Company lists · Data refreshed November 2026
Top 23 Systems engineering companies based in the United Kingdom
RevenueBase identified 618 company matches for systems engineering companies associated with the United Kingdom as of November 2026 and tracks 8,144 professional contacts across them, including 3,610 with verified work emails. London is the largest hub.
This list covers company matches for systems engineering companies 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 23 largest systems engineering companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,506 contacts → | ||||
Exact match “With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 421 contacts → | ||||
Exact match “Trant Engineering Ltd is one of the leading, privately owned engineering companies in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 355 contacts → | ||||
Exact match “At VVB, we deliver mechanical, electrical, telecommunication, temporaries and fire engineering expertise and services for large-scale infrastructure projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 174 contacts → | ||||
Exact match “Connecting You Across the UK and Worldwide Our team of accredited engineers and consultants cover a broad range of technologies, enabling us to deliver innovative solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 169 contacts → | ||||
Exact match “Drive System Design (DSD), a Hinduja Tech company, are internationally recognised experts in the rapid development of next-generation electric and hybrid powertrains, internal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 144 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 139 contacts → | ||||
Exact match “Reliance Precision is a specialist engineering company providing custom-built, high reliability, precision instrumentation and components to customers from a diverse range of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 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 | |||||
| 9 | 128 contacts → | ||||
Exact match “About Swann Engineering Group Founded in 1974, Swann Engineering Group specializes in delivering turnkey solutions for complex engineering challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 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 | |||||
| 11 | 103 contacts → | ||||
Exact match “SA Group is a rapidly growing business management consultancy supporting clients in the delivery of vital projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 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 | |||||
| 13 | 96 contacts → | ||||
Exact match “Principle One provides Systems Engineering, Architecture and Business Consulting services within the Law Enforcement, National Security, Health and wider public sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 96 contacts → | ||||
Exact match “Mechanical, Electrical, Design and Construction Services Since 1977, Picow Engineering has been delivering a cost-effective engineering service to a growing number of blue chip…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 69 contacts → | ||||
Exact match “CFMS is an independent digital engineering consultancy, providing design & analysis services, consultancy and IT infrastructure to help organisations create better solutions to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 68 contacts → | ||||
Exact match “dB Broadcast offers consultancy, project management, systems engineering, software configuration, equipment sourcing and system installation world-wide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 61 contacts → | ||||
Exact match “Safeguard Engineering Ltd provides expert Engineering Support and Consultancy Services to clients in the Defence, Commercial, Maritime Aviation and Leisure Marine Industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 61 contacts → | ||||
Exact match “KDC Projects delivers technically led engineering work packages across design, analysis, systems and safety, providing the capacity and capability, and providing professional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 57 contacts → | ||||
Exact match “We provide in-house comprehensive engineering for all disciplines such as mechanical (3d modelling), electrical & instrumentation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 54 contacts → | ||||
Exact match “LSC Group is a Technical Consulting and Information Technology company, dedicated to the delivery of efficient and effective services to meet the business transformation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 50 contacts → | ||||
Exact match “Founded in 1860, Qualter Hall owns a continuous history of engineering excellence in the UK and internationally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 50 contacts → | ||||
Exact match “Synergy (SCS) helps institutions and system integrators simplify their technology resourcing challenges through the use of appropriate consulting services Synergy Compliance…” 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 “systems engineering companies”. 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 23 of 618 systems engineering companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 3,610 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Systems engineering companies 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 618 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 “systems engineering companies” 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 3,610 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.
Systems engineering companies by metro
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 “systems engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many systems engineering companies are there based in the United Kingdom?
RevenueBase identified 618 company matches for systems engineering companies 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?
Frazer-Nash Consultancy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most systems engineering companies?
London leads with 92 company records, followed by Bristol (21) and Derby (8).
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 3,610 professional contacts with verified work emails tracked across these 618 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 618 systems engineering companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Systems engineering companies by geography
- Systems engineering companies based in Buenos Aires, Argentina
- Systems engineering companies based in Brisbane, Australia
- Systems engineering companies based in Canberra, Australia
- Systems engineering companies based in Melbourne, Australia
- Systems engineering companies based in Sydney, Australia
- Systems engineering companies based in Sao Paulo, Brazil
- Systems engineering companies based in Calgary, Canada
- Systems engineering companies based in Montreal, Canada
- Systems engineering companies based in Ottawa, Canada
- Systems engineering companies based in Toronto, Canada
- Systems engineering companies based in Paris, France
- Systems engineering companies based in Bangalore, India
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
- Systems engineering companies based in Buenos Aires, Argentina
- Systems engineering companies based in Brisbane, Australia
- Systems engineering companies based in Canberra, Australia
- Systems engineering companies based in Melbourne, Australia
- Systems engineering companies based in Sydney, Australia
- Systems engineering companies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 23 systems engineering companies 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 618 matching company records for systems engineering companies based in the United Kingdom, with 8,144 tracked contacts and 3,610 verified work emails.
