Company lists · Data refreshed September 2026

Top 25 Architectural firm software companies based in London, United Kingdom

Name: Architectural firm software 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 28, 2026 822 companies tracked

RevenueBase identified 822 architectural firm software companies headquartered in London, United Kingdom as of September 2026 and tracks 6,107 professional contacts across them, including 2,388 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers architectural firm software companies headquartered in London, 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 28, 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 28, 2026 86% judged on-target in blind review

822Companies

6,107Contacts tracked

2,388Verified emails

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The 25 largest architectural firm software companies based in London, United Kingdom

Ranked by team size

Top 25 of 822 architectural firm software companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to architectural firm software 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	TP Bennett	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	444 contacts →
	Partial evidence “tp bennett is an independent architectural and design practice, owned and managed in the UK with a strong international presence.” Source: RevenueBase Database · checked Sep 28, 2026
2	Hawkins Brown	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	248 contacts →
	Indirect evidence “We are an internationally-renowned practice of over 200 award-winning architects, interior designers, urban designers and researchers.” Source: RevenueBase Database · checked Sep 28, 2026
3	ELECO	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	129 contacts →
	Partial evidence “Eleco enables companies across a broad range of industries to drive efficient operations through the use of market-leading, integrated software such as Powerproject, ShireSystem…” Source: RevenueBase Database · checked Sep 28, 2026
4	Fletcher Priest Architects	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	118 contacts →
	Indirect evidence “Fletcher Priest is a 120-strong practice formed of a highly collaborative group of individuals and led by a partnership group, united by shared ambitions to improve the built…” Source: RevenueBase Database · checked Sep 28, 2026
5	Eric Parry Architects	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “Eric Parry Architects & its Singapore Studio is an established and award-winning practice with a portfolio of notable work.” Source: RevenueBase Database · checked Sep 28, 2026
6	Veretec	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	71 contacts →
	Partial evidence “We are an award-winning Executive Architecture studio.” Source: RevenueBase Database · checked Sep 28, 2026
7	Formation Architects	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “Formation Architects is an established AJ100 architectural practice.” Source: RevenueBase Database · checked Sep 28, 2026
8	Conran And Partners	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “Conran and Partners is an internationally renowned architecture and interior design practice, founded by Sir Terence Conran.” Source: RevenueBase Database · checked Sep 28, 2026
9	TTSP	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect evidence “We are curious, creative people who enjoy collaborating to deliver inspirational, high-quality solutions to the most demanding of briefs.” Source: RevenueBase Database · checked Sep 28, 2026
10	GMJ	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	59 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
11	Child Graddon Lewis	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “Child Graddon Lewis are Architects and Designers who operate across all areas of the built environment.” Source: RevenueBase Database · checked Sep 28, 2026
12	Tara Bernerd & Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Tara Bernerd is a designer renowned for her aesthetic of sophisticated luxury.” Source: RevenueBase Database · checked Sep 28, 2026
13	Imaker Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Founded in 2017 by architects Baraa AlRefai and Ahmed AlRefai, iMaker Group is an award-winning firm specializing in high-end residential, hospitality, and commercial…” Source: RevenueBase Database · checked Sep 28, 2026
14	Silversoft	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	46 contacts →
	Partial evidence “Silversoft provides industry leading software to people and project centric firms globally with offices in the United Kingdom and South Africa & supporting over users across some…” Source: RevenueBase Database · checked Sep 28, 2026
15	Axiom Architects LLP	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “Axiom Architects is a leading practice in the hotel sector with offices in London, Lewes and Exeter.” Source: RevenueBase Database · checked Sep 28, 2026
16	ESA Architecture	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “ESA Architecture, member of WSP, has a long and distinguished history and has been established for over 100 years with offices in London and Manchester.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sheehan Nagle Hartray Associates, LTD A Woolpert Company	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	37 contacts →
	Indirect evidence “Sheehan Nagle Hartray Associates, Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
18	BDG Architecture Design	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “BDG architecture + design is an international consultancy focusing on strategy, architecture and design for corporate, public sector and education clients for new build…” Source: RevenueBase Database · checked Sep 28, 2026
19	Flanagan Lawrence	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “Flanagan Lawrence is an award-winning, design-led practice of architects and interior designers based in London.” Source: RevenueBase Database · checked Sep 28, 2026
20	A&q Partnership	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “A&Q Partnership is committed to providing the seamless delivery of dynamic and pragmatic architectural solutions for our national and international clients, underpinned by the…” Source: RevenueBase Database · checked Sep 28, 2026
21	Natalia Miyar Atelier	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “Global travel, a rich cultural heritage, and an academic background are the driving forces that inspire Natalia Miyar’s work.” Source: RevenueBase Database · checked Sep 28, 2026
22	BEN Pentreath LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “Ben Pentreath’s architectural and interior design studio has established a powerful reputation across a variety of disciplines.” Source: RevenueBase Database · checked Sep 28, 2026
23	Richard Parr Associates	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “Richard Parr Associates offers a unique creative architectural and design service for a wide variety of residential and commercial building projects.” Source: RevenueBase Database · checked Sep 28, 2026
24	HUT Architecture	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “HUT love making buildings for people to live, work and play in.” Source: RevenueBase Database · checked Sep 28, 2026
25	KOPE	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “KOPE is the only purpose-built software platform for productising the construction industry.” Source: RevenueBase Database · checked Sep 28, 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 firm software 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 firm software companies.
Partial evidence: Its own public description names part of architectural firm software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural firm software 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 822 architectural firm software companies based in London, United Kingdom

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Architectural firm software companies based in London, United Kingdom at a glance

As of Sep 28, 2026

39.1%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

565

11-50

198

51-200

201-500

1,001-5,000

10001+

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 822 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 firm software 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 London, United Kingdom whose own description of what they do matches “architectural firm software 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 firm software 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 firm software companies, and records with no verified work email. Companies headquartered outside London 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, 2,388 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 28, 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 firm software companies by metro in the United Kingdom

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 firm software 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 firm software companies are there based in London, United Kingdom?

RevenueBase identified 822 architectural firm software companies headquartered in London, 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?

TP Bennett, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most architectural firm software companies?

London leads the United Kingdom with 822 headquartered companies, followed by Manchester (45) and Leeds (37).

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 2,388 verified decision-maker contacts tracked across these 822 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 28, 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.