Company lists · Data refreshed September 2026

Top 25 Architecture companies based in the United Kingdom

Name: Architecture 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 6, 2026 11,373 companies tracked

This directory lists 11,373 architecture companies based in the United Kingdom, with 121,040 contacts and 57,502 email addresses. As of September 2026, London is the single most-represented city among the companies on the list.

Architecture companies design buildings and other structures, develop plans and specifications, and advise clients on construction, renovation, and project delivery. This list covers companies that provide architectural design, planning, documentation, or related building design services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

11,373Companies

121,040Contacts tracked

57,502Verified emails

8,073Mobile numbers

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The 25 largest architecture companies based in the United Kingdom

Ranked by team size

Top 25 of 11,373 architecture companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to architecture 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	ARUP	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	10001+	21,018 contacts →
	Indirect evidence “We guide, plan and design the future of the built environment.” Source: RevenueBase Database · checked Sep 6, 2026
2	Buro Happold	Indirect evidence	Bath, United KingdomHQ checked Sep 6, 2026	1,001-5,000	3,336 contacts →
	Indirect evidence “We are an international, integrated consultancy of engineers, designers and advisers.” Source: RevenueBase Database · checked Sep 6, 2026
3	Foster Partners	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	1,001-5,000	2,869 contacts →
	Strong evidence “Foster + Partners is a global studio for architecture, urbanism and design, all rooted in sustainability and founded by Norman Foster in 1967.” Source: RevenueBase Database · checked Sep 6, 2026
4	Ridge And Partners LLP	Indirect evidence	Woodstock, United KingdomHQ checked Sep 6, 2026	1,001-5,000	1,427 contacts →
	Indirect evidence “Ridge is a built environment consultancy, helping clients turn complex briefs into buildings and infrastructure that perform in the real world.” Source: RevenueBase Database · checked Sep 6, 2026
5	Cundall	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 6, 2026	1,001-5,000	1,269 contacts →
	Indirect evidence “We are a global, multi-disciplinary consultancy delivering sustainable engineering and design solutions across the built environment.” Source: RevenueBase Database · checked Sep 6, 2026
6	Hoare LEA	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	501-1,000	1,103 contacts →
	Indirect evidence “We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.” Source: RevenueBase Database · checked Sep 6, 2026
7	Zaha Hadid Architects	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	501-1,000	1,053 contacts →
	Indirect evidence “We work at all scales and in all sectors.” Source: RevenueBase Database · checked Sep 6, 2026
8	BDP	Indirect evidence	Manchester, United KingdomHQ checked Sep 6, 2026	1,001-5,000	1,044 contacts →
	Indirect evidence “BDP is a major international, interdisciplinary practice of architects, designers, engineers and urbanists.” Source: RevenueBase Database · checked Sep 6, 2026
9	Pick Everard	Indirect evidence	Leicester, United KingdomHQ checked Sep 6, 2026	501-1,000	795 contacts →
	Indirect evidence “Pick Everard is a leading multi-professional consultancy working within the property, infrastructure and construction industry.” Source: RevenueBase Database · checked Sep 6, 2026
10	Zuhause	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	n/a	764 contacts →
	Strong evidence “Zuhause is a boutique architecture and design studio that transforms spaces into sumptuous, well-designed homes.” Source: RevenueBase Database · checked Sep 6, 2026
11	BENOY	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	552 contacts →
	Strong evidence “Benoy is a global studio for architecture, urbanism, commercial strategy, landscape architecture, interiors and design.” Source: RevenueBase Database · checked Sep 6, 2026
12	Grimshaw	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	501-1,000	550 contacts →
	Indirect evidence “Grimshaw is a place of ideas and invention, driven by a desire to connect people to each other and the world around us.” Source: RevenueBase Database · checked Sep 6, 2026
13	Montway LTD	Indirect evidence	Waltham Cross, United KingdomHQ checked Sep 6, 2026	n/a	509 contacts →
	Indirect evidence “Design & Build Construction Company” Source: RevenueBase Database · checked Sep 6, 2026
14	Broadway Malyan	Indirect evidence	Waterloo, United KingdomHQ checked Sep 6, 2026	201-500	482 contacts →
	Indirect evidence “Broadway Malyan is a global urbanism practice dedicated to shaping regions, cities, buildings, and spaces that embody human purpose and identity.” Source: RevenueBase Database · checked Sep 6, 2026
