Company lists · Data refreshed October 2026

Top 25 Circular economy architecture firms worldwide

Name: Circular economy architecture firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 22,091 companies tracked

RevenueBase identified 22,091 company matches for circular economy architecture firms worldwide as of October 2026 and tracks 324,924 professional contacts across them, including 118,131 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for circular economy architecture firms worldwide, 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. Country and city lists for circular economy architecture firms follow the table.

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

22,091Companies

324,924Contacts tracked

118,131Verified emails

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The 25 largest circular economy architecture firms worldwide

Ranked by team size

Top 25 of 22,091 company matches for circular economy architecture firms worldwide, 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	Arcadis	Exact match	Amsterdam, United KingdomHQ recorded Oct 9, 2026	10001+	35,503 contacts →
	Exact match “Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Stantec	Exact match	Edmonton, AB, CanadaHQ recorded Oct 9, 2026	10001+	29,839 contacts →
	Exact match “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	SWECO	Exact match	Stockholm, SwedenHQ recorded Oct 9, 2026	10001+	19,246 contacts →
	Exact match “Sweco is at the heart of the green transition - planning and designing the sustainable communities and cities of the future.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	BAM Nederland	Exact match	Bunnik, NetherlandsHQ recorded Oct 9, 2026	5,001-10,000	4,316 contacts →
	Exact match “Bij BAM Nederland bouwen we aan meer dan projecten: we bouwen aan een duurzame toekomst, geleid door onze missie Building a Sustainable Tomorrow.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Perkins&will	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	1,001-5,000	3,165 contacts →
	Exact match “Since 1935, we’ve believed that design has the power to make the world a better, more beautiful place.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	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
7	Dewberry	Exact match	Fairfax, VA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,918 contacts →
	Exact match “Dewberry is a leading, market-facing firm with a proven history of providing professional services to a wide variety of public- and private-sector clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	HOK	Exact match	New York, NY, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,772 contacts →
	Exact match “HOK is a global interdisciplinary design firm.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	WSP I Sverige	Exact match	Stockholm-marievik, SwedenHQ recorded Oct 9, 2026	10001+	2,699 contacts →
	Exact match “What if you could shape built and natural environments – and the future of those that use them?” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Hks, INC	Exact match	Dallas, TX, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,618 contacts →
	Exact match “We are a global firm of architects, designers, planners and advisors who create places noted for their beauty and performance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Mckinstry	Exact match	Seattle, WA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,293 contacts →
	Exact match “We're a national construction and energy services company dedicated to innovating the waste and climate harm out of the built environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Skidmore, Owings & Merrill SOM	Exact match	New York, NY, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,102 contacts →
	Exact match “Skidmore, Owings & Merrill (SOM) is a global practice of architects, designers, engineers, and planners, responsible for some of the world’s most technically and environmentally…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	IMEG	Exact match	Rock Island, IL, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,064 contacts →
	Exact match “Leaders in Engineering and Innovation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	DLR Group	Exact match	30 Offices, MN, United StatesHQ recorded Oct 9, 2026	1,001-5,000	2,039 contacts →
	Exact match “DLR Group is an integrated design firm delivering architecture, engineering, interiors, planning, and building optimization for new construction, renovation, and adaptive reuse.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Cundall	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	1,337 contacts →
	Exact match “We are a global, multi-disciplinary consultancy delivering sustainable engineering and design solutions across the built environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	OLA	Exact match	Austin, TX, United StatesHQ recorded Oct 9, 2026	n/a	1,150 contacts →
	Exact match “OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	The Beck Group	Exact match	Dallas, TX, United StatesHQ recorded Oct 9, 2026	501-1,000	1,135 contacts →
	Exact match “We integrate architecture, construction, sustainability, and technology to transform how our clients design and build.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Perkins Eastman	Exact match	New York, NY, United StatesHQ recorded Oct 9, 2026	1,001-5,000	1,126 contacts →
	Exact match “Perkins Eastman is a global design practice founded on the belief that design has the power to enhance people’s lives and safeguard the environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	KPF	Exact match	New York, NY, United StatesHQ recorded Oct 9, 2026	501-1,000	1,058 contacts →
	Exact match “KPF is dedicated to transforming cities through impactful design, collaborating closely with the world’s most forward-thinking clients to create high performing, carefully crafted…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Mapa Group	Exact match	Ankara, TürkiyeHQ recorded Oct 9, 2026	10001+	1,055 contacts →
	Exact match “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	TSE	Exact match	São Paulo/sp, BrazilHQ recorded Oct 9, 2026	5,001-10,000	1,035 contacts →
	Exact match “Somos a TSE - Total Sustainable Engineering.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	NORR	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	501-1,000	970 contacts →
	Exact match “NORR is a global team of 800 architects, engineers, planners, and interior designers creating design strategies and solutions that express the unique vision of every project.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Grontmij Group	Exact match	Halmstad, SwedenHQ recorded Oct 9, 2026	10001+	907 contacts →
	Exact match “Grontmij is part of Sweco.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Archetype Group	Exact match	Ho Chi Minh City, VietnamHQ recorded Oct 9, 2026	1,001-5,000	863 contacts →
	Exact match “Archetype Group is a leading international construction consultancy company, we are shaping buildings that last with a full range of consulting services: Architecture & Master…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Hassell	Exact match	Melbourne, United StatesHQ recorded Oct 9, 2026	501-1,000	854 contacts →
	Exact match “We are a leading international design practice with studios in Asia, Australia, the United Kingdom and the United States.” 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 25 of 22,091 circular economy architecture firms worldwide

See the full list, filter by size, metro and specialty, and access 118,131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Circular economy architecture firms worldwide at a glance

As of Oct 9, 2026

36.4%Verified-email coverage

14.7Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

15,103

11-50

5,438

51-200

1,074

201-500

237

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for circular economy architecture firms are linked below.
What qualifies: Company records worldwide 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. 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 118,131 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 location

127 lists · largest first

Every Circular economy architecture firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 22,091 company matches for circular economy architecture firms worldwide 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?

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

Which country has the most circular economy architecture firms?

The United States leads with 2,988 companies, followed by India (1,567) and France (1,326). Every circular economy architecture firms list by country and city is linked on this page.

Which city has the most circular economy architecture firms?

London leads with 452 company records, followed by Paris (307) and New York (216).

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 118,131 professional contacts with verified work emails tracked across these 22,091 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.