Company lists · Data refreshed October 2026

Top 25 Industrial welding companies based in the United Kingdom

Name: Industrial welding companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 825 companies tracked

RevenueBase identified 825 company matches for industrial welding companies associated with the United Kingdom as of October 2026 and tracks 4,437 professional contacts across them, including 969 with verified work emails. London is the largest hub.

This list covers company matches for industrial welding companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built

825Companies

4,437Contacts tracked

969Verified emails

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The 25 largest industrial welding companies based in the United Kingdom

Ranked by team size

Top 25 of 825 company matches for industrial welding companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	PRO Steel Engineering Limited	Exact match	Pontypool, United KingdomHQ recorded Oct 16, 2026	51-200	56 contacts →
	Exact match “Pro Steel Engineering is a specialist steel firm structural steelwork fabrication and site services based in Pontypool, South Wales.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Allerton Steel LTD	Exact match	Northallerton, United KingdomHQ recorded Oct 16, 2026	51-200	52 contacts →
	Exact match “Allerton Steel specialises in heavy (lifting capacity over 50te), complex, and/or high weld content steel fabrication, plate & box girders.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Hambleton Steel	Exact match	Brompton On Swale, United KingdomHQ recorded Oct 16, 2026	51-200	51 contacts →
	Exact match “Hambleton Steel is a forward looking and progressive steelwork fabricator.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Dales Engineering Services LTD	Exact match	Peterhead, United KingdomHQ recorded Oct 16, 2026	51-200	48 contacts →
	Exact match “Since its inception in 1987, Dales Engineering Services Ltd has been providing fabrication, welding and machining solutions to both the onshore and offshore sectors.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Bendalls Engineering	Exact match	Carlisle, United KingdomHQ recorded Oct 16, 2026	51-200	46 contacts →
	Exact match “Bendalls Engineering has a strong reputation in engineering, located in Carlisle, Cumbria.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Denholm KSW Limited	Exact match	Glenrothes, United KingdomHQ recorded Oct 16, 2026	51-200	46 contacts →
	Exact match “KSW Engineering are specialists in medium to heavy precision machining and welding.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	QA Weld Tech	Exact match	Middlesbrough, United KingdomHQ recorded Oct 16, 2026	51-200	46 contacts →
	Exact match “QA Weld Tech is an award winning Specialist Welding and Engineering company based in Middlesbrough, UK.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Berry & Escott Engineering	Exact match	Bridgwater, United KingdomHQ recorded Oct 16, 2026	51-200	34 contacts →
	Exact match “Located in Bridgwater, Somerset, Berry & Escott Engineering pride themselves on quality.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	PRV Engineering LTD	Exact match	Pontypool, United KingdomHQ recorded Oct 16, 2026	51-200	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Harper UK	Exact match	Insch, United KingdomHQ recorded Oct 16, 2026	51-200	33 contacts →
	Exact match “Harper UK specialises in structural steelwork and fabrication.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Afab Holdings LTD	Exact match	Aberdeen, United KingdomHQ recorded Oct 16, 2026	51-200	33 contacts →
	Exact match “For over forty years, AFAB Holdings Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Weldfast UK	Exact match	Newcastle, United KingdomHQ recorded Oct 16, 2026	51-200	32 contacts →
	Exact match “Weldfast are a market leading wholesaler and manufacturer serving the ever demanding welding industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	MTI Welding Technologies, LTD	Exact match	Dudley, United KingdomHQ recorded Oct 16, 2026	11-50	32 contacts →
	Exact match “MTI UK are market leaders in friction welding, friction stir welding and resistance welding machines and controls technology, alongside automation design with a worldwide…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Enco LTD	Exact match	Halifax, United KingdomHQ recorded Oct 16, 2026	11-50	31 contacts →
	Exact match “Founded in 2009, we are a family run business with over 10 years experience in pipework fabrication and engineering expertise.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Welding & Welder	Exact match	Plymouth, United KingdomHQ recorded Oct 16, 2026	1-10	28 contacts →
	Exact match “Whatever your welding or metal joining related problems are we have the solution.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	TPS Weldtech LTD	Exact match	Kilmarnock, United KingdomHQ recorded Oct 16, 2026	11-50	27 contacts →
	Exact match “TPS WeldTech Ltd is an independent supplier of quality high tech welding and cutting equipment from the world’s leading brands.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Adlington	Exact match	Chorley, United KingdomHQ recorded Oct 16, 2026	51-200	27 contacts →
	Exact match “Adlington is a specialist hirer with two divisions; the supply of welding equipment and associated consumables and the supply of temporary power solutions to construction and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	KEY Plant Automation	Exact match	Leek, United KingdomHQ recorded Oct 16, 2026	51-200	25 contacts →
	Exact match “Key Plant Automation is a global leader in the design, manufacture and supply of welding automation, handling & positioning equipment, robotic welding and bespoke turnkey…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Rapid Welding & Industrial Supplies Limited	Exact match	Portchester, United KingdomHQ recorded Oct 16, 2026	11-50	23 contacts →
	Exact match “We’ve been in the welding world since 1990.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	United Welding Supplies LTD	Exact match	Hitchin, United KingdomHQ recorded Oct 16, 2026	51-200	22 contacts →
	Exact match “United Welding Supplies was formed in 1985 in Hitchin Hertfordshire (UK) where the head office remains today.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Gray Fabrication Limited	Exact match	Cupar, United KingdomHQ recorded Oct 16, 2026	11-50	21 contacts →
	Exact match “Gray Fabrication is one of the UK's leading Heavy Fabrication companies specialising in the rolling, bending and pressing of heavy plate.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Bacon Engineering Group	Exact match	Grimsby, United KingdomHQ recorded Oct 16, 2026	11-50	19 contacts →
	Exact match “We are certified by the Steel Construction Certification Scheme (SCCS) for our ISOs as well as being Alcumus Safe Contractor registered.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Cook Fabrications Limited	Exact match	Hawkinge, United KingdomHQ recorded Oct 16, 2026	11-50	18 contacts →
	Exact match “Cook Fabrications was founded in 1979 by Eric Cook, who remains at the heart of the business, and has since built up an enviable reputation for expertise, competitiveness and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Corewire Limited	Exact match	Aldershot, United KingdomHQ recorded Oct 16, 2026	51-200	18 contacts →
	Exact match “Corewire Limited is one of the worlds leading producers of flux cored welding consumables and machines for hardfacing and maintenance applications within the steel production…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Afon Engineering	Exact match	Swansea, United KingdomHQ recorded Oct 16, 2026	51-200	18 contacts →
	Exact match “With over 45 years of expertise, Afon specialises in fabrication and machining, delivering tailored engineering solutions to diverse industry sectors including oil & gas, nuclear…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial welding companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 825 industrial welding companies based in the United Kingdom

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Industrial welding companies based in the United Kingdom at a glance

As of Oct 16, 2026

21.8%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

477

11-50

270

51-200

201-500

501-1,000

1,001-5,000

10001+

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 825 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “industrial welding companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 969 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial welding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial welding companies are there based in the United Kingdom?

RevenueBase identified 825 company matches for industrial welding companies associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

PRO Steel Engineering Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial welding companies?

London leads with 15 company records, followed by Sheffield (13) and Hull (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 969 professional contacts with verified work emails tracked across these 825 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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 SmartSearch, 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.