Company lists · Data refreshed October 2026

Top 25 Precision assembly suppliers based in the United Kingdom

RevenueBase identified 323 company matches for precision assembly suppliers associated with the United Kingdom as of October 2026 and tracks 2,213 professional contacts across them, including 621 with verified work emails. Birmingham is the largest hub.

This list covers company matches for precision assembly 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 29, 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 29, 2026 How this list was built
323Companies
2,213Contacts tracked
621Verified emails
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The 25 largest precision assembly suppliers based in the United Kingdom

Ranked by team size
Top 25 of 323 company matches for precision assembly suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchNewbury, United KingdomHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
2Exact matchRochdale, United KingdomHQ recorded Oct 29, 2026201-50066 contacts →

Exact match

“PRECISION It’s at the heart of everything we do Welcome to Precision Technologies Group – and British innovation at its finest.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchSkelmersdale, United KingdomHQ recorded Oct 29, 202651-20056 contacts →

Exact match

“A world leading precision component supplier to the Turbocharger, Automotive and Industrial sectors.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchLanark, United KingdomHQ recorded Oct 29, 202651-20045 contacts →

Exact match

“Martin Precision serves as a vital link in the supply chain to some of the world’s best-known companies.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchWatnall, United KingdomHQ recorded Oct 29, 2026201-50045 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 · Oct 29, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Oct 29, 202611-5033 contacts →

Exact match

“For over 30 years Kirkstall Precision Engineering has been at the forefront of global precision engineering, utilising the latest technologies to provide a wide range of global…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchDorking, United KingdomHQ recorded Oct 29, 202611-5032 contacts →

Exact match

“Tenon Engineering is a leading end-to-end precision manufacturing company providing complex, high spec products for demanding industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchBirmingham, United KingdomHQ recorded Oct 29, 202611-5028 contacts →

Exact match

“Westley Engineering Ltd are one of the leading UK contract Precision Pressings / Stampings / Assembly suppliers, with it's own internal modern tool-room, housing the latest CNC…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchHampshire, United KingdomHQ recorded Oct 29, 202611-5028 contacts →

Exact match

“Welcome to the UK’s first choice in Precision Engineering We are a 49-strong team of engineering problem-solvers, helping you thrive by meeting your specification and requirements…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchGranby Industrial Estate, United KingdomHQ recorded Oct 29, 202651-20027 contacts →

Exact match

“Sumac Precision Engineering is an accredited ISO9001:2015 certified supplier to the manufacturing sector.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchPrescot, United KingdomHQ recorded Oct 29, 202651-20026 contacts →

Exact match

“Beverston Engineering are market leading precision engineers & experts in 5-axis machining.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchWelwyn Garden City, United KingdomHQ recorded Oct 29, 202611-5024 contacts →

Exact match

“About us Unicut was originally formed to meet the needs of a range of sector specific UK manufacturers, who required a totally reliable precision engineering company, with…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchPlymouth, United KingdomHQ recorded Oct 29, 202651-20022 contacts →

Exact match

“Morris Engineering was established by its Founder and Chairman Roger Morris in 1983.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchPetersfield, United KingdomHQ recorded Oct 29, 202611-5021 contacts →

Exact match

“We specialise in the manufacture of precision engineered components, parts and assemblies for customers in the most demanding sectors of industry, from scientific discovery to…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchNorwich, United KingdomHQ recorded Oct 29, 202651-20021 contacts →

Exact match

“Established in 1993, Milltech is a specialist precision subcontract CNC machining business with sub and full assembly facilities supporting a wide range of manufacturing…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchBirmingham, United KingdomHQ recorded Oct 29, 202651-20020 contacts →

Exact match

“Founded in 1855, Currie & Warner is a UK precision manufacturer specialising in multi-spindle and CNC turning of brass and lead-free brass parts from 10mm to 57mm diameter.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchNorthampton, United KingdomHQ recorded Oct 29, 202651-20019 contacts →

Exact match

“Quinton Major is one of the largest precision engineering companies in the Midlands and is able to handle a large variety of high-volume components that are subcontracted out in…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchHitchin, United KingdomHQ recorded Oct 29, 202611-5018 contacts →

Exact match

“For over 20 years, Drurys Engineering Limited an Amcomri Group plc company have developed a high performance culture of precision engineering in the UK.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchTaunton, United KingdomHQ recorded Oct 29, 202611-5017 contacts →

Exact match

“Coker Engineering Ltd is a precision engineering company in the heart of South West England.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 29, 202651-20017 contacts →

Exact match

“Tenable Screw Company Limited is a mechanical or industrial engineering company based out of 16 Deer Park Rd, London, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchMelton Mowbray, United KingdomHQ recorded Oct 29, 202651-20017 contacts →

Exact match

“Established in 1950, CE Turner is a leading manufacturer of high-precision metal parts and complex assemblies, trusted by blue-chip clients across the UK and worldwide.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchNewport, United KingdomHQ recorded Oct 29, 202611-5017 contacts →

Exact match

“Using top of the range CNC and automation, DJJ Precision Engineering Ltd are specialists in the production of CNC Turned & Milled components, including Broaching, Prototypes…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchRugby, United KingdomHQ recorded Oct 29, 202611-5016 contacts →

Exact match

“Technoset is part of the Techno Group and we are the group’s Midlands-based precision engineering facility.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchBilston, United KingdomHQ recorded Oct 29, 202611-5015 contacts →

Exact match

“Manufacturing precision components for over 60 years, Parker Precision has built up a solid customer base supplying an impressive range of industries including; Aerospace, Oil…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchEastleigh, United KingdomHQ recorded Oct 29, 202611-5015 contacts →

Exact match

“GW Martin is a precision manufacturer, supplying a complete CNC machining service to provide components to the Defence, Automotive, Medical, Electrical, Vacuum and Filtration…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 323 precision assembly suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 621 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precision assembly suppliers based in the United Kingdom at a glance

As of Oct 29, 2026
28.1%Verified-email coverage
6.9Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Birmingham
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
138
11-50
142
51-200
31
201-500
5

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 323 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 “precision assembly 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 621 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 29, 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 “precision assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precision assembly suppliers are there based in the United Kingdom?

RevenueBase identified 323 company matches for precision assembly 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?

Progressive Technology Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most precision assembly suppliers?

Birmingham leads with 9 company records, followed by London (5) and Weymouth (5).

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 621 professional contacts with verified work emails tracked across these 323 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 29, 2026.

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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.