Lewes, United KingdomReported employees: 1-10 | Lewes, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Press2Talk has over 25 years knowledge and expertise in helping individual clients and organisations with improving staff productivity and time saving by using radio…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gateway Of Technologygotltd.co.uk HQ: Lincoln, United KingdomReported employees: 1-10 | Lincoln, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Gateway of Technology is an experienced and certified communications business with an unrivalled knowledge of installations and systems.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Altius Apexaltiusapex.comHQ: Poole, United KingdomReported employees: 1-10 | Poole, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Altius Apex was founded with the vision of providing exceptional satellite communication services to clients globally.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 57 company matches
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Defense communications contractors: dataset insights
October 11, 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
57 records in the displayed employee bands.
0 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 57 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: October 11, 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 defense communications contractors?
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 defense communications contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 57 matching company records, 1,513 tracked contacts and 467 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: October 11, 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
Defense communications contractors by geography
- Defense communications contractors based in Australia
- Defense communications contractors based in Brazil
- Defense communications contractors based in Canada
- Defense communications contractors based in France
- Defense communications contractors based in Italy
- Defense communications contractors based in Spain
- Defense communications contractors based in Türkiye
- Defense communications contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 defense communications contractors based in the United Kingdom. Snapshot: October 11, 2026. https://revenuebase.ai/companies/defense-communications-contractors/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
- Defense communications contractors based in Australia
- Defense communications contractors based in Brazil
- Defense communications contractors based in Canada
- Defense communications contractors based in France
- Defense communications contractors based in Italy
- Defense communications contractors based in Spain
Company intelligence · public preview
Top 25 defense communications contractors based in the United Kingdom
RevenueBase records 57 matching company records for defense communications contractors based in the United Kingdom, with 1,513 tracked contacts and 467 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: October 11, 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 defense communications contractors 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 | all.spaceall.space HQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 167 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | STS Defencests-defence.com HQ: Gosport, United KingdomReported employees: 51-200 | Gosport, United Kingdom | 51-200 | Exact match | 132 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Steatite Limitedsteatite.co.uk HQ: Redditch, United KingdomReported employees: 51-200 | Redditch, United Kingdom | 51-200 | Exact match | 117 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Radiocoms Systems LTDradiocoms.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 64 contacts → |
“Radiocoms Systems Limited is a mature communications company of some 50 years and is now the UK’s leading independent communications supplier specialising in the design…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MMXmmxcomms.com HQ: Solihull, United KingdomReported employees: 51-200 | Solihull, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Here at MMX (part of the TXO group), we're experts in providing communication network design, build & support services.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Electranet UK Limitedelectranetuk.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 48 contacts → |
“Electranet’s mission is to be a preferred partner to the public and private sectors, bringing competitively priced, secure and innovative solutions to the market.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SAS Wirelesssaswireless.com HQ: Thame, United KingdomReported employees: 51-200 | Thame, United Kingdom | 51-200 | Exact match | 38 contacts → |
“SAS Wireless is an experienced, UK based systems integrator and services provider for the wireless communications industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Commerciscommercis.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 34 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cherry & Whitecherry-white.co.uk HQ: Quedgeley, United KingdomReported employees: 11-50 | Quedgeley, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Founded in 1990, Cherry & White has worked with core telecommunication providers for over 30 years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Secure Electronic Applications LTDsea-systems.co.uk HQ: Dartford, United KingdomReported employees: 11-50 | Dartford, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Founded in 1996 and based within easy reach of the motorway network, S.E.A.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TES Communication Solutionstesradio.com HQ: Leyland, United KingdomReported employees: 11-50 | Leyland, United Kingdom | 11-50 | Exact match | 21 contacts → |
“For 30 years TES has deployed and maintained sophisticated communication systems.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Spectra Groupspectra-group.co.uk HQ: Hereford, United KingdomReported employees: 11-50 | Hereford, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Spectra Group (UK) Ltd is a British communications engineering company delivering mission-critical tactical communications systems for defence and security organisations worldwide.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cellxicacellxica.net HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 19 contacts → |
“We’re cellXica.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Communications Specialist LTDcomms-spec.com HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Comms-Spec is a specialist integrator of communications, security and connectivity systems, supporting organisations that operate in demanding, high-value and mission-critical…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Westica Communications LTDwestica.com HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 14 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 · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Access International Security Limitedaccessinternationalsecurity.com HQ: Loughton, United KingdomReported employees: 11-50 | Loughton, United Kingdom | 11-50 | Exact match | 12 contacts → |
“AIS delivering excellence in the design, installation and maintenance of security, telecommunications and electrical systems.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | G6 Globalg6-global.com HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 12 contacts → |
“G6 are industry leaders in the provision of radio and satellite voice and data communication solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Flexiguide LTDflexiguide.com HQ: Paignton, United KingdomReported employees: 11-50 | Paignton, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Every day our products touch the lives of millions of people as they silently perform their duty as mission critical components within the thousands of networks & systems that…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Simoco Wireless Solutionssimocowirelesssolutions.com HQ: Derby, United KingdomReported employees: 51-200 | Derby, United Kingdom | 51-200 | Exact match | 7 contacts → |
“Where communication is critical, Simoco Wireless Solutions delivers innovation, reliability and absolute trust.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Maximon Solutions Limitedmaximonsolutions.com HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Reliable communication where and when it matters most.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Protel Communicationsprotelcomms.co.uk HQ: Keynsham, United KingdomReported employees: 11-50 | Keynsham, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Protel Communications Ltd supply, install and maintain cost-effective communications systems and networks for small, medium and large businesses, across a range of industries.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | KD Communication Systems LTDkdcomms.co.uk HQ: Hillington Industrial Estate, United KingdomReported employees: 1-10 | Hillington Industrial Estate, United Kingdom | 1-10 | Exact match | 3 contacts → |
“KD Comms provide a range of communications, security and audio visual solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Press2talk LTDpress2talk.co.uk HQ: Lewes, United KingdomReported employees: 1-10 | Lewes, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Press2Talk has over 25 years knowledge and expertise in helping individual clients and organisations with improving staff productivity and time saving by using radio…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gateway Of Technologygotltd.co.uk HQ: Lincoln, United KingdomReported employees: 1-10 | Lincoln, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Gateway of Technology is an experienced and certified communications business with an unrivalled knowledge of installations and systems.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Altius Apexaltiusapex.com HQ: Poole, United KingdomReported employees: 1-10 | Poole, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Altius Apex was founded with the vision of providing exceptional satellite communication services to clients globally.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 57 company matches
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Defense communications contractors: dataset insights
October 11, 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
57 records in the displayed employee bands.
0 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 57 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: October 11, 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 defense communications contractors?
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 defense communications contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 57 matching company records, 1,513 tracked contacts and 467 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: October 11, 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
Defense communications contractors by geography
- Defense communications contractors based in Australia
- Defense communications contractors based in Brazil
- Defense communications contractors based in Canada
- Defense communications contractors based in France
- Defense communications contractors based in Italy
- Defense communications contractors based in Spain
- Defense communications contractors based in Türkiye
- Defense communications contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 defense communications contractors based in the United Kingdom. Snapshot: October 11, 2026. https://revenuebase.ai/companies/defense-communications-contractors/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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- Defense communications contractors based in Italy
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