Company lists · Data refreshed November 2026
Top 25 Subassembly manufacturers based in the United Kingdom
RevenueBase identified 218 company matches for subassembly manufacturers associated with the United Kingdom as of November 2026 and tracks 3,320 professional contacts across them, including 944 with verified work emails. Poole is the largest hub.
This list covers company matches for subassembly manufacturers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed 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 25 largest subassembly manufacturers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 367 contacts → | ||||
Exact match “Track Components Limited is an Subcontract Manufacturing company located in Amersham Buckinghamshire.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 155 contacts → | ||||
Exact match “Assembly Solutions Ltd (for short, ASL) is a subcontract manufacturer of cable assemblies, wiring harnesses and control panels which supplies manufacturers including Ford, Siemens…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 128 contacts → | ||||
Exact match “Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 117 contacts → | ||||
Exact match “Axiom Manufacturing Services is a world class provider of contract manufacturing services, benchmarking standards in design, development, and manufacturing of leading-edge…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 83 contacts → | ||||
Exact match “Walker Group is a forward-thinking, technology-led contract manufacturing company serving global markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 66 contacts → | ||||
Exact match “WCM are a World Class Manufacturer of Metal and Plastic Parts, Assemblies and Systems for some of the World's leading Automotive brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 60 contacts → | ||||
Exact match “Nitronica offer a comprehensive range of electrical and electronic assembly services from our sq.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 53 contacts → | ||||
Exact match “Design - Develop - Manufacture | Concept to Creation At PSUK, our mission is clear:"To be the first choice Contract Electronics Manufacturer in the UK, by providing exceptional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 51 contacts → | ||||
Exact match “From supplying components, to designing sub-assemblies all the way through to delivering finished hardware and software products, Densitron's mission is to help you provide the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 50 contacts → | ||||
Exact match “Aero Fabrications Limited is a privately owned business located in the heart of the United Kingdom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 48 contacts → | ||||
Exact match “Cornelius Electronics is an AS9100 sub-contract manufacturer supporting OEMs, machine builders and business owners worldwide who have a demand for a reliable, long term…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 46 contacts → | ||||
Exact match “ADAPT ems is a UK contract electronics manufacturer providing end-to-end manufacturing services across the product life cycle from design and prototyping to PCB assembly, box…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “We are a leading sub-contract engineering company supplying small, medium & large components utilizing the very latest in technology & innovation through constant re-investment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 39 contacts → | ||||
Exact match “iPRO is the UK’s leading Global Sourcing and Contract Manufacturing Solutions provider, offering a ‘one-point-of-contact’ for a wide range of bespoke, high quality engineered…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match “Geometric Manufacturing provides a flexible solution to your production requirements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Established in March 1983 Datalink Electronics Ltd is a renowned ISO 13485 and ISO 9001 certified UK contract electronics manufacturing company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 35 contacts → | ||||
Exact match “At Dynamic EMS, we understand that no two-electronic equipment manufacturing customers are the same.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “Bridmet are a UK sub-contract manufacturer of metal components and assemblies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “ACL offer a wide range of electronics manufacturing services from design and prototyping to final assembly, software design and logistics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “Thomson Pettie Ltd are one of the most advanced manufacturers of fabricated metal parts and assemblies in the UK, offering a complete end-to-end service, supporting design for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “Kingfield Electronics specialise in providing world class electronic manufacturing solutions to companies operating in a variety of low to medium volume, high reliability, high…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match “The Norcott Technologies is a leading supplier of electronic design and manufacturing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match “FermionX Manufacturing is a complete product solution partner, dedicated to making better products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “Established in 1983, Electronic Technicians Ltd (ETL) is an experienced UK contract electronics manufacturer based in Ferndown, Dorset.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “J-TEQ EMS Solutions Ltd based in Kirkton Campus Livingston EH54 7DQ are a contract manufacturer specialising in Electronic Assembly Our services include… Higher Level…” 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 “subassembly manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 218 subassembly manufacturers based in the United Kingdom
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Subassembly manufacturers 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 218 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 “subassembly manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 944 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 “subassembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many subassembly manufacturers are there based in the United Kingdom?
RevenueBase identified 218 company matches for subassembly manufacturers 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?
Track Components LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most subassembly manufacturers?
