Company lists · Data refreshed September 2026

Top 25 Prefab sustainable housing builders based in the United Kingdom

Name: Prefab sustainable housing builders based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 303 companies tracked

RevenueBase identified 303 prefab sustainable housing builders headquartered in the United Kingdom as of September 2026 and tracks 5,383 professional contacts across them, including 2,589 with verified work emails. London is the largest hub.

This list covers prefab sustainable housing builders 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 20, 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 20, 2026 86% judged on-target in blind review

303Companies

5,383Contacts tracked

2,589Verified emails

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The 25 largest prefab sustainable housing builders based in the United Kingdom

Ranked by team size

Top 25 of 303 prefab sustainable housing builders based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to prefab sustainable housing builders: 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	Bellway Homes	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,947 contacts →
	Indirect evidence “Britain needs more homes, and at Bellway we’re rolling up our sleeves to help make that happen.” Source: RevenueBase Database · checked Sep 20, 2026
2	Portakabin	Indirect evidence	York, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,206 contacts →
	Indirect evidence “An industry leading modular and offsite construction specialist operating across ten European countries; England, Wales, Scotland, Northern Ireland, Republic of Ireland, France…” Source: RevenueBase Database · checked Sep 20, 2026
3	Premier Modular	Partial evidence	Brandesburton, United KingdomHQ checked Sep 20, 2026	201-500	268 contacts →
	Partial evidence “Since 1956, Premier Modular has provided sustainable spaces for people to live, learn, work and take care of others to enable a better tomorrow for generations to come.” Source: RevenueBase Database · checked Sep 20, 2026
4	Reds10	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	256 contacts →
	Indirect evidence “At Reds10, we are redefining construction for the modern world.” Source: RevenueBase Database · checked Sep 20, 2026
5	Innovaré Offsite Limited	Indirect evidence	Coventry, United KingdomHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “Innovaré Offsite is an Offsite specialist delivering #LowcarbonFireSafe structural solutions.” Source: RevenueBase Database · checked Sep 20, 2026
6	Tophat	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	75 contacts →
	Partial evidence “The UK’s leader in technology-driven modular housing manufacturing Can you achieve your career goals with TopHat?” Source: RevenueBase Database · checked Sep 20, 2026
7	Cruden Group	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 20, 2026	501-1,000	73 contacts →
	Indirect evidence “We’re a leading Scottish housebuilder and developer of private and affordable homes, with over 80 years’ experience in the industry.” Source: RevenueBase Database · checked Sep 20, 2026
8	Northstone	Indirect evidence	Salford, United KingdomHQ checked Sep 20, 2026	11-50	56 contacts →
	Indirect evidence “We’ve created new, super efficient homes with brighter rooms, bigger windows, higher ceilings and truly open-plan living.” Source: RevenueBase Database · checked Sep 20, 2026
9	Hayfield	Indirect evidence	Shirley, United KingdomHQ checked Sep 20, 2026	51-200	56 contacts →
	Indirect evidence “Hayfield is a quality-driven, 5-star multi-award-winning homebuilder, crafting beautiful homes in some of the UK’s most desirable locations.” Source: RevenueBase Database · checked Sep 20, 2026
10	Greencore Homes	Partial evidence	Bicester, United KingdomHQ checked Sep 20, 2026	51-200	48 contacts →
	Partial evidence “Greencore is a sustainable housebuilder with a real difference.” Source: RevenueBase Database · checked Sep 20, 2026
11	Fasthouse	Strong evidence	Co Derry, United KingdomHQ checked Sep 20, 2026	51-200	46 contacts →
	Strong evidence “Established in 2015, FastHouse designs, manufactures and installs high-performance housing and prefabricated timber frame panelised building systems.” Source: RevenueBase Database · checked Sep 20, 2026
12	KES Group	Indirect evidence	Strabane, United KingdomHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “KES Group brings together engineering expertise, advanced manufacturing and project delivery under one roof.” Source: RevenueBase Database · checked Sep 20, 2026
13	P Mcvey Building Systems	Indirect evidence	Toomebridge, United KingdomHQ checked Sep 20, 2026	51-200	31 contacts →
	Indirect evidence “P McVey Building Systems: Leading the Way in Modular and Offsite Construction Solutions With over 40 years of experience, P McVey Building Systems has become a trusted leader in…” Source: RevenueBase Database · checked Sep 20, 2026
14	Lighthouse	Partial evidence	Sheffield, United KingdomHQ checked Sep 20, 2026	51-200	31 contacts →
	Partial evidence “Lighthouse was founded in 2020 with a bold vision: to revolutionise housebuilding and usher in a new era of quality, sustainability and speed.” Source: RevenueBase Database · checked Sep 20, 2026
