Company lists · Data refreshed September 2026

Top 25 Raw material suppliers fabricators based in the United Kingdom

Name: Raw material suppliers fabricators 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 242 companies tracked

RevenueBase identified 242 raw material suppliers fabricators headquartered in the United Kingdom as of September 2026 and tracks 17,481 professional contacts across them, including 495 with verified work emails. London is the largest hub.

This list covers raw material suppliers fabricators 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

242Companies

17,481Contacts tracked

495Verified emails

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The 25 largest raw material suppliers fabricators based in the United Kingdom

Ranked by team size

Top 25 of 242 raw material suppliers fabricators 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 raw material suppliers fabricators: 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	Rencol Components LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 17, 2026	n/a	15,741 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Longulf Trading UK	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Strong evidence “Established in 1977, Longulf has specialised In supplying a portfolio of Raw Materials and Machinery to meet the needs of manufacturing companies.” Source: RevenueBase Database · checked Sep 17, 2026
3	HTA Group Limited	Partial evidence	Coventry, United KingdomHQ checked Sep 17, 2026	1,001-5,000	51 contacts →
	Partial evidence “HTA Group Limited, based in Coventry, is a leading subcontract supplier of Laser Cut Parts, Sheet Metal Components and Fabricated Assemblies all under one roof.” Source: RevenueBase Database · checked Sep 17, 2026
4	Katmex	Indirect evidence	Teesside, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Entering its 25th year of trading since formation, Katmex is a manufacturing and engineering business based in the North East of England and operates from two sites.” Source: RevenueBase Database · checked Sep 17, 2026
5	Kiyokuni Europe Limited	Indirect evidence	Telford, United KingdomHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “METAL PRESSINGS, FABRICATION & ASSEMBLIES Kiyokuni Europe Limited was established in 1987 as part of the Japanese owned, Kiyokuni Group.” Source: RevenueBase Database · checked Sep 17, 2026
6	PRV Engineering LTD	Indirect evidence	Pontypool, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
7	Geometric Manufacturing LTD	Indirect evidence	Tewkesbury, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Geometric Manufacturing provides a flexible solution to your production requirements.” Source: RevenueBase Database · checked Sep 17, 2026
8	The Leeds Welding Company	Indirect evidence	Leeds, United KingdomHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “3D Engineering Laser cutting Folding Robot Welding Mild steel Fabrication Stainless Steel Fabrication Aluminium Fabrication Tube Bending Assembly Wet Paint and Bake” Source: RevenueBase Database · checked Sep 17, 2026
9	SFM Engineering	Indirect evidence	Keady, United KingdomHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “SFM Engineering is a mechanical or industrial engineering company based out of 1a Tassagh Road, Keady, Armagh, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
10	Greenfield Engineering SM LTD	Indirect evidence	Holsworthy, United KingdomHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Greenfield Engineering stands out as a leader in precision sheet metal manufacturing, boasting one of the most advanced automated manufacturing facilities in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
11	Contracts Engineering Limited	Indirect evidence	Sittingbourne, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “We help OEMs and TIER 1s reduce cost and risk with precision, scalability, and reliability, acting as a strategic partner in metalwork and fabrication.” Source: RevenueBase Database · checked Sep 17, 2026
12	Regent Engineers LTD	Indirect evidence	Narborough, United KingdomHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Regent Engineers are manufacturers of high quality metal components.” Source: RevenueBase Database · checked Sep 17, 2026
13	Goodman Metal Works Limited	Indirect evidence	Nottingham, United KingdomHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “GOODMAN METALWORKS LIMITED is a Fabrication and Machining company based out of Nottingham, Nottinghamshire, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
14	Warrington Fabrication CO LTD	Indirect evidence	Warrington, United KingdomHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “Warrington Fabrication Co Ltd have over 40 years experience within the steelwork industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	Grenville Engineering Stoke-On-Trent LTD	Indirect evidence	Stoke-on-trent, United KingdomHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “Established over 40 years ago, Grenville Engineering (Stoke-on-Trent) Ltd offers a one stop shop for sheet metal fabrication requirements.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sparta LTD	Indirect evidence	Burnley, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Welcome to Sparta Sparta Ltd was founded in 1985 from within a strong tradition in the engineering and manufacturing industries.” Source: RevenueBase Database · checked Sep 17, 2026
17	Smart Manufacturing LTD	Indirect evidence	Bideford, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Smart Manufacturing operates with the latest automated Sheetmetal equipment to provide unparalleled turnaround and quality sheet metal parts while maintaining competitive costs.” Source: RevenueBase Database · checked Sep 17, 2026
18	Aldermans	Indirect evidence	Plymouth, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “We’re one of the South West’s leading quality metalwork manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
19	ASC Metals Lincoln LTD	Indirect evidence	Lincoln, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “ASC Metals provides a range of value-added services in addition to stocking and supplying non-ferrous metals.” Source: RevenueBase Database · checked Sep 17, 2026
20	BAY Plastics	Indirect evidence	North Shields, United KingdomHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “Utilising years of experience in plastics distribution, fabrication, and design, we are uniquely placed to solve any plastics related issues.” Source: RevenueBase Database · checked Sep 17, 2026
21	Balform LTD	Indirect evidence	High Wycombe, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Established in 1978 the Balform Group offers a complete manufacturing service encompassing: •CNC Machining •Full 3D CAD/CAM Facilities •Vacuum Forming & Tooling •5 Axis CNC…” Source: RevenueBase Database · checked Sep 17, 2026
22	AAP Welding And Fabrication LTD	Indirect evidence	Bede Industrial Estate, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “AAP Metal Fabrication Services Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
23	NSI Group LTD	Indirect evidence	Nuneaton, United KingdomHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “Laser Cutting & Fabrication at its best.” Source: RevenueBase Database · checked Sep 17, 2026
24	Diamond Precision Engineering	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Welcome to Diamond Precision Engineering!” Source: RevenueBase Database · checked Sep 17, 2026
25	Trident Foams LTD	Strong evidence	Derbyshire, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “Trident Foams is a family owned business based in the UK, Established for over 60 years as a leading manufacturer and supplier of a wide range of materials, systems and services…” 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: raw material suppliers fabricators. 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 raw material suppliers fabricators.
Partial evidence: Its own public description names part of raw material suppliers fabricators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name raw material suppliers fabricators. 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 242 raw material suppliers fabricators based in the United Kingdom

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Raw material suppliers fabricators based in the United Kingdom at a glance

As of Sep 17, 2026

2.8%Verified-email coverage

72.2Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

100

51-200

201-500

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 242 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 raw material suppliers fabricators, 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 “raw material suppliers fabricators”. 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 raw material suppliers fabricators), 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 raw material suppliers fabricators, 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, 495 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 raw material suppliers fabricators, 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 raw material suppliers fabricators are there based in the United Kingdom?

RevenueBase identified 242 raw material suppliers fabricators 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?

Rencol Components LTD, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most raw material suppliers fabricators?

London leads with 8 headquartered companies, followed by Manchester (5) and Birmingham (4).

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 495 verified decision-maker contacts tracked across these 242 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.