Company lists · Data refreshed September 2026

Top 25 Architectural firms based in the United Kingdom

Name: Architectural firms 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 8,183 companies tracked

RevenueBase identified 8,183 company matches for architectural firms associated with the United Kingdom as of September 2026 and tracks 83,891 professional contacts across them, including 39,836 with verified work emails and 5,660 with mobile numbers. London is the largest hub.

This list covers company matches for architectural firms associated with the 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 6, 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 6, 2026 How this list was built

8,183Companies

83,891Contacts tracked

39,836Verified emails

5,660Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest architectural firms based in the United Kingdom

Ranked by team size

Top 25 of 8,183 company matches for architectural firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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	ARUP	Exact match	London, United KingdomHQ recorded Sep 6, 2026	10001+	21,018 contacts →
	Exact match “We guide, plan and design the future of the built environment.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Ridge And Partners LLP	Exact match	Woodstock, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	1,427 contacts →
	Exact match “Ridge is a built environment consultancy, helping clients turn complex briefs into buildings and infrastructure that perform in the real world.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Zaha Hadid Architects	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	1,053 contacts →
	Exact match “We work at all scales and in all sectors.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	BENOY	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	552 contacts →
	Exact match “Benoy is a global studio for architecture, urbanism, commercial strategy, landscape architecture, interiors and design.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Grimshaw	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	550 contacts →
	Exact match “Grimshaw is a place of ideas and invention, driven by a desire to connect people to each other and the world around us.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Montway LTD	Exact match	Waltham Cross, United KingdomHQ recorded Sep 6, 2026	n/a	509 contacts →
	Exact match “Design & Build Construction Company” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	TP Bennett	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	444 contacts →
	Exact match “tp bennett is an independent architectural and design practice, owned and managed in the UK with a strong international presence.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	Fairhurst	Exact match	Glasgow, United KingdomHQ recorded Sep 6, 2026	201-500	437 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	PRP	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	402 contacts →
	Exact match “Since 1963, PRP has been at the forefront of designing high-quality buildings that enrich the lives of users and their communities.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Purcell	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	386 contacts →
	Exact match “We work as one family of many experts: architects, designers, heritage leaders and specialist consultants.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	10 Design	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	370 contacts →
	Exact match “We are 10 Design, part of 10n Collective, a dynamic and innovative architecture and masterplanning practice.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Allford Hall Monaghan Morris	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	363 contacts →
	Exact match “We make buildings that are enjoyable to use, beautiful to look at, and easy to understand.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Turley	Exact match	Manchester, United KingdomHQ recorded Sep 6, 2026	201-500	348 contacts →
	Exact match “Offering expert advisory services for the built environment and beyond, we work collaboratively with our clients to deliver places and communities that thrive.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	RMJM	Exact match	Edinburgh, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	347 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	Chapman Taylor	Exact match	Paddington, United KingdomHQ recorded Sep 6, 2026	201-500	343 contacts →
	Exact match “Operating from 13 design studios, Chapman Taylor is an award-winning practice of global architects, masterplanners and interior designers.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Ryder Architecture	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 6, 2026	201-500	337 contacts →
	Exact match “We are more than an architectural practice – we’re a team of teams with diverse and extensive expertise.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Stride Treglown	Exact match	Bristol, United KingdomHQ recorded Sep 6, 2026	201-500	324 contacts →
	Exact match “Stride Treglown is an employee-owned architecture and design practice and certified B Corp®.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	AHR	Exact match	Manchester, United KingdomHQ recorded Sep 6, 2026	201-500	303 contacts →
	Exact match “We are architects and building consultants who believe places have the power to shape a more positive future - for the people who use them, for local communities, and for our…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	Allies And Morrison	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	301 contacts →
	Exact match “We are architects and urbanists.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Ingleton Wood	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	271 contacts →
	Exact match “We provide single, multiple and full multidisciplinary services across a wide range of industry sectors, including commercial, health, education, residential, defence, heritage…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Baily Garner	Exact match	Eltham, United KingdomHQ recorded Sep 6, 2026	201-500	270 contacts →
	Exact match “Baily Garner is a leading multidisciplinary construction consultancy on a mission to positively impact people's lives.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	EPR Architects	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	269 contacts →
	Exact match “EPR Architects is an award-winning practice with a well-established reputation for quality architecture, masterplanning and interior design thanks to our extensive experience…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	ZEBRA	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	260 contacts →
	Exact match “Zebra is a global design and architecture firm specializing in consumer-focused experiences.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	SHH Architecture & Interiors	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	254 contacts →
	Exact match “SHH is a distinguished architecture and interiors studio renowned for creating remarkable spaces and places across the globe.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Hawkins Brown	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	248 contacts →
	Exact match “We are an internationally-renowned practice of over 200 award-winning architects, interior designers, urban designers and researchers.” Recorded in the RevenueBase company graph · Sep 6, 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 firms”. 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 8,183 architectural firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 39,836 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural firms based in the United Kingdom at a glance

As of Sep 6, 2026

47.5%Verified-email coverage

6.7%Mobile-number coverage

10.3Average contacts per company

1-10Median size (employees)

32.3%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

5,969

11-50

1,807

51-200

276

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

37,1180–30

2,50131–60

2161–90

1890–180

178180+

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 the United Kingdom whose business descriptions match “architectural firms” 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 39,836 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 6, 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.

Architectural firms by metro

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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural firms are there based in the United Kingdom?

RevenueBase identified 8,183 company matches for architectural firms associated with the 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?

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

Which city has the most architectural firms?

London leads with 2641 company records, followed by Manchester (142) and Edinburgh (118).

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 39,836 professional contacts with verified work emails tracked across these 8,183 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 6, 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.