Poole leads with 6 company records, followed by Birmingham (5) and Hitchin (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 944 professional contacts with verified work emails tracked across these 218 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 218 subassembly manufacturers based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Subassembly manufacturers by geography
- Subassembly manufacturers based in Brazil
- Subassembly manufacturers based in Canada
- Subassembly manufacturers based in China
- Subassembly manufacturers based in France
- Subassembly manufacturers based in Germany
- Subassembly manufacturers based in India
- Subassembly manufacturers based in Italy
- Subassembly manufacturers based in Malaysia
- Subassembly manufacturers based in Mexico
- Subassembly manufacturers based in the Netherlands
- Subassembly manufacturers based in Poland
- Subassembly manufacturers based in Spain
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subassembly manufacturers based in Brazil
- Subassembly manufacturers based in Canada
- Subassembly manufacturers based in China
- Subassembly manufacturers based in France
- Subassembly manufacturers based in Germany
- Subassembly manufacturers based in India
Company intelligence · public preview
Top 25 subassembly manufacturers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 218 matching company records for subassembly manufacturers based in the United Kingdom, with 3,320 tracked contacts and 944 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: 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 25 subassembly manufacturers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Track Components LTDtrackcomponents.co.ukHQ: Amersham, United KingdomReported employees: Not recorded | Amersham, United Kingdom | Not recorded | Exact match | 367 contacts → |
“Track Components Limited is an Subcontract Manufacturing company located in Amersham Buckinghamshire.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ASLassembly-solutions.comHQ: Bolton, United KingdomReported employees: 51-200 | Bolton, United Kingdom | 51-200 | Exact match | 155 contacts → |
“Assembly Solutions Ltd (for short, ASL) is a subcontract manufacturer of cable assemblies, wiring harnesses and control panels which supplies manufacturers including Ford, Siemens…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Progressive Technology Groupprogressive-technology.co.ukHQ: Newbury, United KingdomReported employees: 201-500 | Newbury, United Kingdom | 201-500 | Exact match | 128 contacts → |
“Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Axiom Manufacturing Servicesaxiom-ms.comHQ: Newport, United KingdomReported employees: 201-500 | Newport, United Kingdom | 201-500 | Exact match | 117 contacts → |
“Axiom Manufacturing Services is a world class provider of contract manufacturing services, benchmarking standards in design, development, and manufacturing of leading-edge…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Walker Groupwalkerprecision.comHQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 83 contacts → |
“Walker Group is a forward-thinking, technology-led contract manufacturing company serving global markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  WCMwcm.comHQ: Basildon, United KingdomReported employees: 201-500 | Basildon, United Kingdom | 201-500 | Exact match | 66 contacts → |
“WCM are a World Class Manufacturer of Metal and Plastic Parts, Assemblies and Systems for some of the World's leading Automotive brands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nitronicanitronica.comHQ: Ballynahinch, United KingdomReported employees: 51-200 | Ballynahinch, United Kingdom | 51-200 | Exact match | 60 contacts → |
“Nitronica offer a comprehensive range of electrical and electronic assembly services from our sq.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Phoenix Systems UK LTDphoenixsystemsuk.comHQ: Fareham, United KingdomReported employees: 51-200 | Fareham, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Design - Develop - Manufacture | Concept to Creation At PSUK, our mission is clear:"To be the first choice Contract Electronics Manufacturer in the UK, by providing exceptional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Densitrondensitron.comHQ: Crawley, United KingdomReported employees: 201-500 | Crawley, United Kingdom | 201-500 | Exact match | 51 contacts → |
“From supplying components, to designing sub-assemblies all the way through to delivering finished hardware and software products, Densitron's mission is to help you provide the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aero Fabrications Limitedaerofabrications.co.ukHQ: Watnall, United KingdomReported employees: 201-500 | Watnall, United Kingdom | 201-500 | Exact match | 50 contacts → |
“Aero Fabrications Limited is a privately owned business located in the heart of the United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cornelius Electronics LTDcornelius-electronics.co.ukHQ: Port Talbot, United KingdomReported employees: 201-500 | Port Talbot, United Kingdom | 201-500 | Exact match | 48 contacts → |
“Cornelius Electronics is an AS9100 sub-contract manufacturer supporting OEMs, machine builders and business owners worldwide who have a demand for a reliable, long term…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Adapt EMSadaptems.comHQ: Hitchin, United KingdomReported employees: 51-200 | Hitchin, United Kingdom | 51-200 | Exact match | 46 contacts → |
