Company lists · Data refreshed September 2026

Top 25 Sustainable design agencies worldwide

Name: Sustainable design agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 25,853 companies tracked

RevenueBase identified 25,853 company matches for sustainable design agencies worldwide as of September 2026 and tracks 169,533 professional contacts across them, including 52,133 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for sustainable design agencies 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 September 22, 2026. Country and city lists for sustainable design agencies 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 Sep 22, 2026 How this list was built

25,853Companies

169,533Contacts tracked

52,133Verified emails

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The 25 largest sustainable design agencies worldwide

Ranked by team size

Top 25 of 25,853 company matches for sustainable design agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 Sep 22, 2026	1,001-5,000	2,869 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 · Sep 22, 2026 · View company records in RevenueBase
2	DLR Group	Exact match	30 Offices, MN, United StatesHQ recorded Sep 22, 2026	1,001-5,000	1,992 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 · Sep 22, 2026 · View company records in RevenueBase
3	Cannondesign	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	1,660 contacts →
	Exact match “CannonDesign is a different kind of design firm, where architecture, strategy, experience, innovation and social good converge to create meaningful impact.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	OLA	Exact match	Austin, TX, United StatesHQ recorded Sep 22, 2026	n/a	1,145 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 · Sep 22, 2026 · View company records in RevenueBase
5	Perkins Eastman	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	1,083 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 · Sep 22, 2026 · View company records in RevenueBase
6	TSE	Exact match	São Paulo/sp, BrazilHQ recorded Sep 22, 2026	5,001-10,000	1,067 contacts →
	Exact match “Somos a TSE - Total Sustainable Engineering.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	KPF	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	501-1,000	970 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 · Sep 22, 2026 · View company records in RevenueBase
8	NORR	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	501-1,000	907 contacts →
	Exact match “NORR is a global team of 750 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 · Sep 22, 2026 · View company records in RevenueBase
9	Lpa, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 22, 2026	501-1,000	728 contacts →
	Exact match “Since LPA was founded in 1965, it's been our mission to deliver timeless, sustainable designs that benefit the environment, generate lasting value, enrich the human experience and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Henning Larsen	Exact match	Copenhagen V, United StatesHQ recorded Sep 22, 2026	501-1,000	629 contacts →
	Exact match “As an experienced studio with a global presence, a balance of hands-on capabilities and artistic sensitivity is at the core of our design language.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	ADP Consulting	Exact match	Melbourne, AustraliaHQ recorded Sep 22, 2026	201-500	468 contacts →
	Exact match “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Lg2	Exact match	Montreal, QC, CanadaHQ recorded Sep 22, 2026	201-500	461 contacts →
	Exact match “LG2 is a creative agency that firmly believes its work must serve progress.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	KTGY	Exact match	Irvine, CA, United StatesHQ recorded Sep 22, 2026	201-500	461 contacts →
	Exact match “Design Lives at KTGY.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Callisonrtkl	Exact match	Amsterdam, DC, NetherlandsHQ recorded Sep 22, 2026	1,001-5,000	452 contacts →
	Exact match “CRTKL has now joined Arcadis, a global leader in the delivery of sustainable design, engineering and consultancy solutions for natural and built assets.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Donker Groep	Exact match	Sneek, NetherlandsHQ recorded Sep 22, 2026	501-1,000	425 contacts →
	Exact match “Welcome to Donker Groep.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Design Workshop	Exact match	Denver, CO, United StatesHQ recorded Sep 22, 2026	51-200	418 contacts →
	Exact match “Design Workshop is a 100% employee-owned international design studio spanning the fields of landscape architecture, urban design, planning, economics, environmental graphic…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Sheppard Robson	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	391 contacts →
	Exact match “Sheppard Robson is an ever-evolving collective of architects, interior designers and masterplanners.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	Estudio Architecture	Exact match	Houston, TX, United StatesHQ recorded Sep 22, 2026	n/a	390 contacts →
	Exact match “eStudio is a specialized full service architectural and boutique design firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	LEMAY	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	201-500	373 contacts →
	Exact match “Architectes \| Créateurs de changement Depuis plus de 60 ans, nous visons à redessiner l’avenir à travers la conception d’espaces de vie et de possibilités.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	AESG	Exact match	London, United Arab EmiratesHQ recorded Sep 22, 2026	201-500	373 contacts →
	Exact match “AESG is an international Consultancy, Engineering and Advisory firm committed to driving sustainability in the built environment and beyond.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	EMM Consulting PTY Limited	Exact match	St Leonards, AustraliaHQ recorded Sep 22, 2026	201-500	361 contacts →
	Exact match “At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	RTKL	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1,001-5,000	351 contacts →
	Exact match “CRTKL has now joined Arcadis, a global leader in the delivery of sustainable design, engineering and consultancy solutions for natural and built assets.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Turley	Exact match	Manchester, United KingdomHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
24	Morphogenesis	Exact match	New Delhi, IndiaHQ recorded Sep 22, 2026	201-500	348 contacts →
	Exact match “Morphogenesis is a leading design and consulting firm operating at the intersection of architecture, urban planning, and sustainability, with a Pan-India presence.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	ASD SKY	Exact match	Atlanta, GA, United StatesHQ recorded Sep 22, 2026	201-500	344 contacts →
	Exact match “Established in 1963, ASD \| SKY has evolved into a multi-disciplinary design firm offering interiors, architectural, landscape, and graphic design services to a variety of…” Recorded in the RevenueBase company graph · Sep 22, 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 “sustainable design agencies”. 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 25,853 sustainable design agencies worldwide

See the full list, filter by size, metro and specialty, and access 52,133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable design agencies worldwide at a glance

As of Sep 22, 2026

30.8%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

20,052

11-50

4,716

51-200

765

201-500

149

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 sustainable design agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “sustainable design agencies” 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 52,133 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 22, 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.

Sustainable design agencies by location

103 lists · largest first

Every Sustainable design agencies 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 “sustainable design agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable design agencies are there worldwide?

RevenueBase identified 25,853 company matches for sustainable design agencies worldwide 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?

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

Which country has the most sustainable design agencies?

The United States leads with 3,937 companies, followed by the United Kingdom (1,914) and India (1,776). Every sustainable design agencies list by country and city is linked on this page.

Which city has the most sustainable design agencies?

London leads with 677 company records, followed by Paris (357) and New York (290).

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 52,133 professional contacts with verified work emails tracked across these 25,853 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 22, 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.