Company lists · Data refreshed September 2026

Top 25 Architectural technology companies based in the United Kingdom

Name: Architectural technology 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 30, 2026 679 companies tracked

RevenueBase identified 679 architectural technology companies headquartered in the United Kingdom as of September 2026 and tracks 12,604 professional contacts across them, including 4,457 with verified work emails. London is the largest hub.

This list covers architectural technology 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 30, 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 30, 2026 86% judged on-target in blind review

679Companies

12,604Contacts tracked

4,457Verified emails

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The 25 largest architectural technology companies based in the United Kingdom

Ranked by team size

Top 25 of 679 architectural technology companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural technology 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	FES Group	Indirect evidence	Stirling, United KingdomHQ checked Sep 30, 2026	501-1,000	661 contacts →
	Indirect evidence “The FES Group is one of the largest independent technical services companies in the UK over 60 years of experience providing building services solutions to a wide range of…” Source: RevenueBase Database · checked Sep 30, 2026
2	Kingspan Insulated Panels UK & Ireland	Indirect evidence	Holywell, United KingdomHQ checked Sep 30, 2026	10001+	651 contacts →
	Indirect evidence “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Source: RevenueBase Database · checked Sep 30, 2026
3	Crown House Technologies	Partial evidence	Dartford, United KingdomHQ checked Sep 30, 2026	1,001-5,000	617 contacts →
	Partial evidence “Part of the Laing O’Rourke Group, and founded on more than 200 years of experience, we are a leading construction and infrastructure technology services provider, supplying a…” Source: RevenueBase Database · checked Sep 30, 2026
4	Ibstock	Indirect evidence	Ibstock, United KingdomHQ checked Sep 30, 2026	1,001-5,000	490 contacts →
	Indirect evidence “We offer a diverse range of building products, solutions and expert technical and design services that enable our customers to create inspirational spaces and places.” Source: RevenueBase Database · checked Sep 30, 2026
5	Wienerberger UK	Indirect evidence	Cheadle, United KingdomHQ checked Sep 30, 2026	1,001-5,000	413 contacts →
	Indirect evidence “wienerberger UK & Ireland is building for what’s next-empowering the construction industry to create a sustainable future.” Source: RevenueBase Database · checked Sep 30, 2026
6	Daikin UK	Indirect evidence	Weybridge, United KingdomHQ checked Sep 30, 2026	201-500	398 contacts →
	Indirect evidence “Experts in our field, Daikin UK is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
7	Star Refrigeration	Indirect evidence	Glasgow, United KingdomHQ checked Sep 30, 2026	201-500	298 contacts →
	Indirect evidence “Star Refrigeration is a globally diversified cooling, heating, freezing, mechanical and electrical group of companies.” Source: RevenueBase Database · checked Sep 30, 2026
8	Reds10	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	256 contacts →
	Indirect evidence “At Reds10, we are redefining construction for the modern world.” Source: RevenueBase Database · checked Sep 30, 2026
9	JCA Engineering	Indirect evidence	Stevenage, United KingdomHQ checked Sep 30, 2026	201-500	237 contacts →
	Indirect evidence “JCA is a multi-faceted engineering services and construction business.” Source: RevenueBase Database · checked Sep 30, 2026
10	BJF Group	Indirect evidence	Sandling, United KingdomHQ checked Sep 30, 2026	201-500	189 contacts →
	Indirect evidence “BJF Group is a diverse building solutions company comprised of six complementary divisions; Facilities Management, Construction, Mechanical & Electrical, Project Services, MEP…” Source: RevenueBase Database · checked Sep 30, 2026
11	Carter Synergy	Indirect evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	201-500	181 contacts →
	Indirect evidence “Carter Synergy is a nation-wide provider of refrigeration, mechanical, electrical and other core building services.” Source: RevenueBase Database · checked Sep 30, 2026
12	VES	Indirect evidence	Eastleigh, United KingdomHQ checked Sep 30, 2026	201-500	167 contacts →
	Indirect evidence “For over 55 years, VES has been at the heart of British manufacturing, delivering intelligent ventilation solutions that keep buildings running efficiently.” Source: RevenueBase Database · checked Sep 30, 2026
13	Swegon Uk&i	Indirect evidence	Ashby-de-la-zouch, United KingdomHQ checked Sep 30, 2026	501-1,000	156 contacts →
	Indirect evidence “Swegon is a market leading supplier of energy efficient indoor climate, cooling and life safety systems.” Source: RevenueBase Database · checked Sep 30, 2026
14	MCS	Indirect evidence	Bristol, United KingdomHQ checked Sep 30, 2026	51-200	138 contacts →
	Indirect evidence “MCS Ltd are specialist building services engineers covering all aspects of commercial and industrial building services and infrastructure engineering across varying market sectors.” Source: RevenueBase Database · checked Sep 30, 2026
15	Cilantro Engineering UK Limited	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	123 contacts →