“ADAPT ems is a UK contract electronics manufacturer providing end-to-end manufacturing services across the product life cycle from design and prototyping to PCB assembly, box…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Newfield Fabrications Limitednewfield.co.ukHQ: Sandbach, United KingdomReported employees: 201-500 | Sandbach, United Kingdom | 201-500 | Exact match | 42 contacts → |
“We are a leading sub-contract engineering company supplying small, medium & large components utilizing the very latest in technology & innovation through constant re-investment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Note Haddenham LTDiprosolutions.co.ukHQ: Haddenham, United KingdomReported employees: 51-200 | Haddenham, United Kingdom | 51-200 | Exact match | 39 contacts → |
“iPRO is the UK’s leading Global Sourcing and Contract Manufacturing Solutions provider, offering a ‘one-point-of-contact’ for a wide range of bespoke, high quality engineered…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Geometric Manufacturing LTDgeometricmanufacturing.co.ukHQ: Tewkesbury, United KingdomReported employees: 51-200 | Tewkesbury, United Kingdom | 51-200 | Exact match | 36 contacts → |
“Geometric Manufacturing provides a flexible solution to your production requirements.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Datalink Electronics LTDdatalink-electronics.co.ukHQ: Loughborough, United KingdomReported employees: 51-200 | Loughborough, United Kingdom | 51-200 | Exact match | 35 contacts → |
“Established in March 1983 Datalink Electronics Ltd is a renowned ISO 13485 and ISO 9001 certified UK contract electronics manufacturing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Dynamic EMSdynamic-ems.comHQ: Dunfermline, United KingdomReported employees: 51-200 | Dunfermline, United Kingdom | 51-200 | Exact match | 35 contacts → |
“At Dynamic EMS, we understand that no two-electronic equipment manufacturing customers are the same.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Bridmet LTDbridmet.co.ukHQ: Bridport, United KingdomReported employees: 51-200 | Bridport, United Kingdom | 51-200 | Exact match | 32 contacts → |
“Bridmet are a UK sub-contract manufacturer of metal components and assemblies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Assembly Contracts Limitedacl.co.ukHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 32 contacts → |
“ACL offer a wide range of electronics manufacturing services from design and prototyping to final assembly, software design and logistics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Thomson Pettie Group LTDthomsonpettie.comHQ: Carluke, United KingdomReported employees: 51-200 | Carluke, United Kingdom | 51-200 | Exact match | 31 contacts → |
“Thomson Pettie Ltd are one of the most advanced manufacturers of fabricated metal parts and assemblies in the UK, offering a complete end-to-end service, supporting design for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kingfield Electronics Limitedkingfield-electronics.co.ukHQ: Chesterfield, United KingdomReported employees: 51-200 | Chesterfield, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Kingfield Electronics specialise in providing world class electronic manufacturing solutions to companies operating in a variety of low to medium volume, high reliability, high…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Norcott Technologies Limitednorcott.co.ukHQ: Widnes, United KingdomReported employees: 51-200 | Widnes, United Kingdom | 51-200 | Exact match | 30 contacts → |
“The Norcott Technologies is a leading supplier of electronic design and manufacturing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Fermionx Manufacturingfermionx.comHQ: Worthing, United KingdomReported employees: 51-200 | Worthing, United Kingdom | 51-200 | Exact match | 29 contacts → |
“FermionX Manufacturing is a complete product solution partner, dedicated to making better products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Electronic Technicians LTDetluk.co.ukHQ: Wimborne, United KingdomReported employees: 51-200 | Wimborne, United Kingdom | 51-200 | Exact match | 26 contacts → |
“Established in 1983, Electronic Technicians Ltd (ETL) is an experienced UK contract electronics manufacturer based in Ferndown, Dorset.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  J-Teq EMS Solutions LTDj-teq.co.ukHQ: Livingston, United KingdomReported employees: 11-50 | Livingston, United Kingdom | 11-50 | Exact match | 26 contacts → |
“J-TEQ EMS Solutions Ltd based in Kirkton Campus Livingston EH54 7DQ are a contract manufacturer specialising in Electronic Assembly Our services include… Higher Level…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 218 company matches
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Subassembly manufacturers: 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
212 records in the displayed employee bands.
6 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 218 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 subassembly manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many subassembly manufacturers did RevenueBase find based in the United Kingdom?