15	Pentagram	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	452 contacts →
	Strong evidence “Our work encompasses graphics and identity, architecture and interiors, products and packaging, exhibitions and installations, websites and digital experiences, advertising and…” Source: RevenueBase Database · checked Sep 6, 2026
16	TP Bennett	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	444 contacts →
	Strong 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 6, 2026
17	Fairhurst	Indirect evidence	Glasgow, United KingdomHQ checked Sep 6, 2026	201-500	437 contacts →
	Indirect evidence “Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Source: RevenueBase Database · checked Sep 6, 2026
18	PRP	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	402 contacts →
	Indirect evidence “Since 1963, PRP has been at the forefront of designing high-quality buildings that enrich the lives of users and their communities.” Source: RevenueBase Database · checked Sep 6, 2026
19	Sheppard Robson	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	391 contacts →
	Indirect evidence “Sheppard Robson is an ever-evolving collective of architects, interior designers and masterplanners.” Source: RevenueBase Database · checked Sep 6, 2026
20	Purcell	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	386 contacts →
	Indirect evidence “We work as one family of many experts: architects, designers, heritage leaders and specialist consultants.” Source: RevenueBase Database · checked Sep 6, 2026
21	10 Design	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	370 contacts →
	Strong evidence “We are 10 Design, part of 10n Collective, a dynamic and innovative architecture and masterplanning practice.” Source: RevenueBase Database · checked Sep 6, 2026
22	Allford Hall Monaghan Morris	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	501-1,000	363 contacts →
	Indirect evidence “We make buildings that are enjoyable to use, beautiful to look at, and easy to understand.” Source: RevenueBase Database · checked Sep 6, 2026
23	Turley	Indirect evidence	Manchester, United KingdomHQ checked Sep 6, 2026	201-500	348 contacts →
	Indirect evidence “Offering expert advisory services for the built environment and beyond, we work collaboratively with our clients to deliver places and communities that thrive.” Source: RevenueBase Database · checked Sep 6, 2026
24	RMJM	Strong evidence	Edinburgh, United KingdomHQ checked Sep 6, 2026	1,001-5,000	347 contacts →
	Strong evidence “Founded by Sir Robert Matthew and Stirrat Johnson-Marshall in 1956, RMJM is one of the largest, most geographically and culturally diverse architecture firms in the world.” Source: RevenueBase Database · checked Sep 6, 2026
25	Chapman Taylor	Indirect evidence	Paddington, United KingdomHQ checked Sep 6, 2026	201-500	343 contacts →
	Indirect evidence “Operating from 13 design studios, Chapman Taylor is an award-winning practice of global architects, masterplanners and interior designers.” Source: RevenueBase Database · checked Sep 6, 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: architecture 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 architecture companies.
Partial evidence: Its own public description names part of architecture companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture 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 11,373 architecture companies based in the United Kingdom

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Architecture companies based in the United Kingdom at a glance

As of Sep 6, 2026

47.5%Verified-email coverage

6.7%Mobile-number coverage

10.6Average contacts per company

1-10Median size (employees)

33.8%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

8,236

11-50

2,521

51-200

418

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

53,6870–30

3,56031–60

2061–90

1390–180

222180+

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 architecture 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 “architecture 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 architecture 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 architecture 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, 57,502 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 6, 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.

Architecture companies by metro

Frequently asked

How many architecture companies are based in the United Kingdom?

RevenueBase counts 11,373 architecture companies listed based in the United Kingdom. The directory also includes 121,040 contacts and 57,502 email addresses.

Which city has the most architecture companies in the list?

London is the single most-represented city among the architecture companies on the list.

Where can I find contacts at architecture companies?

This directory includes 121,040 contacts and 57,502 email addresses for architecture companies based in the United Kingdom.

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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.