Company lists · Data refreshed October 2026

Top 24 Circular economy architecture firms based in London, United Kingdom

Name: Circular economy architecture firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 447 companies tracked

RevenueBase identified 447 company matches for circular economy architecture firms associated with London, United Kingdom as of October 2026 and tracks 12,008 professional contacts across them, including 6,420 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for circular economy architecture firms 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 October 9, 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 Oct 9, 2026 How this list was built

447Companies

12,008Contacts tracked

6,420Verified emails

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The 24 largest circular economy architecture firms based in London, United Kingdom

Ranked by team size

Top 24 of 447 company matches for circular economy architecture firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Foster Partners	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	2,929 contacts →
	Exact match “Foster + Partners is a global studio for architecture, urbanism and design, all rooted in sustainability and founded by Norman Foster in 1967.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Grimshaw	Exact match	London, United KingdomHQ recorded Oct 9, 2026	501-1,000	569 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 · Oct 9, 2026 · View company records in RevenueBase
3	Sheppard Robson	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	452 contacts →
	Exact match “Sheppard Robson is an ever-evolving collective of architects, interior designers and masterplanners.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	PRP	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	407 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 · Oct 9, 2026 · View company records in RevenueBase
5	Atelier TEN	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	311 contacts →
	Exact match “As environmental design consultants, building services engineers and lighting designers, we are committed to high performance and sustainable design within the built environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Allies And Morrison	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	311 contacts →
	Exact match “We are architects and urbanists.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Reconomy	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	304 contacts →
	Exact match “Reconomy is an international circular economy specialist that combines technology, skills, and incredible people to build sustainability ‘loops’ that create circular opportunities…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Hawkins Brown	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	258 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 · Oct 9, 2026 · View company records in RevenueBase
9	HTA Design	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	247 contacts →
	Exact match “HTA are a practice of more than 200 people, bringing together the creative talents of architects, urbanists, planners, landscape architects, interior designers, engagement and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Hilson Moran	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	229 contacts →
	Exact match “We are interdisciplinary consultants, engineers and advisors, applying progressive design thinking to shape the environments we live in.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	PLP Architecture	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	217 contacts →
	Exact match “PLP Architecture is a London-based studio with offices in Singapore and Tokyo, designing buildings and places shaped by context and long-term value.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	MAX Fordham LLP	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	216 contacts →
	Exact match “Max Fordham LLP is a partnership of engineers, designers and consultants, working with the built environment, to deliver a sustainable future and a thriving planet.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	RSHP	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	214 contacts →
	Exact match “RSHP is an award-winning, 180-strong architectural practice, operating globally.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Elliott Wood	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	152 contacts →
	Exact match “We believe in a bigger and better idea of engineering.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Sidara	Exact match	London, United KingdomHQ recorded Oct 9, 2026	10001+	124 contacts →
	Exact match “Sidara is a global collaborative of leading specialist firms designing for people and the planet.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Levitt Bernstein	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	112 contacts →
	Exact match “As architects, landscape architects and urban designers, we create award winning buildings, living landscapes and thriving urban spaces, using inventive design to solve real life…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Alan Baxter LTD	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	90 contacts →
	Exact match “We believe that a holistic approach creates better buildings and healthier places to live and work.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Jestico Whiles	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	88 contacts →
	Exact match “Jestico + Whiles is an award-winning international architecture and interior design practice based in Clerkenwell, London.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Conisbee	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	79 contacts →
	Exact match “Conisbee is an award winning structural and civil engineering design practice with offices in London, Norwich Cambridge and Colchester.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	John Robertson Architects	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	79 contacts →
	Exact match “JRA is a forward-thinking and dynamic architectural practice, built on firm foundations with a commitment to people, place, and planet.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Xco2	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	77 contacts →
	Exact match “We are a multidisciplinary group with backgrounds in engineering, architecture and environmental science, working as consultants for buildings, large developments and masterplans…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Bennetts Associates	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	75 contacts →
	Exact match “Bennetts Associates is one of the UK’s leading architectural practices, recognised for creating elegant, human-centred buildings through an ethos of doing ‘More With Less’.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	ACME	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	72 contacts →
	Exact match “ACME was established in 2007 in London.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Architype	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	64 contacts →
	Exact match “Architype Ltd is an architectural practice working from offices in Hereford, London and Edinburgh.” Recorded in the RevenueBase company graph · Oct 9, 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 “circular economy architecture 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 24 of 447 circular economy architecture firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 6,420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Circular economy architecture firms based in London, United Kingdom at a glance

As of Oct 9, 2026

53.5%Verified-email coverage

26.9Average contacts per company

1-10Median size (employees)

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

288

11-50

112

51-200

201-500

501-1,000

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 447 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 “circular economy architecture 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 6,420 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 October 9, 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.

Circular economy architecture firms by metro in the United Kingdom

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

How many circular economy architecture firms are there based in London, United Kingdom?

RevenueBase identified 447 company matches for circular economy architecture firms associated with London, United Kingdom as of October 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?

Foster Partners 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 circular economy architecture firms?

London leads the United Kingdom with 447 company records, followed by Bristol (38) and Manchester (29).

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 6,420 professional contacts with verified work emails tracked across these 447 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 October 9, 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.