This public preview shows 23 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 23 systems engineering companies 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 |  Frazer-Nash Consultancyfnc.co.ukHQ: Leatherhead, United KingdomReported employees: 1,001-5,000 | Leatherhead, United Kingdom | 1,001-5,000 | Exact match | 1,506 contacts → |
“With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Trant Engineering LTDtrant.co.ukHQ: Southampton, United KingdomReported employees: 501-1,000 | Southampton, United Kingdom | 501-1,000 | Exact match | 421 contacts → |
“Trant Engineering Ltd is one of the leading, privately owned engineering companies in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  VVB Engineeringvvb-eng.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 355 contacts → |
“At VVB, we deliver mechanical, electrical, telecommunication, temporaries and fire engineering expertise and services for large-scale infrastructure projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Charterhouse Groupcvdgroup.comHQ: Aldgate, United KingdomReported employees: 51-200 | Aldgate, United Kingdom | 51-200 | Exact match | 174 contacts → |
“Connecting You Across the UK and Worldwide Our team of accredited engineers and consultants cover a broad range of technologies, enabling us to deliver innovative solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Drive System Designdrivesystemdesign.comHQ: Leamington Spa (uk), United KingdomReported employees: 51-200 | Leamington Spa (uk), United Kingdom | 51-200 | Exact match | 169 contacts → |
“Drive System Design (DSD), a Hinduja Tech company, are internationally recognised experts in the rapid development of next-generation electric and hybrid powertrains, internal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Z-Tech Control Systems LTDz-tech.co.ukHQ: Swavesey, United KingdomReported employees: 201-500 | Swavesey, United Kingdom | 201-500 | Exact match | 144 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Reliance Precision Limitedreliance.co.ukHQ: Huddersfield, United KingdomReported employees: 201-500 | Huddersfield, United Kingdom | 201-500 | Exact match | 139 contacts → |
“Reliance Precision is a specialist engineering company providing custom-built, high reliability, precision instrumentation and components to customers from a diverse range of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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. | |||||
| 9 |  Swann Engineering Group LTDswanngroupltd.comHQ: Braintree, United KingdomReported employees: 51-200 | Braintree, United Kingdom | 51-200 | Exact match | 128 contacts → |
“About Swann Engineering Group Founded in 1974, Swann Engineering Group specializes in delivering turnkey solutions for complex engineering challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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. | |||||
| 11 |  SA Groupsa-group.comHQ: Trowbridge, United KingdomReported employees: 51-200 | Trowbridge, United Kingdom | 51-200 | Exact match | 103 contacts → |
“SA Group is a rapidly growing business management consultancy supporting clients in the delivery of vital projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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. | |||||
| 13 |  Principle ONEprincipleone.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 96 contacts → |
“Principle One provides Systems Engineering, Architecture and Business Consulting services within the Law Enforcement, National Security, Health and wider public sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Picow Engineering Grouppicow.co.ukHQ: Runcorn, United KingdomReported employees: 51-200 | Runcorn, United Kingdom | 51-200 | Exact match | 96 contacts → |
“Mechanical, Electrical, Design and Construction Services Since 1977, Picow Engineering has been delivering a cost-effective engineering service to a growing number of blue chip…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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. | |||||
| 16 |  CFMScfms.org.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 69 contacts → |
“CFMS is an independent digital engineering consultancy, providing design & analysis services, consultancy and IT infrastructure to help organisations create better solutions to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  DB Broadcast LTDdbbroadcast.co.ukHQ: Ely, United KingdomReported employees: 51-200 | Ely, United Kingdom | 51-200 | Exact match | 68 contacts → |
“dB Broadcast offers consultancy, project management, systems engineering, software configuration, equipment sourcing and system installation world-wide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Safeguard Engineering Limitedsafeguardengineering.co.ukHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 61 contacts → |
“Safeguard Engineering Ltd provides expert Engineering Support and Consultancy Services to clients in the Defence, Commercial, Maritime Aviation and Leisure Marine Industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  KDC Projectskdcprojects.comHQ: Bournemouth Airport, United KingdomReported employees: 51-200 | Bournemouth Airport, United Kingdom | 51-200 | Exact match | 61 contacts → |
“KDC Projects delivers technically led engineering work packages across design, analysis, systems and safety, providing the capacity and capability, and providing professional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  KGD Industrial Serviceskgd.co.ukHQ: Hereford, United KingdomReported employees: 51-200 | Hereford, United Kingdom | 51-200 | Exact match | 57 contacts → |
“We provide in-house comprehensive engineering for all disciplines such as mechanical (3d modelling), electrical & instrumentation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  LSC Grouplsc.co.ukHQ: Lichfield, United KingdomReported employees: 51-200 | Lichfield, United Kingdom | 51-200 | Exact match | 54 contacts → |
“LSC Group is a Technical Consulting and Information Technology company, dedicated to the delivery of efficient and effective services to meet the business transformation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Qualter, Hall & CO Limitedqualterhall.co.ukHQ: Barnsley, United KingdomReported employees: 51-200 | Barnsley, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Founded in 1860, Qualter Hall owns a continuous history of engineering excellence in the UK and internationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Synergy Compliance Solutions SCSscs-emea.comHQ: Staines, United KingdomReported employees: 11-50 | Staines, United Kingdom | 11-50 | Exact match | 50 contacts → |
“Synergy (SCS) helps institutions and system integrators simplify their technology resourcing challenges through the use of appropriate consulting services Synergy Compliance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 618 company matches
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Systems engineering companies: 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
606 records in the displayed employee bands.
