Company lists · Data refreshed September 2026

Top 25 Mass timber construction companies based in the United Kingdom

Name: Mass timber construction companies 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 232 companies tracked

RevenueBase identified 232 mass timber construction companies headquartered in the United Kingdom as of September 2026 and tracks 1,813 professional contacts across them, including 813 with verified work emails. London is the largest hub.

This list covers mass timber construction companies 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

232Companies

1,813Contacts tracked

813Verified emails

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The 25 largest mass timber construction companies based in the United Kingdom

Ranked by team size

Top 25 of 232 mass timber construction companies 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 mass timber construction companies: 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	Donaldson Timber Systems	Partial evidence	Westhill, United KingdomHQ checked Sep 17, 2026	201-500	119 contacts →
	Partial evidence “Donaldson Timber Systems, a Donaldson Family Company, is the UK’s leading offsite timber systems manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
2	PCE Limited	Partial evidence	Tamworth, United KingdomHQ checked Sep 17, 2026	51-200	112 contacts →
	Partial evidence “PCE are pioneers in offsite system build solutions, with expertise across design, manufacture, and construction.” Source: RevenueBase Database · checked Sep 17, 2026
3	Oregon Timber Frame LTD	Partial evidence	Selkirk, United KingdomHQ checked Sep 17, 2026	51-200	85 contacts →
	Partial evidence “Oregon Background Oregon designs, manufactures, supplies and erects structural timber frames for the house building industry.” Source: RevenueBase Database · checked Sep 17, 2026
4	Innovaré Offsite Limited	Indirect evidence	Coventry, United KingdomHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “Innovaré Offsite is an Offsite specialist delivering #LowcarbonFireSafe structural solutions.” Source: RevenueBase Database · checked Sep 17, 2026
5	B&k Hybrid Solutions	Partial evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “B&K Hybrid Solutions is an innovative company, specialising in the design and delivery of structural steel and timber-steel hybrid projects.” Source: RevenueBase Database · checked Sep 17, 2026
6	OFP Timber Framed Homes LTD	Partial evidence	Sandwich, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “OFP Timber Frame are based in Sandwich, Kent.” Source: RevenueBase Database · checked Sep 17, 2026
7	Fasthouse	Partial evidence	Co Derry, United KingdomHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Established in 2015, FastHouse designs, manufactures and installs high-performance housing and prefabricated timber frame panelised building systems.” Source: RevenueBase Database · checked Sep 17, 2026
8	Space4	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “Space4 is the offsite manufacturing arm of Persimmon Homes, delivering advanced timber frame solutions that drive efficiency, quality and sustainability across our developments.” Source: RevenueBase Database · checked Sep 17, 2026
9	Deeside Timberframe LTD	Partial evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Deeside Timberframe Ltd has provided its customers with precision-engineered Timber Frames for 35 years.” Source: RevenueBase Database · checked Sep 17, 2026
10	Eurban Limited	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	36 contacts →
	Strong evidence “We are an independent UK-based company, leading the field in the design, manufacture and assembly of mass timber structures.” Source: RevenueBase Database · checked Sep 17, 2026
11	KLH UK Limited	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “KLH UK is a specialist supplier of cross-laminated timber (CLT) panels, we provide a ‘one stop shop’ service – consultation, design, manufacture, supply and erection.” Source: RevenueBase Database · checked Sep 17, 2026
12	Howarth Timber Engineered Solutions LTD	Partial evidence	Bury St Edmunds, United KingdomHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Howarth Timber Engineered Solutions offer a complete timber engineering service including consultation at the initial stages of a project through to design, manufacture, delivery…” Source: RevenueBase Database · checked Sep 17, 2026
13	David Smith ST Ives Limited	Indirect evidence	St. Ives, United KingdomHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “We are one of the UK’s leading suppliers in a wide range of high performance products.” Source: RevenueBase Database · checked Sep 17, 2026
14	Etopia	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Sustainable Building Innovation.” Source: RevenueBase Database · checked Sep 17, 2026
15	Frametech	Partial evidence	Dewsbury, United KingdomHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Frame-Tech Structures manufacturers Timber Frame structures for housing, care, student accommodation and hotel projects.” Source: RevenueBase Database · checked Sep 17, 2026
16	Frame Homes	Partial evidence	Redruth, United KingdomHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Frame UK is one of the leading Timber Frame manufacturers within the UK, for over forty years we have supplied our products to a variety of market sectors, including: Local and…” Source: RevenueBase Database · checked Sep 17, 2026
17	Waugh Thistleton Architects	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Waugh Thistleton Architects are a London based architectural practice working internationally to produce thoughtful and sustainable low carbon buildings.” Source: RevenueBase Database · checked Sep 17, 2026
18	MAKAR	Partial evidence	Inverness, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “MAKAR Ltd is a timber engineering, building design, manufacture and delivery company, established in 2002.” Source: RevenueBase Database · checked Sep 17, 2026
19	Kirkwood Timber Frame	Strong evidence	Inverurie, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong evidence “Your Trusted Timber Frame Partner Leveraging over four decades of innovation and knowledge in timber frame construction, our ambitious and highly skilled team is pushing…” Source: RevenueBase Database · checked Sep 17, 2026
20	Walker Timber LTD	Partial evidence	Bo'ness, United KingdomHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial evidence “We have been a leader in the Timber Frame industry for nearly 200 years.” Source: RevenueBase Database · checked Sep 17, 2026
21	Xylotek	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Xylotek is at the forefront of the design and delivery of engineered timber structures.” Source: RevenueBase Database · checked Sep 17, 2026
22	Wyckham Blackwell	Partial evidence	Solihull, United KingdomHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “At Wyckham Blackwell we understand timber and how timber engineered products can save our clients time and money.” Source: RevenueBase Database · checked Sep 17, 2026
23	Timber Innovations	Partial evidence	Redditch, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Timber Innovations have recently moved to much larger office and manufacturing premises in Redditch, West Midlands and are specialist Self-Build Timber Frame, Passivhaus and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Macleod Construction LTD	Partial evidence	Lochgilphead, United KingdomHQ checked Sep 17, 2026	201-500	17 contacts →
	Partial evidence “MacLeod Construction is based in Lochgilphead, in Argyll.” Source: RevenueBase Database · checked Sep 17, 2026
25	ROB ROY Homes LTD	Partial evidence	Comrie Perthshire, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Rob Roy Homes has been operating in the construction industry since 1974.” 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: mass timber construction companies. 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 mass timber construction companies.
Partial evidence: Its own public description names part of mass timber construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mass timber construction companies. 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 232 mass timber construction companies based in the United Kingdom

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Mass timber construction companies based in the United Kingdom at a glance

As of Sep 17, 2026

44.8%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 232 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 mass timber construction companies, 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 “mass timber construction companies”. 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 mass timber construction companies), 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 mass timber construction companies, 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, 813 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 mass timber construction companies, 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 mass timber construction companies are there based in the United Kingdom?

RevenueBase identified 232 mass timber construction companies 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?

Donaldson Timber Systems, headquartered in Westhill, tops this list with the largest team on record.

Which city has the most mass timber construction companies?

London leads with 14 headquartered companies, followed by Huddersfield (3) and Irvine (3).

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 813 verified decision-maker contacts tracked across these 232 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.