Company lists · Data refreshed September 2026

Top 25 Diversified manufacturing companies based in the United Kingdom

Name: Diversified manufacturing 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 16, 2026 174 companies tracked

RevenueBase identified 174 diversified manufacturing companies headquartered in the United Kingdom as of September 2026 and tracks 3,269 professional contacts across them, including 788 with verified work emails. London is the largest hub.

This list covers diversified manufacturing 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 16, 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 16, 2026 86% judged on-target in blind review

174Companies

3,269Contacts tracked

788Verified emails

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The 25 largest diversified manufacturing companies based in the United Kingdom

Ranked by team size

Top 25 of 174 diversified manufacturing companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to diversified manufacturing 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	Brammer Group	Indirect evidence	Knutsford, United KingdomHQ checked Sep 16, 2026	1,001-5,000	865 contacts →
	Indirect evidence “We're now Rubix Group” Source: RevenueBase Database · checked Sep 16, 2026
2	WHS Plastics LTD	Indirect evidence	Minworth, United KingdomHQ checked Sep 16, 2026	501-1,000	394 contacts →
	Indirect evidence “WHS Plastics successfully operates in a highly competitive global marketplace, partnering with major international companies in a variety of market segments including automotive…” Source: RevenueBase Database · checked Sep 16, 2026
3	Nifco UK Limited	Indirect evidence	Stockton-on-tees, United KingdomHQ checked Sep 16, 2026	501-1,000	207 contacts →
	Indirect evidence “Nifco UK is an Eaglescliffe based car parts manufacturer.” Source: RevenueBase Database · checked Sep 16, 2026
4	Grainger & Worrall	Indirect evidence	Bridgnorth, United KingdomHQ checked Sep 16, 2026	501-1,000	200 contacts →
	Indirect evidence “As the market leader in complex automotive castings, Grainger & Worrall has gained international recognition based on a reputation for innovation, experience and expertise.” Source: RevenueBase Database · checked Sep 16, 2026
5	VTL Group	Indirect evidence	Huddersfield, United KingdomHQ checked Sep 16, 2026	201-500	120 contacts →
	Indirect evidence “VTL Group is a leading UK manufacturer of precision machined components and assemblies for the commercial vehicle and industrial sectors.The Group is present in the UK, North…” Source: RevenueBase Database · checked Sep 16, 2026
6	Fablink Group	Partial evidence	Northampton, United KingdomHQ checked Sep 16, 2026	501-1,000	79 contacts →
	Partial evidence “Fablink Group specialises in manufacturing metal pressings, complex structures, cab assemblies, and fuel and hydraulic tanks, with additional services including 'clean build' of…” Source: RevenueBase Database · checked Sep 16, 2026
7	BCW Group	Partial evidence	Burnley, United KingdomHQ checked Sep 16, 2026	201-500	76 contacts →
	Partial evidence “BCW Group is a collection of companies in the manufacturing sector, delivering advanced engineering solutions.” Source: RevenueBase Database · checked Sep 16, 2026
8	Clamason Industries Limited	Indirect evidence	Kingswinford, United KingdomHQ checked Sep 16, 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 16, 2026
9	Borgers Limited	Indirect evidence	Shropshire, United KingdomHQ checked Sep 16, 2026	201-500	64 contacts →
	Indirect evidence “BORGERS LIMITED is an Automotive company located in 30 HORTONWOOD TELFORD, SHROPSHIRE, United Kingdom.” Source: RevenueBase Database · checked Sep 16, 2026
10	WCM	Indirect evidence	Basildon, United KingdomHQ checked Sep 16, 2026	201-500	59 contacts →
	Indirect evidence “WCM are a World Class Manufacturer of Metal and Plastic Parts, Assemblies and Systems for some of the World's leading Automotive brands.” Source: RevenueBase Database · checked Sep 16, 2026
11	Faun Zoeller UK LTD	Indirect evidence	Redditch, United KingdomHQ checked Sep 16, 2026	11-50	58 contacts →
	Indirect evidence “We are a wholly owned subsidiary of the KIRCHHOFF Group, with factories across Europe, Asia, America and the Pacific Rim the Group produce automotive parts, tools and mobility…” Source: RevenueBase Database · checked Sep 16, 2026
12	Customade Group	Indirect evidence	Uk, United KingdomHQ checked Sep 16, 2026	1,001-5,000	49 contacts →
	Indirect evidence “Founded in 1980, Customade Group has grown to become the well-respected market leading business it is today.” Source: RevenueBase Database · checked Sep 16, 2026
13	The Transcal Group	Partial evidence	Livingston, United KingdomHQ checked Sep 16, 2026	51-200	41 contacts →
	Partial evidence “With decades of experience in designing, engineering, and manufacturing quality across a number of industries, The Transcal Group has a uniquely broad portfolio of work.” Source: RevenueBase Database · checked Sep 16, 2026
14	Spear & Jackson UK LTD	Indirect evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	51-200	34 contacts →
