Company lists · Data refreshed November 2026
Top 19 Military system integration contractors based in the United Kingdom
RevenueBase identified 55 company matches for military system integration contractors associated with the United Kingdom as of November 2026 and tracks 731 professional contacts across them, including 350 with verified work emails. London is the largest hub.
This list covers company matches for military system integration 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 November 6, 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 19 largest military system integration contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 139 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 114 contacts → | ||||
Exact match “Nova Systems is a leading global engineering services and technology solutions company with more than employees working from strategically located offices around the world…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 98 contacts → | ||||
Exact match “Pennant International Group plc was established over 65 years ago is a market-leading provider of systems support, technical services and training solutions that support the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 83 contacts → | ||||
Exact match “Synoptix was formed in 2011 to provide engineering solutions across various technical industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 38 contacts → | ||||
Exact match “TBG Solutions Ltd – Skilled Integrators specialising in test, measurement, control and automation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Our purpose: We foster a forward-thinking, multi-disciplinary organisation that continues to attract talented people and collaborates with like-minded organisations to make a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “The Exsel Group is a leading independent defence technology solutions company – providing engineering solutions, technology systems and support services to Defence and Industry…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “KISPE is a programme engineering, systems engineering, design and integration and training company, which builds on over 25 years of experience in the space system…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “The JCSys team is comprised of a combination of recent/current (reservist) operational personnel (who collectively have experienced a broad range of theatre types) & technical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “e2E has been operating at the forefront of technological innovation in the Space Industry and notably in the satellite communications sector for more than two decades, offering to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Exsel Electronics, part of the Exsel Group, is driven by a mission to protect the digital landscapes of today and tomorrow.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Xi Systems was founded in 2010 as a service company providing consultancy to the UK defence market, primarily focused at providing expertise in the systems engineering and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Fleetwind Ltd is an ISO 9001-accredited maritime systems engineering company specialising in the integration and sustainment of complex naval platforms and systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Marine Electronic Systems is a leading systems integrator, supplier and installer of navigation systems (including integrated bridge systems), radio communications, CCTV and video…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “AXIAH Ltd are an expanding micro-enterprise providing systems engineering & management support within the equipment delivery and capability development space, with a focus on…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Protean Engineering Ltd was formed in 1994 as an independent defence contractor specialising in installation design solutions for combat and ships systems for the UK MoD and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Futura Systems designs, delivers and sustains mission-critical test and control systems used on complex, regulated aerospace and industrial programmes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “SS & S has been established to provide integrated security solutions in response to ever-changing threats and needs.” Recorded in the RevenueBase company graph · Nov 6, 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 “military system integration 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 19 of 55 military system integration contractors based in the United Kingdom
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Military system integration contractors based in the United Kingdom at a glance
As of Nov 6, 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 55 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 “military system integration 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 350 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 November 6, 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 “military system integration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many military system integration contractors are there based in the United Kingdom?
RevenueBase identified 55 company matches for military system integration contractors associated with the United Kingdom as of November 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?
STS Defence tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most military system integration contractors?
London leads with 7 company records, followed by Bristol (4) and Hereford (4).
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 350 professional contacts with verified work emails tracked across these 55 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 55 military system integration contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Military system integration contractors by geography
- Military system integration contractors based in Huntsville, United States
- Military system integration contractors based in Australia
- Military system integration contractors based in India
- Military system integration contractors based in Italy
- Military system integration contractors based in Türkiye
- Military system integration 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
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- Lists A-Z
- New lists
- Military system integration contractors based in Huntsville, United States
- Military system integration contractors based in Australia
- Military system integration contractors based in India
- Military system integration contractors based in Italy
- Military system integration contractors based in Türkiye
- Military system integration contractors based in the United States