12 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 618 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 ↗
Systems engineering companies by metro
Questions about this company list
What does Exact match mean for systems engineering companies?
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 systems engineering companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 618 matching company records, 8,144 tracked contacts and 3,610 verified emails. The public preview displays 23 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
Systems engineering companies by geography
- Systems engineering companies based in Buenos Aires, Argentina
- Systems engineering companies based in Brisbane, Australia
- Systems engineering companies based in Canberra, Australia
- Systems engineering companies based in Melbourne, Australia
- Systems engineering companies based in Sydney, Australia
- Systems engineering companies based in Sao Paulo, Brazil
- Systems engineering companies based in Calgary, Canada
- Systems engineering companies based in Montreal, Canada
- Systems engineering companies based in Ottawa, Canada
- Systems engineering companies based in Toronto, Canada
- Systems engineering companies based in Paris, France
- Systems engineering companies based in Bangalore, India
Cite this list
RevenueBase Data Team. Top 23 systems engineering companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/systems-engineering-companies/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
- Systems engineering companies based in Buenos Aires, Argentina
- Systems engineering companies based in Brisbane, Australia
- Systems engineering companies based in Canberra, Australia
- Systems engineering companies based in Melbourne, Australia
- Systems engineering companies based in Sydney, Australia
- Systems engineering companies based in Sao Paulo, Brazil
Company intelligence · public preview
Top 23 systems engineering companies based in the United Kingdom
RevenueBase records 618 matching company records for systems engineering companies based in the United Kingdom, with 8,144 tracked contacts and 3,610 verified work emails.
This public preview shows 23 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 23 systems engineering companies 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 | Frazer-Nash Consultancyfnc.co.uk HQ: Leatherhead, United KingdomReported employees: 1,001-5,000 | Leatherhead, United Kingdom | 1,001-5,000 | Exact match | 1,506 contacts → |
“With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Trant Engineering LTDtrant.co.uk HQ: Southampton, United KingdomReported employees: 501-1,000 | Southampton, United Kingdom | 501-1,000 | Exact match | 421 contacts → |
“Trant Engineering Ltd is one of the leading, privately owned engineering companies in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | VVB Engineeringvvb-eng.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 355 contacts → |
“At VVB, we deliver mechanical, electrical, telecommunication, temporaries and fire engineering expertise and services for large-scale infrastructure projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Charterhouse Groupcvdgroup.com HQ: Aldgate, United KingdomReported employees: 51-200 | Aldgate, United Kingdom | 51-200 | Exact match | 174 contacts → |
“Connecting You Across the UK and Worldwide Our team of accredited engineers and consultants cover a broad range of technologies, enabling us to deliver innovative solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Drive System Designdrivesystemdesign.com HQ: Leamington Spa (uk), United KingdomReported employees: 51-200 | Leamington Spa (uk), United Kingdom | 51-200 | Exact match | 169 contacts → |
“Drive System Design (DSD), a Hinduja Tech company, are internationally recognised experts in the rapid development of next-generation electric and hybrid powertrains, internal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Z-Tech Control Systems LTDz-tech.co.uk HQ: Swavesey, United KingdomReported employees: 201-500 | Swavesey, United Kingdom | 201-500 | Exact match | 144 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Reliance Precision Limitedreliance.co.uk HQ: Huddersfield, United KingdomReported employees: 201-500 | Huddersfield, United Kingdom | 201-500 | Exact match | 139 contacts → |
“Reliance Precision is a specialist engineering company providing custom-built, high reliability, precision instrumentation and components to customers from a diverse range of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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. | |||||
| 9 | Swann Engineering Group LTDswanngroupltd.com HQ: Braintree, United KingdomReported employees: 51-200 | Braintree, United Kingdom | 51-200 | Exact match | 128 contacts → |
“About Swann Engineering Group Founded in 1974, Swann Engineering Group specializes in delivering turnkey solutions for complex engineering challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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. | |||||
| 11 | SA Groupsa-group.com HQ: Trowbridge, United KingdomReported employees: 51-200 | Trowbridge, United Kingdom | 51-200 | Exact match | 103 contacts → |
