Company lists · Data refreshed September 2026

Top 25 Prefabrication fabricators based in the United Kingdom

Name: Prefabrication 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 1,079 companies tracked

RevenueBase identified 1,079 company matches for prefabrication fabricators associated with the United Kingdom as of September 2026 and tracks 9,238 professional contacts across them, including 3,281 with verified work emails. London is the largest hub.

This list covers company matches for prefabrication fabricators 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 September 17, 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 Sep 17, 2026 How this list was built

1,079Companies

9,238Contacts tracked

3,281Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest prefabrication fabricators based in the United Kingdom

Ranked by team size

Top 25 of 1,079 company matches for prefabrication fabricators based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Portakabin	Exact match	York, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	1,206 contacts →
	Exact match “An industry leading modular and offsite construction specialist operating across ten European countries; England, Wales, Scotland, Northern Ireland, Republic of Ireland, France…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Alternative Heat LTD	Exact match	Banbridge, United KingdomHQ recorded Sep 17, 2026	501-1,000	268 contacts →
	Exact match “With over 20 years of experience within the Commercial Offsite Fabrication industry, Alternative Heat have established themselves as a market leader in this sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MERIT	Exact match	Cramlington, United KingdomHQ recorded Sep 17, 2026	n/a	261 contacts →
	Exact match “Merit is the UK’s leading offsite construction and manufacturing specialist.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Hadley Group	Exact match	Smethwick, United KingdomHQ recorded Sep 17, 2026	501-1,000	227 contacts →
	Exact match “We are a market-leading, globally active business built on engineering excellence, innovation in structural building performance and cold roll forming technology, with a…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Billington Structures LTD	Exact match	Barnsley, United KingdomHQ recorded Sep 17, 2026	51-200	166 contacts →
	Exact match “We are nationally recognised and multi award-winning, with 75 years’ experience in the industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Mcavoy	Exact match	Knockmore Hill, United KingdomHQ recorded Sep 17, 2026	51-200	153 contacts →
	Exact match “McAvoy is one of the UK and Ireland’s market leaders in the precision manufacture and delivery of temporary and permanent modular buildings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Forsyths LTD	Exact match	Rothes, United KingdomHQ recorded Sep 17, 2026	201-500	124 contacts →
	Exact match “Forsyths Ltd is the fabrication division of The Forsyth Group, operating from four strategically located fabrication facilities in the North East of Scotland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Euroclad Group LTD	Exact match	Cardiff, United KingdomHQ recorded Sep 17, 2026	201-500	116 contacts →
	Exact match “We are an international supplier of architectural metal building solutions to the construction industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	PCE Limited	Exact match	Tamworth, United KingdomHQ recorded Sep 17, 2026	51-200	112 contacts →
	Exact match “PCE are pioneers in offsite system build solutions, with expertise across design, manufacture, and construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	ISD Solutions	Exact match	Gloucester, United KingdomHQ recorded Sep 17, 2026	51-200	103 contacts →
	Exact match “Founded in 1946, ISD Solutions (a trading division of The P&M Group) has grown to be the UK’s leading contractor in the design, installation and maintenance of composite…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Thurston Group Limited	Exact match	Wakefield, United KingdomHQ recorded Sep 17, 2026	201-500	78 contacts →
	Exact match “Thurston Group Limited stands at the forefront of all prefabricated building manufacturing technology.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Innovaré Offsite Limited	Exact match	Coventry, United KingdomHQ recorded Sep 17, 2026	51-200	77 contacts →
	Exact match “Innovaré Offsite is an Offsite specialist delivering #LowcarbonFireSafe structural solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Tophat	Exact match	London, United KingdomHQ recorded Sep 17, 2026	501-1,000	75 contacts →
	Exact match “The UK’s leader in technology-driven modular housing manufacturing Can you achieve your career goals with TopHat?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Explore Manufacturing	Exact match	Steetley, United KingdomHQ recorded Sep 17, 2026	201-500	70 contacts →
	Exact match “Explore Manufacturing specialises in the Design for Manufacture and Assembly (DfMA) approach of supplying all structural and architectural precast components via The Laing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Fractory	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Fractory provides scalable metal fabrication services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	ESS Modular	Exact match	London, United KingdomHQ recorded Sep 17, 2026	201-500	64 contacts →
	Exact match “With over 25 years in the industry, ESS is a leading provider of modular products, focusing on off-site solutions for clients in the public and private sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	JRL Modular	Exact match	Newark, United KingdomHQ recorded Sep 17, 2026	201-500	64 contacts →
	Exact match “JRL Modular is part of the JRL Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Alpha Manufacturing	Exact match	Stafford, United KingdomHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “Alpha Manufacturing Hixon Ltd is a precision sub contract sheet metal fabricators based in Hixon, Staffordshire.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Washington Metalworks	Exact match	Gateshead, United KingdomHQ recorded Sep 17, 2026	201-500	61 contacts →
	Exact match “200+ people.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Thorp Precast Limited	Exact match	Newcastle-under-lyme, United KingdomHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “Based in Staffordshire, we specialise in the design, manufacture and erection of architectural cladding and structural precast concrete components.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Elite Metal Group	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “At the Elite Metal Group we consider ourselves to be the steel fabrication experts!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Rollalong LTD	Exact match	Wimborne, United KingdomHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Rollalong Ltd is a leading modular and offsite construction manufacturing company based in Dorset.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Lasershape LTD	Exact match	Nottingham, United KingdomHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Lasershape is one of the fastest growing and best equipped engineering and fabrication companies in the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Steelway	Exact match	Wolverhampton, United KingdomHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Established in 1928, Steelway Fensecure have been at the forefront of steel fabrications for over 90 years including the United Kingdom's first ever pedestrian barriers in 1934.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	British Offsite Limited	Exact match	Braintree, United KingdomHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “British Offsite is a highly advanced manufacturing and construction company specialising in the design and production of superstructure and interior fit modular construction…” Recorded in the RevenueBase company graph · Sep 17, 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 “prefabrication fabricators”. 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 1,079 prefabrication fabricators based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,281 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Prefabrication fabricators based in the United Kingdom at a glance

As of Sep 17, 2026

35.5%Verified-email coverage

8.6Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

497

11-50

416

51-200

127

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 1,079 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 “prefabrication fabricators” 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 3,281 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 September 17, 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 “prefabrication fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prefabrication fabricators are there based in the United Kingdom?

RevenueBase identified 1,079 company matches for prefabrication fabricators associated with the United Kingdom as of September 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?

Portakabin tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most prefabrication fabricators?

London leads with 41 company records, followed by Birmingham (19) and Hull (19).

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 3,281 professional contacts with verified work emails tracked across these 1,079 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 September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,079 prefabrication fabricators based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Prefabrication fabricators by geography

Browse the directory

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.