	Indirect evidence “Cilantro Engineering is a multi-discipline Building Services Contractor offering a vast range of Mechanical and Electrical Design & Installation services.” Source: RevenueBase Database · checked Sep 30, 2026
16	Alumasc Building Products LTD	Indirect evidence	St Helens, United KingdomHQ checked Sep 30, 2026	51-200	119 contacts →
	Indirect evidence “We are passionate about our purpose to provide high-quality, low carbon, sustainable building products, systems and solutions which help to manage the scarce resources of water…” Source: RevenueBase Database · checked Sep 30, 2026
17	Airco Refrigeration And AIR Conditioning LTD	Indirect evidence	Hull, United KingdomHQ checked Sep 30, 2026	51-200	114 contacts →
	Indirect evidence “Neil Fisher started Airco in 1991.” Source: RevenueBase Database · checked Sep 30, 2026
18	LJJ LTD	Indirect evidence	Stockton On Tees, United KingdomHQ checked Sep 30, 2026	201-500	114 contacts →
	Indirect evidence “LJJ formed in 2001 as a private limited company and is a multi-disciplined organisation capable of completing major mechanical, electrical and public health service contracts in a…” Source: RevenueBase Database · checked Sep 30, 2026
19	East West Connect LTD	Indirect evidence	Perivale, United KingdomHQ checked Sep 30, 2026	201-500	111 contacts →
	Indirect evidence “Founded in 1988, we are a family-owned business of passionate engineers who specialise in building services-driven construction projects, undertaking all major works in-house.” Source: RevenueBase Database · checked Sep 30, 2026
20	Hotchkiss LTD	Indirect evidence	Eastbourne, United KingdomHQ checked Sep 30, 2026	201-500	107 contacts →
	Indirect evidence “Hotchkiss is the UK's leading air conditioning and ventilation contractor.” Source: RevenueBase Database · checked Sep 30, 2026
21	Lindab UK	Indirect evidence	Northampton, United KingdomHQ checked Sep 30, 2026	1,001-5,000	102 contacts →
	Indirect evidence “Lindab develops, manufactures, markets and distributes products and system solutions in sheet metal and steel for simplified construction and improved indoor climate.” Source: RevenueBase Database · checked Sep 30, 2026
22	EFT Group	Indirect evidence	Southport, United KingdomHQ checked Sep 30, 2026	51-200	102 contacts →
	Indirect evidence “We are EFT Group.” Source: RevenueBase Database · checked Sep 30, 2026
23	Woodford	Indirect evidence	Loughton, United KingdomHQ checked Sep 30, 2026	51-200	99 contacts →
	Indirect evidence “Woodford specialise in mechanical and electrical building services for the construction market.” Source: RevenueBase Database · checked Sep 30, 2026
24	Lakesmere Group	Indirect evidence	Winnall, United KingdomHQ checked Sep 30, 2026	501-1,000	97 contacts →
	Indirect evidence “The Lakesmere Group comprises Lakesmere Limited (UK), McMullen Facades Ltd, Lakesmere Arabia LLC, Lakesmere Oman LLC, Lakesmere Middle East LLC (Dubai and Abu Dhabi) and Lakesmere…” Source: RevenueBase Database · checked Sep 30, 2026
25	Vaughan Engineering Group	Indirect evidence	Newtownabbey, United KingdomHQ checked Sep 30, 2026	51-200	79 contacts →
	Indirect evidence “Established in 1955, we are a leading mechanical and electrical building services engineering contractor operating throughout the United Kingdom and Ireland.” Source: RevenueBase Database · checked Sep 30, 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: architectural technology 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 architectural technology companies.
Partial evidence: Its own public description names part of architectural technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural technology 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 679 architectural technology companies based in the United Kingdom

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Architectural technology companies based in the United Kingdom at a glance

As of Sep 30, 2026

35.4%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

11.8%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

311

11-50

252

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 679 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 architectural technology 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 “architectural technology 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 architectural technology 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 architectural technology 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, 4,457 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 30, 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.

Architectural technology companies by metro

Architectural technology companies in London80

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 architectural technology 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 architectural technology companies are there based in the United Kingdom?

RevenueBase identified 679 architectural technology 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?

FES Group, headquartered in Stirling, tops this list with the largest team on record.

Which city has the most architectural technology companies?

London leads with 80 headquartered companies, followed by Manchester (18) and Birmingham (12).

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 4,457 verified decision-maker contacts tracked across these 679 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 30, 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.