Company lists · Data refreshed September 2026

Top 25 Precision machined parts manufacturers based in the United Kingdom

Name: Precision machined parts manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,163 companies tracked

RevenueBase identified 1,163 precision machined parts manufacturers headquartered in the United Kingdom as of September 2026 and tracks 11,936 professional contacts across them, including 3,164 with verified work emails. Coventry is the largest hub.

This list covers precision machined parts manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

1,163Companies

11,936Contacts tracked

3,164Verified emails

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The 25 largest precision machined parts manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 1,163 precision machined parts manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision machined parts manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BTP	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	n/a	893 contacts →
	Partial evidence “Producing high quality turned parts since 1918 Here at BTP, quality counts.” Source: RevenueBase Database · checked Sep 17, 2026
2	Doncasters Group	Strong evidence	Leeds, United KingdomHQ checked Sep 17, 2026	1,001-5,000	782 contacts →
	Strong evidence “Doncasters is a leading international manufacturer of high-precision alloy components made for the most demanding conditions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Track Components LTD	Indirect evidence	Amersham, United KingdomHQ checked Sep 17, 2026	n/a	341 contacts →
	Indirect evidence “Track Components Limited is an Subcontract Manufacturing company located in Amersham Buckinghamshire.” Source: RevenueBase Database · checked Sep 17, 2026
4	Accrofab	Strong evidence	Derby, United KingdomHQ checked Sep 17, 2026	201-500	184 contacts →
	Strong evidence “Accrofab are a class-leading manufacturer of precision fabricated and machined parts for the aerospace, defence and power generation industries.” Source: RevenueBase Database · checked Sep 17, 2026
5	MTL Advanced LTD	Strong evidence	Rotherham, United KingdomHQ checked Sep 17, 2026	201-500	146 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Progressive Technology Group	Strong evidence	Newbury, United KingdomHQ checked Sep 17, 2026	201-500	120 contacts →
	Strong evidence “Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…” Source: RevenueBase Database · checked Sep 17, 2026
7	Mills CNC	Partial evidence	Leamington Spa, United KingdomHQ checked Sep 17, 2026	51-200	104 contacts →
	Partial evidence “We are highly-regarded and respected in the machine tool market and across all the manufacturing sectors we serve (i.e.” Source: RevenueBase Database · checked Sep 17, 2026
8	Haas Automation UK	Partial evidence	Norwich, United KingdomHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “Haas Automation is the largest machine tool builder in the western world, manufacturing a complete line of CNC vertical machining centres, horizontal machining centres, CNC lathes…” Source: RevenueBase Database · checked Sep 17, 2026
9	JJ Churchill LTD	Indirect evidence	Nuneaton, United KingdomHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	MNB Precision	Partial evidence	Coventry, United KingdomHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “MNB Precision provides manufacturing and precision engineering services to world leading businesses across the oil and gas, power generation, aerospace, rail and other…” Source: RevenueBase Database · checked Sep 17, 2026
11	Senior Aerospace Weston	Strong evidence	Earby, United KingdomHQ checked Sep 17, 2026	201-500	71 contacts →
	Strong evidence “Senior Aerospace Weston, located in Lancashire, England, is a leading supplier of a wide range of complex precision machined components, and sub- assemblies for original equipment…” Source: RevenueBase Database · checked Sep 17, 2026
12	Ingenieur Limited	Partial evidence	Chandlers Ford, United KingdomHQ checked Sep 17, 2026	11-50	69 contacts →
	Partial evidence “Ingenieur Ltd is a precision engineering company established for over 30 years and purchased by the CTN Group in 2021.” Source: RevenueBase Database · checked Sep 17, 2026
13	Clamason Industries Limited	Partial evidence	Kingswinford, United KingdomHQ checked Sep 17, 2026	201-500	66 contacts →
	Partial evidence “Created in Kingswinford West Midlands in 1947 the company originally specialised in small, complex parts utilising both multi-slide and low tonnage high speed presses – an…” Source: RevenueBase Database · checked Sep 17, 2026
14	PTG - Holroyd	Partial evidence	Rochdale, United KingdomHQ checked Sep 17, 2026	201-500	65 contacts →
	Partial evidence “PRECISION It’s at the heart of everything we do Welcome to Precision Technologies Group – and British innovation at its finest.” Source: RevenueBase Database · checked Sep 17, 2026
