Company lists · Data refreshed November 2026

Top 19 Architectural companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,260 companies tracked

RevenueBase identified 10,260 company matches for architectural companies associated with the United Kingdom as of November 2026 and tracks 90,351 professional contacts across them, including 36,149 with verified work emails. London is the largest hub.

This list covers company matches for architectural companies 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 November 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 Nov 6, 2026 How this list was built

10,260Companies

90,351Contacts tracked

36,149Verified emails

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

The 19 largest architectural companies based in the United Kingdom

Ranked by team size

Top 19 of 10,260 company matches for architectural companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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	Rider Levett Bucknall RLB	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	3,559 contacts →
	Exact match “RLB.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Ridge And Partners LLP	Exact match	Woodstock, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,628 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 · Nov 6, 2026 · View company records in RevenueBase
3	Zaha Hadid Architects	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	803 contacts →
	Exact match “We work at all scales and in all sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	SELF	Exact match	Sheffield, United KingdomHQ recorded Nov 6, 2026	n/a	644 contacts →
	Exact match “Self Architects has over 40 years experience in delivering high quality architectural and interior design solutions to a broad range of clients throughout the UK; across a diverse…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Montway LTD	Exact match	Waltham Cross, United KingdomHQ recorded Nov 6, 2026	n/a	501 contacts →
	Exact match “Design & Build Construction Company” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Fairhurst	Exact match	Glasgow, United KingdomHQ recorded Nov 6, 2026	201-500	467 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 · Nov 6, 2026 · View company records in RevenueBase
7	Purcell	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	421 contacts →
	Exact match “We work as one family of many experts: architects, designers, heritage leaders and specialist consultants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Turley	Exact match	Manchester, United KingdomHQ recorded Nov 6, 2026	201-500	394 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 · Nov 6, 2026 · View company records in RevenueBase
9	TP Bennett	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	346 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 · Nov 6, 2026 · View company records in RevenueBase
10	Stride Treglown	Exact match	Bristol, United KingdomHQ recorded Nov 6, 2026	201-500	344 contacts →
	Exact match “Stride Treglown is an employee-owned architecture and design practice and certified B Corp®.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Baily Garner	Exact match	Eltham, United KingdomHQ recorded Nov 6, 2026	201-500	329 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 · Nov 6, 2026 · View company records in RevenueBase
12	GMI Construction Group PLC	Exact match	Leeds, United KingdomHQ recorded Nov 6, 2026	201-500	323 contacts →
	Exact match “GMI Construction is a delivery-focused main contractor, bringing certainty to complex projects across the North and Midlands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Reddy Architecture Urbanism	Exact match	Dartry, United KingdomHQ recorded Nov 6, 2026	51-200	289 contacts →
	Exact match “Reddy Architecture + Urbanism is a firm of architects and design professionals providing a comprehensive range of design services from our offices in the UK and Ireland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Ingleton Wood	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	287 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 · Nov 6, 2026 · View company records in RevenueBase
15	EPR Architects	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	281 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 · Nov 6, 2026 · View company records in RevenueBase
16	SHH Architecture & Interiors	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	262 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 · Nov 6, 2026 · View company records in RevenueBase
17	LEE Marley Group	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	249 contacts →
	Exact match “Our aim is to develop progressive relationships with our clients in order to produce the best results throughout the construction process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Rapleys	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	238 contacts →
	Exact match “Our business is built around our authentic expertise and the services we offer – building consultancy, commercial, planning and residential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ZRP	Exact match	London, United KingdomHQ recorded Nov 6, 2026	n/a	232 contacts →
	Exact match “ZRP are a young enthusiastic design studio, based in Clerkenwell, London.” Recorded in the RevenueBase company graph · Nov 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 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 19 of 10,260 architectural companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 36,149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural companies based in the United Kingdom at a glance

As of Nov 6, 2026

40.0%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

29.5%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

7,079

11-50

2,391

51-200

429

201-500

501-1,000

1,001-5,000

5,001-10,000

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 10,260 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 the United Kingdom whose business descriptions match “architectural 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 36,149 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 November 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 companies 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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 10,260 company matches for architectural companies associated with the United Kingdom as of November 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?

Rider Levett Bucknall RLB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most architectural companies?

London leads with 3029 company records, followed by Manchester (172) and Bristol (135).

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 36,149 professional contacts with verified work emails tracked across these 10,260 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 November 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.