Company lists · Data refreshed October 2026

Top 25 Institutional landscape architects based in Washington, United States

Name: Institutional landscape architects based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 53 companies tracked

RevenueBase identified 53 company matches for institutional landscape architects associated with Washington, United States as of October 2026 and tracks 773 professional contacts across them, including 435 with verified work emails. Across the United States, New York is the largest hub for this category (247 companies); Washington has 53.

This list covers company matches for institutional landscape architects associated with Washington, United States, 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 16, 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 16, 2026 How this list was built

53Companies

773Contacts tracked

435Verified emails

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The 25 largest institutional landscape architects based in Washington, United States

Ranked by team size

Top 25 of 53 company matches for institutional landscape architects based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Torti Gallas Partners	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	51-200	146 contacts →
	Exact match “With a passion for architecture, urban design, planning and placemaking, Torti Gallas + Partners (TG+P) designs places and buildings that transform neighborhoods, promoting…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	KCCT	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	51-200	90 contacts →
	Exact match “For 40 years, KCCT has created innovative and monumental architecture and interior design projects in more than 140 countries.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Shalom Baranes Associates	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	51-200	82 contacts →
	Exact match “Shalom Baranes Associates (SBA) is a Washington, DC architectural firm with an acclaimed reputation for its expertise in residential, commercial, institutional, and governmental…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	David M. Schwarz Architects	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	43 contacts →
	Exact match “David M.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Wiles Mensch	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	51-200	31 contacts →
	Exact match “Wiles Mensch (WM) is a certified small business providing land development and design services for projects across all sectors worldwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	CGS Architects	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	31 contacts →
	Exact match “CGS Architects was founded in Georgetown in 1981 to provide services in master planning, architecture and interior design.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Moya Design Partners Moya	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	31 contacts →
	Exact match “Moya Design Partners (MOYA) is a multidisciplinary design studio known for its inclusivity, sustainability, and cultural sensitivity.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Fillat Architecture	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	22 contacts →
	Exact match “FILLAT+ is a design studio headquartered in Washington, DC with offices in Baltimore, New York and San Diego.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Cunningham Quill Architects	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	20 contacts →
	Exact match “Established in 1996, Cunningham \| Quill Architects has generated a diverse portfolio of projects that celebrate context and reflect a fresh and insightful approach to design.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Bradley Site Design, INC	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	20 contacts →
	Exact match “Located in Washington, DC, Bradley Site Design is a dynamic Landscape Architecture, Civil Engineering and Planning firm founded in 1994 and dedicated to the creation of socially…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Oehme, VAN Sweden OVS	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	19 contacts →
	Exact match “OvS is an award-winning practice of landscape architecture based in Washington, DC.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Soto Architecture & Urban Design, Pllc	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	16 contacts →
	Exact match “Architecture & Urban design team located in the 14th Street corridor of Washington, DC.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	KGP Design Studio, LLC	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	16 contacts →
	Exact match “KGP design studio is a diverse, international and multidisciplinary design firm with expertise in architecture, urban design and transit.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Hartman-Cox Architects	Exact match	Washington, United StatesHQ recorded Oct 16, 2026	11-50	16 contacts →
	Exact match “Established in 1965, Hartman-Cox is a Washington, DC based firm that has continuously produced award-winning, imaginative and responsible design for institutional, educational and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Studiomb	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	15 contacts →
	Exact match “StudioMB, located in Washington, D.C, pursues a range of project types and provides complete professional services in the fields of architecture, campus and community planning…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Bell Architects, PC	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	14 contacts →
	Exact match “BELL Architects' works closely with communities to create places where people want to be.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Perkins Eastman DC	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	14 contacts →
	Exact match “Founded in 2011, Perkins Eastman DC (PEDC) was formed by a group of like-minded designers dedicated to the District of Columbia's urban core.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Moody Graham	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	14 contacts →
	Exact match “Bold in design, thoughtful in approach.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	LEE And Associates, INC	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	11 contacts →
	Exact match “lee and associates, inc (lai) is a respected and highly responsive firm offering planning and design professional services as it relates to how man relates to the land and the…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Nahra Design Group	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	1-10	10 contacts →
	Exact match “Nahra Design Group is an award-winning, full-service Architecture and Interior design firm.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Bbgm A I	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	9 contacts →
	Exact match “Your Vision.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	SORG	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	8 contacts →
	Exact match “Sorg is a full-service, international design firm offering architectural design services as well as programming, interior design, and construction management that was established…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Shinberg Levinas Architects	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “A growing firm practicing Architecture & Interiors & Urban Design for the public and private realms, done responsibly.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	GTM DC	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	1-10	7 contacts →
	Exact match “GTM Architects of Washington DC, LLC (GTM\|DC) is a full service, award-winning firm offering services in architecture, planning and design.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Istudio Architects	Exact match	Washington, DC, United StatesHQ recorded Oct 16, 2026	1-10	7 contacts →
	Exact match “ISTUDIO was founded with a dedication to creating artful, sustainable communities.” Recorded in the RevenueBase company graph · Oct 16, 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 “institutional landscape architects”. 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 53 institutional landscape architects based in Washington, United States

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Institutional landscape architects based in Washington, United States at a glance

As of Oct 16, 2026

56.3%Verified-email coverage

14.6Average contacts per company

11-50Median size (employees)

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 53 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 Washington, United States whose business descriptions match “institutional landscape architects” 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 435 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 16, 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.

Institutional landscape architects by metro in the United States

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 “institutional landscape architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many institutional landscape architects are there based in Washington, United States?

RevenueBase identified 53 company matches for institutional landscape architects associated with Washington, United States 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?

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

Which city in the United States has the most institutional landscape architects?

New York leads the United States with 247 company records, followed by Los Angeles (125) and Seattle (111). Washington has 53.

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 435 professional contacts with verified work emails tracked across these 53 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 16, 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.