Company lists · Data refreshed September 2026

Top 25 Sheet metal contractors based in the United Kingdom

Name: Sheet metal contractors 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 591 companies tracked

RevenueBase identified 591 sheet metal contractors headquartered in the United Kingdom as of September 2026 and tracks 3,314 professional contacts across them, including 1,007 with verified work emails. London is the largest hub.

This list covers sheet metal contractors 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

591Companies

3,314Contacts tracked

1,007Verified emails

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The 25 largest sheet metal contractors based in the United Kingdom

Ranked by team size

Top 25 of 591 sheet metal contractors 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 sheet metal contractors: 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	Longworth Facades	Partial evidence	Warrington, United KingdomHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial evidence “We are the Northwest's leading building envelope contractors and are responsible for some of the most prestigious building development projects in recent times.” Source: RevenueBase Database · checked Sep 17, 2026
2	Universal Wolf	Strong evidence	Blyth, United KingdomHQ checked Sep 17, 2026	51-200	76 contacts →
	Strong evidence “Welcome to Universal Wolf: a leading sheet metal fabricator, where passion, persistence and people matter.” Source: RevenueBase Database · checked Sep 17, 2026
3	Hutcheon Services LTD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
4	Alpha Manufacturing	Strong evidence	Stafford, United KingdomHQ checked Sep 17, 2026	51-200	62 contacts →
	Strong evidence “Alpha Manufacturing Hixon Ltd is a precision sub contract sheet metal fabricators based in Hixon, Staffordshire.” Source: RevenueBase Database · checked Sep 17, 2026
5	JC Metalworks LTD	Strong evidence	Leics, United KingdomHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “JC Metalworks is one of the largest privately owned sheet metal subcontractors in the Midlands.” Source: RevenueBase Database · checked Sep 17, 2026
6	Harlow Group LTD	Partial evidence	Harlow, United KingdomHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “We are sheet metalwork manufacturers, providing design, prototyping, laser cutting, CNC punching, welding, fabrication, paint, finishing and assembly operations - from a single…” Source: RevenueBase Database · checked Sep 17, 2026
7	Recol LTD	Strong evidence	Duston, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Strong evidence “Recol Engineering Ltd are precision sheet metal fabrication / sheet metal work sub contractors, based in Northampton.” Source: RevenueBase Database · checked Sep 17, 2026
8	Imperial Ductwork Services LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	45 contacts →
	Indirect evidence “From its foundation in 1997, Imperial Ductwork Services Ltd (IDSL) has grown into one of the industry’s leading companies in the Manufacture and Installation of Ductwork…” Source: RevenueBase Database · checked Sep 17, 2026
9	Allsops LTD	Strong evidence	Honley, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Strong evidence “Allsops Ltd have been operating as precision sheet metal sub-contractors for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
10	Balguard Engineering LTD	Indirect evidence	Leighton Buzzard, United KingdomHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “Balguard Engineering Ltd - Architectural & Structural Metalwork for the Construction Industry since 1977” Source: RevenueBase Database · checked Sep 17, 2026
11	London Ductwork Services T A RDS	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “RDS is one of the leading ductwork manufacturer and installation companies in the Capital that has expanded over the years gaining more than 40 years experience in the industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	Metaltech UK	Indirect evidence	Dundee, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “Metaltech UK, situated on the East Coast of Scotland, is a leading Steel Fabrication and Architectural Metalwork company providing services across various sectors throughout the…” Source: RevenueBase Database · checked Sep 17, 2026
13	Gardner & CO LTD	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	30 contacts →
	Strong evidence “Gardner & Co leads the way with the very latest technology, whilst still upholding the finest traditions in the management and installation of sheet metal ductwork, specialising…” Source: RevenueBase Database · checked Sep 17, 2026
14	E Poppleton & SON LTD	Indirect evidence	Colwyn Bay, United KingdomHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “Welcome to Poppleton, one of the UK’s leading providers of quality ventilation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
15	Propak Sheet Metal LTD	Strong evidence	Stevenage, United KingdomHQ checked Sep 17, 2026	51-200	29 contacts →