Company intelligence · public preview
Top 19 military system integration 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 55 matching company records for military system integration contractors based in the United Kingdom, with 731 tracked contacts and 350 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 19 military system integration 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 |  STS Defencests-defence.comHQ: Gosport, United KingdomReported employees: 51-200 | Gosport, United Kingdom | 51-200 | Exact match | 139 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Nova Systems Internationalnovasystems.comHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Nova Systems is a leading global engineering services and technology solutions company with more than employees working from strategically located offices around the world…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Pennant International Group PLCpennantplc.comHQ: Cheltenham, United KingdomReported employees: 51-200 | Cheltenham, United Kingdom | 51-200 | Exact match | 98 contacts → |
“Pennant International Group plc was established over 65 years ago is a market-leading provider of systems support, technical services and training solutions that support the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Synoptixsynoptix.co.ukHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 83 contacts → |
“Synoptix was formed in 2011 to provide engineering solutions across various technical industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TBG Solutions LTDtbg-solutions.comHQ: Chesterfield, United KingdomReported employees: 51-200 | Chesterfield, United Kingdom | 51-200 | Exact match | 38 contacts → |
“TBG Solutions Ltd – Skilled Integrators specialising in test, measurement, control and automation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Itsus Consultingitsusconsulting.comHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Our purpose: We foster a forward-thinking, multi-disciplinary organisation that continues to attract talented people and collaborates with like-minded organisations to make a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Exsel Groupexsel-group.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 18 contacts → |
“The Exsel Group is a leading independent defence technology solutions company – providing engineering solutions, technology systems and support services to Defence and Industry…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  KISPEkispe.co.ukHQ: Farnborough, United KingdomReported employees: 11-50 | Farnborough, United Kingdom | 11-50 | Exact match | 15 contacts → |
“KISPE is a programme engineering, systems engineering, design and integration and training company, which builds on over 25 years of experience in the space system…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Jcsys LTDjcsys.co.ukHQ: Farnham, United KingdomReported employees: 11-50 | Farnham, United Kingdom | 11-50 | Exact match | 15 contacts → |
“The JCSys team is comprised of a combination of recent/current (reservist) operational personnel (who collectively have experienced a broad range of theatre types) & technical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | E2ee2egroup.co.uk HQ: Welwyn Garden City, United KingdomReported employees: 51-200 | Welwyn Garden City, United Kingdom | 51-200 | Exact match | 12 contacts → |
“e2E has been operating at the forefront of technological innovation in the Space Industry and notably in the satellite communications sector for more than two decades, offering to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Exsel Electronics Limitedexsel-electronics.comHQ: Welshpool, United KingdomReported employees: 11-50 | Welshpool, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Exsel Electronics, part of the Exsel Group, is driven by a mission to protect the digital landscapes of today and tomorrow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  XI Systems LTDxisystems.co.ukHQ: Langport, United KingdomReported employees: 1-10 | Langport, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Xi Systems was founded in 2010 as a service company providing consultancy to the UK defence market, primarily focused at providing expertise in the systems engineering and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Fleetwindfleetwind.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Fleetwind Ltd is an ISO 9001-accredited maritime systems engineering company specialising in the integration and sustainment of complex naval platforms and systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Marine Electronic Systems UK Limitedmesuk.comHQ: Totton, United KingdomReported employees: 11-50 | Totton, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Marine Electronic Systems is a leading systems integrator, supplier and installer of navigation systems (including integrated bridge systems), radio communications, CCTV and video…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Axiah LTDaxiah.co.ukHQ: Chippenham, United KingdomReported employees: 1-10 | Chippenham, United Kingdom | 1-10 | Exact match | 4 contacts → |
“AXIAH Ltd are an expanding micro-enterprise providing systems engineering & management support within the equipment delivery and capability development space, with a focus on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Protean Engineering LTDproteanengineering.comHQ: Plymouth, United KingdomReported employees: 1-10 | Plymouth, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Protean Engineering Ltd was formed in 1994 as an independent defence contractor specialising in installation design solutions for combat and ships systems for the UK MoD and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Futura Systemsfuturasys.comHQ: Studley, United KingdomReported employees: 11-50 | Studley, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Futura Systems designs, delivers and sustains mission-critical test and control systems used on complex, regulated aerospace and industrial programmes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IT SOS LTDsosi.comHQ: Barnstaple, United KingdomReported employees: 1-10 | Barnstaple, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Security Strategy And Solutionsi-sss.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“SS & S has been established to provide integrated security solutions in response to ever-changing threats and needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 55 company matches
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Military system integration contractors: dataset insights
November 6, 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
54 records in the displayed employee bands.
