Company lists · Data refreshed September 2026

Top 25 Architectural technology companies based in London, United Kingdom

Name: Architectural technology companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 80 companies tracked

RevenueBase identified 80 company matches for architectural technology companies associated with London, United Kingdom as of September 2026 and tracks 853 professional contacts across them, including 291 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for architectural technology companies associated with London, 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 30, 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 30, 2026 How this list was built

80Companies

853Contacts tracked

291Verified emails

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The 25 largest architectural technology companies based in London, United Kingdom

Ranked by team size

Top 25 of 80 company matches for architectural technology companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Reds10	Exact match	London, United KingdomHQ recorded Sep 30, 2026	201-500	256 contacts →
	Exact match “At Reds10, we are redefining construction for the modern world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Delatim LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “Delatim is a construction and building services company providing design, installation and maintenance solutions for our clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	GMJ	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	59 contacts →
	Exact match “GMJ was founded in 1990 with a vision to reinvent the grand tradition of architectural illustration and model-making for the 21st century by pushing the boundaries of digital…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Hanover Building Services	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	34 contacts →
	Exact match “Hanover is an award-winning building services provider that specialises in electrical, mechanical, plumbing, heating and renewable energy installations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Phoenix ME	Exact match	London, United KingdomHQ recorded Sep 30, 2026	501-1,000	33 contacts →
	Exact match “We stand as a well-established industry leader, specialising in the design, installation, and commissioning of mechanical and electrical systems across diverse sectors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Condition Environment Services Limited	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “At Condition Environment Services Limited, we lead the way in mechanical building services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	ONE MEP	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “At ONE MEP, we deliver professional, reliable, and high-quality MEP solutions across London and surrounding areas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Archer Humphryes Architects	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Archer Humphryes Architects is a Design company located in London, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Pure Design Group	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Our core services include Architectural Design, Detail & Build, Technical Drawing, Interior Design, Design Management and Due Diligence.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	S&g Hvac Mechanical Specialists	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “S&G are a Mechanical Contractor with offices in London, Wales and the Midlands.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Celsius Solutions LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Celsius Solutions Ltd delivers projects throughout London, the South East and the UK with our unequalled Design and Build service for the HVAC sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Scenario Architecture LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “We are an established boutique architecture studio focused on the residential sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Udex Architecture	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Udex: Unique Design Experience Architecture and interior designs by adopting artificial intelligence techniques to optimise the time and the money spent on the projects as well as…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Atmosair Limited	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Providing our Clients with every aspect of Mechanical services from design concept to completion on time with professionalism.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	TH Electrical & Mechanical LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “TH ELECTRICAL & MECHANICAL LTD is a construction company based in London and operating throughout London and the South East, delivering the full range of mechanical, electrical &…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Racsel Building Services LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “With over 50 years’ experience within the industry Racsel Building Services Limited specialize in Design, Installation, Maintenance and Servicing of heating, ventilation, cooling…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Detailed Planning LTD - Architects	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “We're a dynamic practice of Chartered Architectural Technologists, taking on the planning and pre construction design phases with a fresh approach.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	LBF Architects LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “LBF ARCHITECTS LIMITED is a design company based out of 11 Dod St, London, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Millharbour Group LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “As an end-to-end service provider we are able to help you with all your mechanical, electrical and plumbing needs; specialist services such as fire protection or energy centres…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Quadrant Building Services	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	2 contacts →
	Exact match “At Quadrant Building Services Limited we pride ourselves on our technical expertise in engineering services enabling us to undertake a wide array of projects from minor plant…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Kenmar Cooling Limited	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “KENMAR COOLING LIMITED is a construction company based out of 171-173 GRAY'S INN ROAD, LONDON, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Notbim	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “We believe that the key to the delivery of a successful building project is the use of digital technology and open communication.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Artificial Kreativity	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Artificial Kreativity is a design-led architecture studio merging technology, art and architecture to create unique designs that aim to advance society.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	RH MEP LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	1 contacts →
	Exact match “RH MEP is a leading commercial mechanical, electrical, and plumbing service provider.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Lbmvarchitects	Exact match	London, United KingdomHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “At LBMV Architects, unique architectural design meets with the most advanced technology to provide a combination of distinctive aesthetic elegance, utility and comfort.” Recorded in the RevenueBase company graph · Sep 30, 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 “architectural technology 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 80 architectural technology companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural technology companies based in London, United Kingdom at a glance

As of Sep 30, 2026

34.1%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 80 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 London, United Kingdom whose business descriptions match “architectural technology 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 291 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 30, 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 “architectural technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural technology companies are there based in London, United Kingdom?

RevenueBase identified 80 company matches for architectural technology companies associated with London, 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?

Reds10 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most architectural technology companies?

London leads the United Kingdom with 80 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 291 professional contacts with verified work emails tracked across these 80 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 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 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.