The saved snapshot records 218 matching company records, 3,320 tracked contacts and 944 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: 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
Subassembly manufacturers by geography
- Subassembly manufacturers based in Brazil
- Subassembly manufacturers based in Canada
- Subassembly manufacturers based in China
- Subassembly manufacturers based in France
- Subassembly manufacturers based in Germany
- Subassembly manufacturers based in India
- Subassembly manufacturers based in Italy
- Subassembly manufacturers based in Malaysia
- Subassembly manufacturers based in Mexico
- Subassembly manufacturers based in the Netherlands
- Subassembly manufacturers based in Poland
- Subassembly manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 subassembly manufacturers based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subassembly-manufacturers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subassembly manufacturers based in Brazil
- Subassembly manufacturers based in Canada
- Subassembly manufacturers based in China
- Subassembly manufacturers based in France
- Subassembly manufacturers based in Germany
- Subassembly manufacturers based in India
Company intelligence · public preview
Top 25 subassembly manufacturers based in the United Kingdom
RevenueBase records 218 matching company records for subassembly manufacturers based in the United Kingdom, with 3,320 tracked contacts and 944 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: 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 25 subassembly manufacturers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Track Components LTDtrackcomponents.co.uk HQ: Amersham, United KingdomReported employees: Not recorded | Amersham, United Kingdom | Not recorded | Exact match | 367 contacts → |
“Track Components Limited is an Subcontract Manufacturing company located in Amersham Buckinghamshire.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ASLassembly-solutions.com HQ: Bolton, United KingdomReported employees: 51-200 | Bolton, United Kingdom | 51-200 | Exact match | 155 contacts → |
“Assembly Solutions Ltd (for short, ASL) is a subcontract manufacturer of cable assemblies, wiring harnesses and control panels which supplies manufacturers including Ford, Siemens…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Progressive Technology Groupprogressive-technology.co.uk HQ: Newbury, United KingdomReported employees: 201-500 | Newbury, United Kingdom | 201-500 | Exact match | 128 contacts → |
“Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Axiom Manufacturing Servicesaxiom-ms.com HQ: Newport, United KingdomReported employees: 201-500 | Newport, United Kingdom | 201-500 | Exact match | 117 contacts → |
“Axiom Manufacturing Services is a world class provider of contract manufacturing services, benchmarking standards in design, development, and manufacturing of leading-edge…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Walker Groupwalkerprecision.com HQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 83 contacts → |
“Walker Group is a forward-thinking, technology-led contract manufacturing company serving global markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | WCMwcm.com HQ: Basildon, United KingdomReported employees: 201-500 | Basildon, United Kingdom | 201-500 | Exact match | 66 contacts → |
“WCM are a World Class Manufacturer of Metal and Plastic Parts, Assemblies and Systems for some of the World's leading Automotive brands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nitronicanitronica.com HQ: Ballynahinch, United KingdomReported employees: 51-200 | Ballynahinch, United Kingdom | 51-200 | Exact match | 60 contacts → |
“Nitronica offer a comprehensive range of electrical and electronic assembly services from our sq.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Phoenix Systems UK LTDphoenixsystemsuk.com HQ: Fareham, United KingdomReported employees: 51-200 | Fareham, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Design - Develop - Manufacture | Concept to Creation At PSUK, our mission is clear:"To be the first choice Contract Electronics Manufacturer in the UK, by providing exceptional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Densitrondensitron.com HQ: Crawley, United KingdomReported employees: 201-500 | Crawley, United Kingdom | 201-500 | Exact match | 51 contacts → |
“From supplying components, to designing sub-assemblies all the way through to delivering finished hardware and software products, Densitron's mission is to help you provide the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aero Fabrications Limitedaerofabrications.co.uk HQ: Watnall, United KingdomReported employees: 201-500 | Watnall, United Kingdom | 201-500 | Exact match | 50 contacts → |
“Aero Fabrications Limited is a privately owned business located in the heart of the United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cornelius Electronics LTDcornelius-electronics.co.uk HQ: Port Talbot, United KingdomReported employees: 201-500 | Port Talbot, United Kingdom | 201-500 | Exact match | 48 contacts → |
“Cornelius Electronics is an AS9100 sub-contract manufacturer supporting OEMs, machine builders and business owners worldwide who have a demand for a reliable, long term…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Adapt EMSadaptems.com HQ: Hitchin, United KingdomReported employees: 51-200 | Hitchin, United Kingdom | 51-200 | Exact match | 46 contacts → |
“ADAPT ems is a UK contract electronics manufacturer providing end-to-end manufacturing services across the product life cycle from design and prototyping to PCB assembly, box…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Newfield Fabrications Limitednewfield.co.uk HQ: Sandbach, United KingdomReported employees: 201-500 | Sandbach, United Kingdom | 201-500 | Exact match | 42 contacts → |