1 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 55 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: November 6, 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 military system integration 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 military system integration contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 55 matching company records, 731 tracked contacts and 350 verified emails. The public preview displays 19 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: November 6, 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
Military system integration contractors by geography
- Military system integration contractors based in Huntsville, United States
- Military system integration contractors based in Australia
- Military system integration contractors based in India
- Military system integration contractors based in Italy
- Military system integration contractors based in Türkiye
- Military system integration contractors based in the United States
Cite this list
RevenueBase Data Team. Top 19 military system integration contractors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/military-system-integration-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
- Military system integration contractors based in Huntsville, United States
- Military system integration contractors based in Australia
- Military system integration contractors based in India
- Military system integration contractors based in Italy
- Military system integration contractors based in Türkiye
- Military system integration contractors based in the United States
Company intelligence · public preview
Top 19 military system integration contractors based in the United Kingdom
RevenueBase records 55 matching company records for military system integration contractors based in the United Kingdom, with 731 tracked contacts and 350 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 19 military system integration 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 | STS Defencests-defence.com HQ: Gosport, United KingdomReported employees: 51-200 | Gosport, United Kingdom | 51-200 | Exact match | 139 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nova Systems Internationalnovasystems.com HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Nova Systems is a leading global engineering services and technology solutions company with more than employees working from strategically located offices around the world…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pennant International Group PLCpennantplc.com HQ: Cheltenham, United KingdomReported employees: 51-200 | Cheltenham, United Kingdom | 51-200 | Exact match | 98 contacts → |
“Pennant International Group plc was established over 65 years ago is a market-leading provider of systems support, technical services and training solutions that support the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Synoptixsynoptix.co.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 83 contacts → |
“Synoptix was formed in 2011 to provide engineering solutions across various technical industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TBG Solutions LTDtbg-solutions.com HQ: Chesterfield, United KingdomReported employees: 51-200 | Chesterfield, United Kingdom | 51-200 | Exact match | 38 contacts → |
“TBG Solutions Ltd – Skilled Integrators specialising in test, measurement, control and automation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Itsus Consultingitsusconsulting.com HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Our purpose: We foster a forward-thinking, multi-disciplinary organisation that continues to attract talented people and collaborates with like-minded organisations to make a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Exsel Groupexsel-group.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 18 contacts → |
“The Exsel Group is a leading independent defence technology solutions company – providing engineering solutions, technology systems and support services to Defence and Industry…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KISPEkispe.co.uk HQ: Farnborough, United KingdomReported employees: 11-50 | Farnborough, United Kingdom | 11-50 | Exact match | 15 contacts → |
“KISPE is a programme engineering, systems engineering, design and integration and training company, which builds on over 25 years of experience in the space system…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Jcsys LTDjcsys.co.uk HQ: Farnham, United KingdomReported employees: 11-50 | Farnham, United Kingdom | 11-50 | Exact match | 15 contacts → |
“The JCSys team is comprised of a combination of recent/current (reservist) operational personnel (who collectively have experienced a broad range of theatre types) & technical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | E2ee2egroup.co.uk HQ: Welwyn Garden City, United KingdomReported employees: 51-200 | Welwyn Garden City, United Kingdom | 51-200 | Exact match | 12 contacts → |
“e2E has been operating at the forefront of technological innovation in the Space Industry and notably in the satellite communications sector for more than two decades, offering to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Exsel Electronics Limitedexsel-electronics.com HQ: Welshpool, United KingdomReported employees: 11-50 | Welshpool, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Exsel Electronics, part of the Exsel Group, is driven by a mission to protect the digital landscapes of today and tomorrow.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | XI Systems LTDxisystems.co.uk HQ: Langport, United KingdomReported employees: 1-10 | Langport, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Xi Systems was founded in 2010 as a service company providing consultancy to the UK defence market, primarily focused at providing expertise in the systems engineering and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fleetwindfleetwind.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Fleetwind Ltd is an ISO 9001-accredited maritime systems engineering company specialising in the integration and sustainment of complex naval platforms and systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Marine Electronic Systems UK Limitedmesuk.com HQ: Totton, United KingdomReported employees: 11-50 | Totton, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Marine Electronic Systems is a leading systems integrator, supplier and installer of navigation systems (including integrated bridge systems), radio communications, CCTV and video…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Axiah LTDaxiah.co.uk HQ: Chippenham, United KingdomReported employees: 1-10 | Chippenham, United Kingdom | 1-10 | Exact match | 4 contacts → |
“AXIAH Ltd are an expanding micro-enterprise providing systems engineering & management support within the equipment delivery and capability development space, with a focus on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Protean Engineering LTDproteanengineering.com HQ: Plymouth, United KingdomReported employees: 1-10 | Plymouth, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Protean Engineering Ltd was formed in 1994 as an independent defence contractor specialising in installation design solutions for combat and ships systems for the UK MoD and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Futura Systemsfuturasys.com HQ: Studley, United KingdomReported employees: 11-50 | Studley, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Futura Systems designs, delivers and sustains mission-critical test and control systems used on complex, regulated aerospace and industrial programmes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IT SOS LTDsosi.com HQ: Barnstaple, United KingdomReported employees: 1-10 | Barnstaple, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Security Strategy And Solutionsi-sss.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“SS & S has been established to provide integrated security solutions in response to ever-changing threats and needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Military system integration contractors: dataset insights
November 6, 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
54 records in the displayed employee bands.
1 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 55 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: November 6, 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 military system integration 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 military system integration contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 55 matching company records, 731 tracked contacts and 350 verified emails. The public preview displays 19 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: November 6, 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
Military system integration contractors by geography
- Military system integration contractors based in Huntsville, United States
- Military system integration contractors based in Australia
- Military system integration contractors based in India
- Military system integration contractors based in Italy
- Military system integration contractors based in Türkiye
- Military system integration contractors based in the United States
Cite this list
RevenueBase Data Team. Top 19 military system integration contractors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/military-system-integration-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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- Military system integration contractors based in Huntsville, United States
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- Military system integration contractors based in India
- Military system integration contractors based in Italy
- Military system integration contractors based in Türkiye
- Military system integration contractors based in the United States