“SA Group is a rapidly growing business management consultancy supporting clients in the delivery of vital projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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. | |||||
| 13 | Principle ONEprincipleone.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 96 contacts → |
“Principle One provides Systems Engineering, Architecture and Business Consulting services within the Law Enforcement, National Security, Health and wider public sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Picow Engineering Grouppicow.co.uk HQ: Runcorn, United KingdomReported employees: 51-200 | Runcorn, United Kingdom | 51-200 | Exact match | 96 contacts → |
“Mechanical, Electrical, Design and Construction Services Since 1977, Picow Engineering has been delivering a cost-effective engineering service to a growing number of blue chip…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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. | |||||
| 16 | CFMScfms.org.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 69 contacts → |
“CFMS is an independent digital engineering consultancy, providing design & analysis services, consultancy and IT infrastructure to help organisations create better solutions to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | DB Broadcast LTDdbbroadcast.co.uk HQ: Ely, United KingdomReported employees: 51-200 | Ely, United Kingdom | 51-200 | Exact match | 68 contacts → |
“dB Broadcast offers consultancy, project management, systems engineering, software configuration, equipment sourcing and system installation world-wide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Safeguard Engineering Limitedsafeguardengineering.co.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 61 contacts → |
“Safeguard Engineering Ltd provides expert Engineering Support and Consultancy Services to clients in the Defence, Commercial, Maritime Aviation and Leisure Marine Industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | KDC Projectskdcprojects.com HQ: Bournemouth Airport, United KingdomReported employees: 51-200 | Bournemouth Airport, United Kingdom | 51-200 | Exact match | 61 contacts → |
“KDC Projects delivers technically led engineering work packages across design, analysis, systems and safety, providing the capacity and capability, and providing professional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | KGD Industrial Serviceskgd.co.uk HQ: Hereford, United KingdomReported employees: 51-200 | Hereford, United Kingdom | 51-200 | Exact match | 57 contacts → |
“We provide in-house comprehensive engineering for all disciplines such as mechanical (3d modelling), electrical & instrumentation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | LSC Grouplsc.co.uk HQ: Lichfield, United KingdomReported employees: 51-200 | Lichfield, United Kingdom | 51-200 | Exact match | 54 contacts → |
“LSC Group is a Technical Consulting and Information Technology company, dedicated to the delivery of efficient and effective services to meet the business transformation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Qualter, Hall & CO Limitedqualterhall.co.uk HQ: Barnsley, United KingdomReported employees: 51-200 | Barnsley, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Founded in 1860, Qualter Hall owns a continuous history of engineering excellence in the UK and internationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Synergy Compliance Solutions SCSscs-emea.com HQ: Staines, United KingdomReported employees: 11-50 | Staines, United Kingdom | 11-50 | Exact match | 50 contacts → |
“Synergy (SCS) helps institutions and system integrators simplify their technology resourcing challenges through the use of appropriate consulting services Synergy Compliance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Systems engineering companies: 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
606 records in the displayed employee bands.
12 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 618 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 ↗
Systems engineering companies by metro
Questions about this company list
What does Exact match mean for systems engineering companies?
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 systems engineering companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 618 matching company records, 8,144 tracked contacts and 3,610 verified emails. The public preview displays 23 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
Systems engineering companies by geography
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- Systems engineering companies based in Melbourne, Australia
- Systems engineering companies based in Sydney, Australia
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- Systems engineering companies based in Calgary, Canada
- Systems engineering companies based in Montreal, Canada
- Systems engineering companies based in Ottawa, Canada
- Systems engineering companies based in Toronto, Canada
- Systems engineering companies based in Paris, France
- Systems engineering companies based in Bangalore, India
Cite this list
RevenueBase Data Team. Top 23 systems engineering companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/systems-engineering-companies/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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