	Strong evidence “Based in Stevenage, Hertfordshire, Propak Sheet Metal have been in the fore-front of the precision sheet metal industry for over 40 years.” Source: RevenueBase Database · checked Sep 17, 2026
16	Unifabs LTD	Strong evidence	Nuneaton, United KingdomHQ checked Sep 17, 2026	51-200	29 contacts →
	Strong evidence “DESIGN \| MANUFACTURE \| FINISH \| DELIVER About Us Founded in 2007 as a provider of sheet metal components, Unifabs has gone from strength to strength, with significant investment…” Source: RevenueBase Database · checked Sep 17, 2026
17	KR Group Scotland	Strong evidence	Ellon, United KingdomHQ checked Sep 17, 2026	51-200	27 contacts →
	Strong evidence “From concept to completion, high-quality steel, cladding, sheet metal and training services, delivered by experienced professionals you can trust.” Source: RevenueBase Database · checked Sep 17, 2026
18	Taunton Fabrications LTD	Indirect evidence	Taunton, United KingdomHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Taunton Fabrications is a specialist in steel fabrication and architectural metalwork, built on the belief that the best results come from true collaboration with engineers…” Source: RevenueBase Database · checked Sep 17, 2026
19	MCJ Fabrications LTD	Indirect evidence	Liversedge, United KingdomHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “MCJ Fabrications Ltd is a leading supplier of Architectural Fabrication Services.” Source: RevenueBase Database · checked Sep 17, 2026
20	Premo Fabrications LTD Premo Aluminium	Indirect evidence	Aycliffe Industrial Park, United KingdomHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Founded early in 2010 by industry veterans and stalwarts Beau Stevens and Dave Knowles, Premo Fabrications is a rapidly expanding company specialising in the design and…” Source: RevenueBase Database · checked Sep 17, 2026
21	LFE Engineering LTD	Strong evidence	Coventry, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Strong evidence “LFE Engineering is a fabrication and sheet metal company based in Coventry.” Source: RevenueBase Database · checked Sep 17, 2026
22	Greenfield Engineering SM LTD	Strong evidence	Holsworthy, United KingdomHQ checked Sep 17, 2026	51-200	21 contacts →
	Strong 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
23	Airmatic	Partial evidence	Bury, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “North West Ductwork Contractor specialising in High Integrity Ductwork and Industrial Ventilation” Source: RevenueBase Database · checked Sep 17, 2026
24	TPSM	Partial evidence	Hainault, United KingdomHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Research & Innovation in Metal for 35 years.” Source: RevenueBase Database · checked Sep 17, 2026
25	JMS Metaltec	Strong evidence	Coleraine, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “JMS Metaltec are a leading sheet metal fabrication company based in Kilrea, Coleraine, Northern Ireland and with continued investment in the latest processing technologies…” 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: sheet metal contractors. 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 sheet metal contractors.
Partial evidence: Its own public description names part of sheet metal contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sheet metal contractors. 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 591 sheet metal contractors based in the United Kingdom

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Sheet metal contractors based in the United Kingdom at a glance

As of Sep 17, 2026

30.4%Verified-email coverage

5.6Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

269

11-50

257

51-200

201-500

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 591 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 sheet metal contractors, 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 “sheet metal contractors”. 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 sheet metal contractors), 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 sheet metal contractors, 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, 1,007 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.

Sheet metal contractors by metro

Sheet metal contractors in London35

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 sheet metal contractors, 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 sheet metal contractors are there based in the United Kingdom?

RevenueBase identified 591 sheet metal contractors 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?

Longworth Facades, headquartered in Warrington, tops this list with the largest team on record.

Which city has the most sheet metal contractors?

London leads with 35 headquartered companies, followed by Manchester (8) and Nottingham (7).

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 1,007 verified decision-maker contacts tracked across these 591 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.