“We are a leading sub-contract engineering company supplying small, medium & large components utilizing the very latest in technology & innovation through constant re-investment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Note Haddenham LTDiprosolutions.co.uk HQ: Haddenham, United KingdomReported employees: 51-200 | Haddenham, United Kingdom | 51-200 | Exact match | 39 contacts → |
“iPRO is the UK’s leading Global Sourcing and Contract Manufacturing Solutions provider, offering a ‘one-point-of-contact’ for a wide range of bespoke, high quality engineered…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Geometric Manufacturing LTDgeometricmanufacturing.co.uk HQ: Tewkesbury, United KingdomReported employees: 51-200 | Tewkesbury, United Kingdom | 51-200 | Exact match | 36 contacts → |
“Geometric Manufacturing provides a flexible solution to your production requirements.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Datalink Electronics LTDdatalink-electronics.co.uk HQ: Loughborough, United KingdomReported employees: 51-200 | Loughborough, United Kingdom | 51-200 | Exact match | 35 contacts → |
“Established in March 1983 Datalink Electronics Ltd is a renowned ISO 13485 and ISO 9001 certified UK contract electronics manufacturing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dynamic EMSdynamic-ems.com HQ: Dunfermline, United KingdomReported employees: 51-200 | Dunfermline, United Kingdom | 51-200 | Exact match | 35 contacts → |
“At Dynamic EMS, we understand that no two-electronic equipment manufacturing customers are the same.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bridmet LTDbridmet.co.uk HQ: Bridport, United KingdomReported employees: 51-200 | Bridport, United Kingdom | 51-200 | Exact match | 32 contacts → |
“Bridmet are a UK sub-contract manufacturer of metal components and assemblies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Assembly Contracts Limitedacl.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 32 contacts → |
“ACL offer a wide range of electronics manufacturing services from design and prototyping to final assembly, software design and logistics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thomson Pettie Group LTDthomsonpettie.com HQ: Carluke, United KingdomReported employees: 51-200 | Carluke, United Kingdom | 51-200 | Exact match | 31 contacts → |
“Thomson Pettie Ltd are one of the most advanced manufacturers of fabricated metal parts and assemblies in the UK, offering a complete end-to-end service, supporting design for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kingfield Electronics Limitedkingfield-electronics.co.uk HQ: Chesterfield, United KingdomReported employees: 51-200 | Chesterfield, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Kingfield Electronics specialise in providing world class electronic manufacturing solutions to companies operating in a variety of low to medium volume, high reliability, high…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Norcott Technologies Limitednorcott.co.uk HQ: Widnes, United KingdomReported employees: 51-200 | Widnes, United Kingdom | 51-200 | Exact match | 30 contacts → |
“The Norcott Technologies is a leading supplier of electronic design and manufacturing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fermionx Manufacturingfermionx.com HQ: Worthing, United KingdomReported employees: 51-200 | Worthing, United Kingdom | 51-200 | Exact match | 29 contacts → |
“FermionX Manufacturing is a complete product solution partner, dedicated to making better products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Electronic Technicians LTDetluk.co.uk HQ: Wimborne, United KingdomReported employees: 51-200 | Wimborne, United Kingdom | 51-200 | Exact match | 26 contacts → |
“Established in 1983, Electronic Technicians Ltd (ETL) is an experienced UK contract electronics manufacturer based in Ferndown, Dorset.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | J-Teq EMS Solutions LTDj-teq.co.uk HQ: Livingston, United KingdomReported employees: 11-50 | Livingston, United Kingdom | 11-50 | Exact match | 26 contacts → |
“J-TEQ EMS Solutions Ltd based in Kirkton Campus Livingston EH54 7DQ are a contract manufacturer specialising in Electronic Assembly Our services include… Higher Level…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 218 company matches
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Subassembly manufacturers: 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
212 records in the displayed employee bands.
6 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 218 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 subassembly manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many subassembly manufacturers did RevenueBase find based in the United Kingdom?
The saved snapshot records 218 matching company records, 3,320 tracked contacts and 944 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: 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
Subassembly manufacturers by geography
- Subassembly manufacturers based in Brazil
- Subassembly manufacturers based in Canada
- Subassembly manufacturers based in China
- Subassembly manufacturers based in France
- Subassembly manufacturers based in Germany
- Subassembly manufacturers based in India
- Subassembly manufacturers based in Italy
- Subassembly manufacturers based in Malaysia
- Subassembly manufacturers based in Mexico
- Subassembly manufacturers based in the Netherlands
- Subassembly manufacturers based in Poland
- Subassembly manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 subassembly manufacturers based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subassembly-manufacturers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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