Company lists · Data refreshed September 2026

Top 25 Precision assembly automation companies based in the United Kingdom

Name: Precision assembly automation companies 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 741 companies tracked

RevenueBase identified 741 precision assembly automation companies headquartered in the United Kingdom as of September 2026 and tracks 6,828 professional contacts across them, including 2,212 with verified work emails. Coventry is the largest hub.

This list covers precision assembly automation companies 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

741Companies

6,828Contacts tracked

2,212Verified emails

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The 25 largest precision assembly automation companies based in the United Kingdom

Ranked by team size

Top 25 of 741 precision assembly automation companies 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 assembly automation companies: 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	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
2	Responsive Engineering LTD	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 17, 2026	201-500	140 contacts →
	Partial evidence “Responsive Engineering is a subcontract manufacturing company able to produce large complex fabricated structures and precision machined components with a full end-to-end…” Source: RevenueBase Database · checked Sep 17, 2026
3	Progressive Technology Group	Indirect evidence	Newbury, United KingdomHQ checked Sep 17, 2026	201-500	120 contacts →
	Indirect 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
4	Mpac Lambert	Strong evidence	Tadcaster, United KingdomHQ checked Sep 17, 2026	51-200	107 contacts →
	Strong evidence “Lambert are specialists in bespoke automation, complex manufacturing processes & assembly systems.” Source: RevenueBase Database · checked Sep 17, 2026
5	PCE Automation	Strong evidence	Beccles, United KingdomHQ checked Sep 17, 2026	201-500	105 contacts →
	Strong evidence “Formed in 1961, PCE Automation Ltd has established itself as an automation solutions provider for a wide range of product handling, assembling and testing systems with a worldwide…” Source: RevenueBase Database · checked Sep 17, 2026
6	HQW Aerospace UK LTD	Strong evidence	Plymouth, United KingdomHQ checked Sep 17, 2026	201-500	85 contacts →
	Strong evidence “HQW Aerospace UK Ltd is a global leader in the manufacture of super precision ball bearings and assemblies, producing many of the world’s most sophisticated precision bearing…” Source: RevenueBase Database · checked Sep 17, 2026
7	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
8	3p Innovation	Partial evidence	Warwick, United KingdomHQ checked Sep 17, 2026	51-200	80 contacts →
	Partial evidence “3P innovation develops customised automation solutions for pharmaceutical and industrial manufacturers facing complex production challenges.” Source: RevenueBase Database · checked Sep 17, 2026
9	Prior Scientific	Strong evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	51-200	79 contacts →
	Strong evidence “Prior Scientific is the global leader in the design and manufacture of precision positioning devices, optical systems, automation solutions and components.” Source: RevenueBase Database · checked Sep 17, 2026
10	Loop Technology LTD	Partial evidence	Dorchester, United KingdomHQ checked Sep 17, 2026	51-200	71 contacts →
	Partial evidence “Loop Technology is an industrial automation and robotics specialist for the high value manufacturing sector including aerospace, defence, and renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
11	Cygnet Texkimp	Indirect evidence	Wincham, United KingdomHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Empowering our people to deliver engineering excellence." We manufacture specialist machinery to handle and process advanced materials for the global aerospace, automotive, wind…” 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	Indirect evidence	Kingswinford, United KingdomHQ checked Sep 17, 2026	201-500	66 contacts →
	Indirect 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	LAC Logistics Automation	Partial evidence	Nottingham, United KingdomHQ checked Sep 17, 2026	51-200	66 contacts →
	Partial evidence “We specialise in the design, manufacture and installation of conveyor systems, bespoke robotics and automation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
15	AIR Wakefield	Partial evidence	Wakefield, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Note: Sewtec Automation is now proudly part of Automated Industrial Robotics - AIR, a new company consisting of like minded, global automation companies, with a proven track…” Source: RevenueBase Database · checked Sep 17, 2026
16	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
17	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
18	Alphr Technology	Indirect evidence	Letchworth, United KingdomHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “ALPHR Technology is a team of people with a passion for engineering.” Source: RevenueBase Database · checked Sep 17, 2026
19	Armstrong Group	Indirect evidence	Coventry, United KingdomHQ checked Sep 17, 2026	201-500	51 contacts →
	Indirect evidence “Armstrong Group support customers in Automotive, Aerospace, Rail, Construction and Defence from our m2 facilities in Central England.” Source: RevenueBase Database · checked Sep 17, 2026
20	Heller Machine Tools LTD UK	Indirect evidence	Redditch, United KingdomHQ checked Sep 17, 2026	11-50	50 contacts →
	Indirect 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
21	Cajero	Partial evidence	Queenborough, United KingdomHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Cajero designs and manufactures precision cutting tools that address the most complex composite machining challenges in aerospace and defence.” Source: RevenueBase Database · checked Sep 17, 2026
22	Martin Precision	Partial evidence	Lanark, United KingdomHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “Martin Precision serves as a vital link in the supply chain to some of the world’s best-known companies.” Source: RevenueBase Database · checked Sep 17, 2026
23	Huxley Bertram Engineering LTD	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “Huxley Bertram is engineering transformation.” Source: RevenueBase Database · checked Sep 17, 2026
24	Electroimpact UK	Partial evidence	Deeside, United KingdomHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Electroimpact UK is a machinery company specialising in robotics and fastening automation based out of Electroimpact Technology Park, Hawarden, Deeside, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
25	Brown & Holmes Tamworth LTD	Indirect evidence	Tamworth, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Brown & Holmes (Tamworth) Limited provides turnkey workholding and sub-contract machining solutions for a wide range of national and international applications.” 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 assembly automation companies. 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 assembly automation companies.
Partial evidence: Its own public description names part of precision assembly automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision assembly automation companies. 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 741 precision assembly automation companies based in the United Kingdom

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Precision assembly automation companies based in the United Kingdom at a glance

As of Sep 17, 2026

32.4%Verified-email coverage

9.2Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Coventry

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

313

11-50

315

51-200

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 741 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 assembly automation companies, 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 assembly automation companies”. 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 assembly automation companies), 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 assembly automation companies, 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, 2,212 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.

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 assembly automation companies, 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 assembly automation companies are there based in the United Kingdom?

RevenueBase identified 741 precision assembly automation companies 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?

Track Components LTD, headquartered in Amersham, tops this list with the largest team on record.

Which city has the most precision assembly automation companies?

Coventry leads with 20 headquartered companies, followed by Birmingham (16) and London (13).

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 2,212 verified decision-maker contacts tracked across these 741 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.