Company lists · Data refreshed September 2026

Top 25 Urban design companies based in Los Angeles, United States

Name: Urban design companies based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 64 companies tracked

RevenueBase identified 64 urban design companies headquartered in Los Angeles, United States as of September 2026 and tracks 1,079 professional contacts across them, including 474 with verified work emails. New York is the largest hub.

This list covers urban design companies headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

64Companies

1,079Contacts tracked

474Verified emails

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The 25 largest urban design companies based in Los Angeles, United States

Ranked by team size

Top 25 of 64 urban design companies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to urban design companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	RIOS	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	201-500	300 contacts →
	Partial evidence “RIOS is a global design collective working to create destinations that spark wonder.” Source: RevenueBase Database · checked Sep 21, 2026
2	JERDE	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	104 contacts →
	Strong evidence “JERDE is a global group of innovative pioneers, architects, landscapers, urban planners, and strategists with a collective commitment to design beyond the ordinary.” Source: RevenueBase Database · checked Sep 21, 2026
3	Lehrer Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	96 contacts →
	Indirect evidence “Michael B.” Source: RevenueBase Database · checked Sep 21, 2026
4	Nadel Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	75 contacts →
	Partial evidence “As a leading Los Angeles architectural firm with over 50 years of experience, we offer comprehensive design and planning services specializing in retail revitalization…” Source: RevenueBase Database · checked Sep 21, 2026
5	Gruen Associates	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	73 contacts →
	Indirect evidence “Since 1946, Gruen Associates succeeds as one of Los Angeles’ best known legacy firms with a deep portfolio of landmark projects.” Source: RevenueBase Database · checked Sep 21, 2026
6	Studio-Mla	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	68 contacts →
	Strong evidence “Studio-MLA is a design studio that integrates landscape architecture, urban design, and planning to create places that inspire human connection, unite communities, and restore…” Source: RevenueBase Database · checked Sep 21, 2026
7	JGM	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	47 contacts →
	Partial evidence “JGM has offered a comprehensive array of design and construction related services to public and private sector clients for over 40 years.” Source: RevenueBase Database · checked Sep 21, 2026
8	TNI Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “The Next Idea Group is a Los Angeles based established professional design and architecture company with 22 years of experience and a proven track record.” Source: RevenueBase Database · checked Sep 21, 2026
9	Salt Landscape Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “SALT Landscape Architects is a Los Angeles-based design studio that creates enduring, engaging, and innovative landscapes at a range of scales.” Source: RevenueBase Database · checked Sep 21, 2026
10	RELM	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Realms play a consequential role in city life.” Source: RevenueBase Database · checked Sep 21, 2026
11	Here LA	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Here LA is an interdisciplinary design practice that improves the public realm.” Source: RevenueBase Database · checked Sep 21, 2026
12	HKLA	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	13 contacts →
	Indirect evidence “Hongjoo Kim Landscape Architects (HKLA) is a full service landscape architecture practice based in Los Angeles, California.” Source: RevenueBase Database · checked Sep 21, 2026
13	City Design Studio	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Strong evidence “City.Design.Studio LLC is an urban design, architecture, and planning firm with a focus on the revitalization of existing communities and the creation of unique, vibrant and…” Source: RevenueBase Database · checked Sep 21, 2026
14	JKA John Kaliski Architects	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Strong evidence “John Kaliski Architects, Inc.(JKA), founded in and based in Los Angeles, California, is an award-winning, full-service architecture and urban design certified Small Business…” Source: RevenueBase Database · checked Sep 21, 2026
15	Stir Architecture	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	8 contacts →
	Strong evidence “Sustainable design, the regeneration of urban centers, the balance between public places and private space, the exploration of new technologies; we are fully engaged in…” Source: RevenueBase Database · checked Sep 21, 2026
16	Gmpa Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “GMPA Architects is an award-winning design firm providing architectural and planning services throughout California.” Source: RevenueBase Database · checked Sep 21, 2026
17	Archimorphic	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “Archimorphic is a boutique architectural firm located in Downtown Los Angeles.” Source: RevenueBase Database · checked Sep 21, 2026
18	Barrio Planners Incorporated	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Strong evidence “We are a multidisciplinary firm engaged in the practice of architecture, landscape architecture, planning, programming, and urban design.” Source: RevenueBase Database · checked Sep 21, 2026
19	Roto Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “RoTo has envisioned, designed, and built a wide range of project types of varying type, scope, and complexity, locally, nationally, and internationally.” Source: RevenueBase Database · checked Sep 21, 2026
20	Tina Chee Landscape Studio Chee Salette	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “TINA CHEE LANDSCAPE STUDIO \| CHEE SALETTE is a design driven practice based in Los Angeles.” Source: RevenueBase Database · checked Sep 21, 2026
21	R204 Design	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “R204 DESIGN is a global planning and architecture firm based in Los Angeles.” Source: RevenueBase Database · checked Sep 21, 2026
22	Mark H. Savel Architects, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
23	ANX Aaron Neubert Architects, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “Founded in 2006, Aaron Neubert Architects is a design practice committed to orchestrating poetic relationships between landscape, light, and materiality, resulting in beautifully…” Source: RevenueBase Database · checked Sep 21, 2026
24	Agency Artifact	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “Agency Artifact is a landscape architecture and urban design studio based in Los Angeles.” Source: RevenueBase Database · checked Sep 21, 2026
25	Border Landscape Architecture	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “BORDER is an award-winning landscape architecture studio, founded by Duane Border, PLA, ASLA.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: urban design companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names urban design companies.
Partial evidence: Its own public description names part of urban design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name urban design companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 64 urban design companies based in Los Angeles, United States

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Urban design companies based in Los Angeles, United States at a glance

As of Sep 21, 2026

43.9%Verified-email coverage

16.9Average contacts per company

1-10Median size (employees)

242.2%Largest-city concentration · New York

Sep 21, 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 Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 64 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among urban design companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Los Angeles, United States whose own description of what they do matches “urban design companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names urban design companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among urban design companies, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 474 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Urban design companies by metro in the United States

Urban design companies in New York155
Urban design companies in Seattle68
Urban design companies in Los Angeles64
Urban design companies in San Francisco56
Urban design companies in Denver52
Urban design companies in Chicago51
Urban design companies in Boston50
Urban design companies in Austin46
Urban design companies in Portland43
Urban design companies in Houston41
Urban design companies in Miami40
Urban design companies in Atlanta39
Urban design companies in San Diego34
Urban design companies in Dallas31
Urban design companies in Washington29
Urban design companies in Philadelphia26
Urban design companies in Phoenix26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names urban design companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many urban design companies are there based in Los Angeles, United States?

RevenueBase identified 64 urban design companies headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

RIOS, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most urban design companies?

New York leads with 155 headquartered companies, followed by Seattle (68) and Los Angeles (64).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 474 verified decision-maker contacts tracked across these 64 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.