Company lists · Data refreshed September 2026

Top 25 Sustainable landscape design firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 19,216 companies tracked

RevenueBase identified 19,216 company matches for sustainable landscape design firms worldwide as of September 2026 and tracks 124,990 professional contacts across them, including 38,280 with verified work emails. The United States is the largest market and London the largest hub.

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

19,216Companies

124,990Contacts tracked

38,280Verified emails

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The 25 largest sustainable landscape design firms worldwide

Ranked by team size

Top 25 of 19,216 company matches for sustainable landscape design firms 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	Perkins&will	Exact match	Chicago, IL, United StatesHQ recorded Sep 22, 2026	1,001-5,000	2,958 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 · Sep 22, 2026 · View company records in RevenueBase
2	Landcare LLC	Exact match	Frederick, MD, United StatesHQ recorded Sep 22, 2026	1,001-5,000	1,388 contacts →
	Exact match “Inspiring Others with Meaningful Environments: LandCare is committed to creating and maintaining meaningful environments for customers nationwide.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	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
4	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
5	Dialog	Exact match	Calgary, CA, CanadaHQ recorded Sep 22, 2026	501-1,000	905 contacts →
	Exact match “Hello.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Desert Group	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 22, 2026	5,001-10,000	819 contacts →
	Exact match “Founded in 1988, Desert Group delivers trend-setting, sustainable landscape and horticulture solutions across the UAE and beyond.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Ae7	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 22, 2026	501-1,000	755 contacts →
	Exact match “AE7 is a multi-disciplinary firm that believes in a holistic approach to design and the transformational power of architecture to create thoughtful and meaningful solutions in the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Cushing Terrell	Exact match	Billings, MT, United StatesHQ recorded Sep 22, 2026	201-500	618 contacts →
	Exact match “Cushing Terrell was founded in 1938 by architects Ralph Cushing and Everett Terrell.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	SWA	Exact match	Sausalito, CA, United StatesHQ recorded Sep 22, 2026	201-500	559 contacts →
	Exact match “SWA is a global landscape architecture, planning, and urban design firm with eight independent studios across the U.S.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Sasaki	Exact match	Boston, MA, United StatesHQ recorded Sep 22, 2026	201-500	515 contacts →
	Exact match “For over seventy years, Sasaki has brought together the best of architecture, interior design, landscape architecture, planning, urban design, civil engineering, graphic design…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	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
12	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
13	LAND	Exact match	Milano, ItalyHQ recorded Sep 22, 2026	51-200	348 contacts →
	Exact match “LAND – an acronym for Landscape, Architecture, Nature, and Development – is an international landscape consultancy with offices in Austria, Canada, Germany, Italy, Saudi Arabia…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Basatin Landscaping Spllc	Exact match	Yas Island, United Arab EmiratesHQ recorded Sep 22, 2026	1,001-5,000	347 contacts →
	Exact match “Whether it is a seasonal rotation of color, a retrofitting of an irrigation system, or a comprehensive landscape redesign, our environment friendly and cost-effective solutions…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	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
16	Hord Coplan Macht	Exact match	Baltimore, MD, United StatesHQ recorded Sep 22, 2026	201-500	333 contacts →
	Exact match “Hord Coplan Macht is an integrated firm offering planning, architecture, landscape architecture, interior design and environmental graphic design with offices in Baltimore…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Atelier TEN	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	323 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 · Sep 22, 2026 · View company records in RevenueBase
18	Cracknell	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 22, 2026	201-500	313 contacts →
	Exact match “Originating from the UK, Cracknell is one of the world’s largest independent landscape architecture, urban design and masterplanning practices, operating throughout the MENA…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	RDG Planning & Design	Exact match	Des Moines, IA, United StatesHQ recorded Sep 22, 2026	201-500	300 contacts →
	Exact match “We're a nationally recognized, relationship-focused interdisciplinary design and planning firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Landdesign	Exact match	Charlotte, NC, United StatesHQ recorded Sep 22, 2026	201-500	295 contacts →
	Exact match “LandDesign is an award-winning design firm offering urban design, planning, civil engineering and landscape architecture solutions to public, private and federal sector clients…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Hart Howerton	Exact match	San Francisco, CA, United StatesHQ recorded Sep 22, 2026	51-200	294 contacts →
	Exact match “We are a team of planners, architects, landscape architects and interior designers headquartered in New York and San Francisco with a network of domestic and international offices.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Mithun	Exact match	Seattle, WA, United StatesHQ recorded Sep 22, 2026	51-200	287 contacts →
	Exact match “Mithun is an integrated design firm dedicated to creating positive change in people’s lives.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Lhb, INC	Exact match	Duluth, MN, United StatesHQ recorded Sep 22, 2026	201-500	283 contacts →
	Exact match “LHB is a multidisciplinary architecture, engineering, and planning firm known for its sustainable design leadership.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	BSB Design	Exact match	West Des Moines, IA, United StatesHQ recorded Sep 22, 2026	51-200	281 contacts →
	Exact match “For 60 years, BSB Design has partnered with clients to shape places that perform.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	C.F. Møller Architects	Exact match	Aarhus, DenmarkHQ recorded Sep 22, 2026	201-500	277 contacts →
	Exact match “C.F.” 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 landscape design 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 19,216 sustainable landscape design firms worldwide

See the full list, filter by size, metro and specialty, and access 38,280 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable landscape design firms worldwide at a glance

As of Sep 22, 2026

30.6%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

12,541

11-50

5,112

51-200

1,040

201-500

194

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 landscape design firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “sustainable landscape design 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 38,280 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 landscape design firms by location

66 lists · largest first

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

How many sustainable landscape design firms are there worldwide?

RevenueBase identified 19,216 company matches for sustainable landscape design firms 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?

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

Which country has the most sustainable landscape design firms?

The United States leads with 6,690 companies, followed by France (1,263) and the United Kingdom (879). Every sustainable landscape design firms list by country and city is linked on this page.

Which city has the most sustainable landscape design firms?

London leads with 190 company records, followed by New York (136) and Dubai (109).

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 38,280 professional contacts with verified work emails tracked across these 19,216 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.