15	Starship	Indirect evidence	Ellesmere Port, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Starship is an award-winning industrialised construction business creating some of the UK’s most innovative places to live, stay and work.” Source: RevenueBase Database · checked Sep 20, 2026
16	Etopia	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	26 contacts →
	Partial evidence “Sustainable Building Innovation.” Source: RevenueBase Database · checked Sep 20, 2026
17	MBC Timber Frame UK LTD	Indirect evidence	Gloucester, United KingdomHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “MBC Timber Frame UK Ltd was established in 2002 in Tipperary, Ireland and in 2011 we sold our first passive house in the UK, since then we have concentrated our efforts in the…” Source: RevenueBase Database · checked Sep 20, 2026
18	MAKAR	Indirect evidence	Inverness, United KingdomHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “MAKAR Ltd is a timber engineering, building design, manufacture and delivery company, established in 2002.” Source: RevenueBase Database · checked Sep 20, 2026
19	My-Fab	Indirect evidence	Lodge Farm Industrial Estate, United KingdomHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect evidence “MY Fab specialises in creating and delivering innovative modular technology, created in a controlled factory environment that shortens construction time and saves substantially on…” Source: RevenueBase Database · checked Sep 20, 2026
20	Volumetric Modular LTD	Indirect evidence	Shrewsbury, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “As trailblazers in modular technology, VOLUMETRIC™ utilise offsite methods and DfMA principles, alongside an innovative R&D approach to create a range of high-performance…” Source: RevenueBase Database · checked Sep 20, 2026
21	Ecologic Sips	Partial evidence	Bransgore, United KingdomHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “Our vision - Empower homebuilders and industry professionals to create design-led, eco-buildings using sustainably sourced materials and low-impact methods.” Source: RevenueBase Database · checked Sep 20, 2026
22	Joseph Homes	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Hello.” Source: RevenueBase Database · checked Sep 20, 2026
23	True North Construction	Strong evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Strong evidence “True North Group have a passion for sustainable living - we specialize in building eco-friendly and energy efficient passive housing with an unwavering commitment to environmental…” Source: RevenueBase Database · checked Sep 20, 2026
24	Agile Homes	Partial evidence	Bristol, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Agile Homes We provide an immediate, simple and cost effective solution to start fixing the UK housing crisis.” Source: RevenueBase Database · checked Sep 20, 2026
25	Studio Bark	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	14 contacts →
	Indirect evidence “No building as usual.” Source: RevenueBase Database · checked Sep 20, 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: prefab sustainable housing builders. 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 prefab sustainable housing builders.
Partial evidence: Its own public description names part of prefab sustainable housing builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name prefab sustainable housing builders. 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 303 prefab sustainable housing builders based in the United Kingdom

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Prefab sustainable housing builders based in the United Kingdom at a glance

As of Sep 20, 2026

48.1%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

173

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 303 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 prefab sustainable housing builders, 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 “prefab sustainable housing builders”. 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 prefab sustainable housing builders), 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 prefab sustainable housing builders, 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, 2,589 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 20, 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.

Prefab sustainable housing builders by metro

Prefab sustainable housing builders in London40

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 prefab sustainable housing builders, 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 prefab sustainable housing builders are there based in the United Kingdom?

RevenueBase identified 303 prefab sustainable housing builders 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?

Bellway Homes, headquartered in Newcastle Upon Tyne, tops this list with the largest team on record.

Which city has the most prefab sustainable housing builders?

London leads with 40 headquartered companies, followed by Edinburgh (8) and Manchester (8).

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 2,589 verified decision-maker contacts tracked across these 303 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 20, 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.