	Indirect evidence “Over the years, Spear & Jackson’s products have become widely recognised for their heritage and high quality.” Source: RevenueBase Database · checked Sep 16, 2026
15	DTC	Indirect evidence	Southampton, United KingdomHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “At DTC we don’t just sell a wide catalogue of products.” Source: RevenueBase Database · checked Sep 16, 2026
16	Milton Keynes Pressings Group	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 16, 2026	51-200	31 contacts →
	Indirect evidence “Milton Keynes Pressings Group consists of Milton Keynes Pressings Ltd: Ryeland Toolmakers Ltd and MKP Maine Office Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
17	Group Rhodes	Indirect evidence	Wakefield, United KingdomHQ checked Sep 16, 2026	201-500	30 contacts →
	Indirect evidence “Supplying machinery for Metalforming, Material Handling, Waste Management, Clay Preparation, Concrete Working and Special Purpose applications.” Source: RevenueBase Database · checked Sep 16, 2026
18	Ritchie Agricultural	Indirect evidence	Forfar, United KingdomHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “Established over 140 years ago, supplying products to the Agricultural Industry, Ritchie have developed into a global supplier of high quality products and services to a wide…” Source: RevenueBase Database · checked Sep 16, 2026
19	Unicorn Group	Partial evidence	Lisburn, United KingdomHQ checked Sep 16, 2026	51-200	17 contacts →
	Partial evidence “At Unicorn Group, we are a diversified manufacturer of numerous market-leading brands, serving customers in global industrial, commercial and residential markets.” Source: RevenueBase Database · checked Sep 16, 2026
20	Allendale Group	Indirect evidence	Hoddesdon, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Allendale Group is a UK-based manufacturer, distributor, and retailer of precision tools, technical equipment, and industrial solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	Europa Engineering Group Limited	Partial evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	51-200	16 contacts →
	Partial evidence “The Europa Engineering Group are a UK manufacturing group comprising of 5 divisions all specialist manufacturers in their sector.” Source: RevenueBase Database · checked Sep 16, 2026
22	R E Thompson & Co. Vacuum LTD	Partial evidence	Whitchurch, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “R E Thompson has over 75 years experience providing complete manufacturing solutions to customers.” Source: RevenueBase Database · checked Sep 16, 2026
23	IM Automation Systems Limited	Indirect evidence	Borough Of Basildon, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “IMAS the Automotive experts….” Source: RevenueBase Database · checked Sep 16, 2026
24	Pressfab Engineering LTD	Indirect evidence	Bedford, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Pressfab Engineering Ltd has an established infrastructure and worldwide customer base.” Source: RevenueBase Database · checked Sep 16, 2026
25	Cartwright Fleet Services Limited	Indirect evidence	Altrincham, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “CARTWRIGHT FLEET SERVICES LIMITED is an automotive company based out of HEAD OFFICE ATLANTIC STREET BROADHEATH, ALTRINCHAM, United Kingdom.” Source: RevenueBase Database · checked Sep 16, 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: diversified manufacturing 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 diversified manufacturing companies.
Partial evidence: Its own public description names part of diversified manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diversified manufacturing 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 174 diversified manufacturing companies based in the United Kingdom

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Diversified manufacturing companies based in the United Kingdom at a glance

As of Sep 16, 2026

24.1%Verified-email coverage

18.8Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 174 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 diversified manufacturing 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 “diversified manufacturing 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 diversified manufacturing 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 diversified manufacturing 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, 788 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 16, 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 diversified manufacturing 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 diversified manufacturing companies are there based in the United Kingdom?

RevenueBase identified 174 diversified manufacturing 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?

Brammer Group, headquartered in Knutsford, tops this list with the largest team on record.

Which city has the most diversified manufacturing companies?

London leads with 8 headquartered companies, followed by Sheffield (5) and Burnley (3).

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 788 verified decision-maker contacts tracked across these 174 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 16, 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.