Company lists · Data refreshed October 2026

Top 25 Machining, assembly & finishing suppliers based in the United Kingdom

RevenueBase identified 1,165 company matches for machining, assembly & finishing suppliers associated with the United Kingdom as of October 2026 and tracks 27,005 professional contacts across them, including 2,652 with verified work emails. Birmingham is the largest hub.

This list covers company matches for machining, assembly & finishing suppliers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 27, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 27, 2026 How this list was built
1,165Companies
27,005Contacts tracked
2,652Verified emails
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The 25 largest machining, assembly & finishing suppliers based in the United Kingdom

Ranked by team size
Top 25 of 1,165 company matches for machining, assembly & finishing suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBristol, United KingdomHQ recorded Oct 27, 2026n/a16,850 contacts →

Exact match

“Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchBirmingham, United KingdomHQ recorded Oct 27, 2026n/a930 contacts →

Exact match

“Producing high quality turned parts since 1918 Here at BTP, quality counts.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchDerby, United KingdomHQ recorded Oct 27, 20261,001-5,000549 contacts →

Exact match

“At Gardner Aerospace we build the parts that make flight possible: with precision, reliability, and partnership.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchMinworth, United KingdomHQ recorded Oct 27, 2026501-1,000466 contacts →

Exact match

“WHS Plastics successfully operates in a highly competitive global marketplace, partnering with major international companies in a variety of market segments including automotive…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchAmersham, United KingdomHQ recorded Oct 27, 2026n/a326 contacts →

Exact match

“Track Components Limited is an Subcontract Manufacturing company located in Amersham Buckinghamshire.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchRotherham, United KingdomHQ recorded Oct 27, 2026201-500160 contacts →

Exact match

“MTL advanced ltd is a well invested project manufacturing company partnered with WEC Group, specialising in the supply of components, ranging from precision cut parts to high…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Oct 27, 2026201-500131 contacts →

Exact match

“Responsive Engineering is a subcontract manufacturing company able to produce large complex fabricated structures and precision machined components with a full end-to-end…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchNewbury, United KingdomHQ recorded Oct 27, 2026201-500124 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 · Oct 27, 2026 · View company records in RevenueBase
9Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Oct 27, 2026201-50095 contacts →

Exact match

“BEL Engineering is a leading provider of project managed manufacturing solutions offering a breadth of machining capabilities from 3mm diameter components to large, 40-tonne work…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchGlasgow, United KingdomHQ recorded Oct 27, 2026201-50081 contacts →

Exact match

“Walker Group is a forward-thinking, technology-led contract manufacturing company serving global markets.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchPlymouth, United KingdomHQ recorded Oct 27, 202651-20059 contacts →

Exact match

“Hymec is one of the most progressive engineering companies within the UK manufacturing sector and beyond, consistently delivering a class-leading service in the aerospace…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchWolverhampton, United KingdomHQ recorded Oct 27, 202651-20057 contacts →

Exact match

“Jenks and Cattell Engineering has a wealth of manufacturing expertise; consistently producing high quality general presswork, welded assemblies, laser fabrications and 4-axis CNC…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchDudley, United KingdomHQ recorded Oct 27, 202651-20056 contacts →

Exact match

“Petford Group offers a range of services for many different industries with our 3 main key areas being: • Complex Toolmaking / In house tool design (CAD/ CAM) • Engineering…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchHalesowen, United KingdomHQ recorded Oct 27, 202651-20055 contacts →

Exact match

“Established in 1866, today Somers Forge has a reputation around the World for Forging and Machining excellence.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchWalsall, United KingdomHQ recorded Oct 27, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchWellingborough, United KingdomHQ recorded Oct 27, 2026n/a44 contacts →

Exact match

“Autocraft Machining Solutions is part of the Autocraft Solutions Group, the trading name of Harmor Limited.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchNorth Shields, United KingdomHQ recorded Oct 27, 202651-20044 contacts →

Exact match

“Chirton Engineering, part of Carr's Engineering Division, are based in the North East of England.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchNuneaton, United KingdomHQ recorded Oct 27, 202651-20044 contacts →

Exact match

“Universal Fabrications is a industry leading company providing UK based turnkey metal manufacturing solutions covering sheet metal fabrication, precision machining, finishing and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchDarlington, United KingdomHQ recorded Oct 27, 202651-20043 contacts →

Exact match

“Welcome to Paragon Rapid Technologies, a proud member of the Global Precision Group of companies committed to delivering innovation, quality, scalability, and precision-engineered…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchTelford, United KingdomHQ recorded Oct 27, 202651-20041 contacts →

Exact match

“METAL PRESSINGS, FABRICATION & ASSEMBLIES Kiyokuni Europe Limited was established in 1987 as part of the Japanese owned, Kiyokuni Group.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchCoventry, United KingdomHQ recorded Oct 27, 202611-5040 contacts →

Exact match

“Established since 1965, we're the UK leading experts in designing and developing machinery and consumables for mass finishing applications.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchSandbach, United KingdomHQ recorded Oct 27, 2026201-50039 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 · Oct 27, 2026 · View company records in RevenueBase
23Exact matchClacton-on-sea, United KingdomHQ recorded Oct 27, 202651-20038 contacts →

Exact match

“Established in 1968, providing a total outsource partnership and machining service of high precision components to companies in the UK, Europe and USA, many of these leaders in…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchGloucester, United KingdomHQ recorded Oct 27, 202611-5036 contacts →

Exact match

“At Elmbridge UK, we are your trusted finishing solution provider for manufacturers working with metal and wood.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchHavant, United KingdomHQ recorded Oct 27, 202611-5036 contacts →

Exact match

“MONOLUTION LIMITED is a Precision CNC machining company based in Havant, Hampshire, operating 21 CNC milling machines, of which 15 have full 5 axis capability.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 1,165 machining, assembly & finishing suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,652 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machining, assembly & finishing suppliers based in the United Kingdom at a glance

As of Oct 27, 2026
9.8%Verified-email coverage
23.2Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · Birmingham
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
524
11-50
486
51-200
110
201-500
19
501-1,000
4
1,001-5,000
1

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 1,165 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 “machining, assembly & finishing suppliers” 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 2,652 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 27, 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.

Machining, assembly & finishing suppliers 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 “machining, assembly & finishing suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machining, assembly & finishing suppliers are there based in the United Kingdom?

RevenueBase identified 1,165 company matches for machining, assembly & finishing suppliers associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Rencol Components LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most machining, assembly & finishing suppliers?

Birmingham leads with 26 company records, followed by Coventry (22) and London (19).

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 2,652 professional contacts with verified work emails tracked across these 1,165 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,165 machining, assembly & finishing suppliers based in the United Kingdom. Start with a free account, no credit card.

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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.