15	Castle Precision Engineering	Partial evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial evidence “Castle Precision is an innovative company manufacturing critical precision components in small, medium and high volumes to exacting quality standards.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hymec Aerospace LTD	Indirect evidence	Plymouth, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
17	Ford Aerospace LTD	Partial evidence	South Shields, United KingdomHQ checked Sep 17, 2026	51-200	57 contacts →
	Partial evidence “Ford Aerospace is an award-winning, global specialist in the high precision engineering and pressing of components for the aerospace, automotive, laminated products and other…” Source: RevenueBase Database · checked Sep 17, 2026
18	Pcml Group	Partial evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Your precision engineering & manufacturing partner from concept through to finished product From start-ups and R&D consultants to large, global giants in the high-technology, life…” Source: RevenueBase Database · checked Sep 17, 2026
19	Nikken Kosakusho Europe LTD	Indirect evidence	Rotherham, United KingdomHQ checked Sep 17, 2026	11-50	53 contacts →
	Indirect evidence “Driven by heart.” Source: RevenueBase Database · checked Sep 17, 2026
20	Somers Forge LTD	Partial evidence	Halesowen, United KingdomHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “Established in 1866, today Somers Forge has a reputation around the World for Forging and Machining excellence.” Source: RevenueBase Database · checked Sep 17, 2026
21	Rotec Aerospace Limited	Partial evidence	Evesham, United KingdomHQ checked Sep 17, 2026	11-50	53 contacts →
	Partial evidence “Rotec specialises in complex 3, 4 and 5 Axis alongside the latest Slidinghead technology, with the capability to machine in a variety of exotic and conventional materials.” Source: RevenueBase Database · checked Sep 17, 2026
22	Jenks & Cattell Engineering LTD	Indirect evidence	Wolverhampton, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Jenks and Cattell Engineering has a wealth of manufacturing expertise; consistently producing high quality general presswork, welded assemblies, laser fabrications and 4-axis CNC…” Source: RevenueBase Database · checked Sep 17, 2026
23	Guhring UK	Strong evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “Guhring Limited is a world class manufacturer of precision cutting tools and allied tooling for the engineering & manufacturing industries.” Source: RevenueBase Database · checked Sep 17, 2026
24	Erlson Precision Components	Partial evidence	Skelmersdale, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “A world leading precision component supplier to the Turbocharger, Automotive and Industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
25	Heller Machine Tools LTD UK	Partial evidence	Redditch, United KingdomHQ checked Sep 17, 2026	11-50	50 contacts →
	Partial evidence “Founded in 1894 in Nürtingen, Germany, HELLER is a globally recognised leader in high‑performance CNC machine tools and advanced manufacturing systems.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: precision machined parts manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names precision machined parts manufacturers.
Partial evidence: Its own public description names part of precision machined parts manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision machined parts manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,163 precision machined parts manufacturers based in the United Kingdom

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Precision machined parts manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

26.5%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Coventry

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

474

11-50

510

51-200

136

201-500

501-1,000

1,001-5,000

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 1,163 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among precision machined parts manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “precision machined parts manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names precision machined parts manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among precision machined parts manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,164 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Precision machined parts manufacturers by metro

Precision machined parts manufacturers in Coventry27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names precision machined parts manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many precision machined parts manufacturers are there based in the United Kingdom?

RevenueBase identified 1,163 precision machined parts manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

BTP, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most precision machined parts manufacturers?

Coventry leads with 27 headquartered companies, followed by Birmingham (20) and London (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,164 verified decision-maker contacts tracked across these 1,163 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.