Company lists · Data refreshed September 2026

Top 25 Public space construction companies based in Los Angeles, United States

Name: Public space construction 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 17, 2026 46 companies tracked

RevenueBase identified 46 public space construction companies headquartered in Los Angeles, United States as of September 2026 and tracks 886 professional contacts across them, including 435 with verified work emails. New York is the largest hub.

This list covers public space construction 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 17, 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 17, 2026 86% judged on-target in blind review

46Companies

886Contacts tracked

435Verified emails

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The 25 largest public space construction companies based in Los Angeles, United States

Ranked by team size

Top 25 of 46 public space construction companies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to public space construction 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	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	201-500	300 contacts →
	Indirect evidence “RIOS is a global design collective working to create destinations that spark wonder.” Source: RevenueBase Database · checked Sep 17, 2026
2	JERDE	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	104 contacts →
	Indirect 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 17, 2026
3	Lehrer Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	96 contacts →
	Indirect evidence “Michael B.” Source: RevenueBase Database · checked Sep 17, 2026
4	Gruen Associates	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
5	Studio-Mla	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	68 contacts →
	Indirect 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 17, 2026
6	Salt Landscape Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect 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 17, 2026
7	RELM	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Realms play a consequential role in city life.” Source: RevenueBase Database · checked Sep 17, 2026
8	John Friedman Alice Kimm Architects Jfak	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “The work of John Friedman Alice Kimm Architects (JFAK) begins with the premise that architecture has the power to dramatically affect people’s lives.” Source: RevenueBase Database · checked Sep 17, 2026
9	Here LA	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Here LA is an interdisciplinary design practice that improves the public realm.” Source: RevenueBase Database · checked Sep 17, 2026
10	HKLA	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
11	City Design Studio	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect 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 17, 2026
12	Ford E.C., INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Since our inception 44 years ago, Ford E.C.” Source: RevenueBase Database · checked Sep 17, 2026
13	Swift LEE Office	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Swift Lee Office (SLO) is a Los Angeles-based, multidisciplinary design collaborative.” Source: RevenueBase Database · checked Sep 17, 2026
14	JKA John Kaliski Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect 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 17, 2026
15	Stir Architecture	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
16	Roto Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect 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 17, 2026
17	Tina Chee Landscape Studio Chee Salette	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “TINA CHEE LANDSCAPE STUDIO \| CHEE SALETTE is a design driven practice based in Los Angeles.” Source: RevenueBase Database · checked Sep 17, 2026
18	ANX Aaron Neubert Architects, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect 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 17, 2026
19	Agency Artifact	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Agency Artifact is a landscape architecture and urban design studio based in Los Angeles.” Source: RevenueBase Database · checked Sep 17, 2026
20	Border Landscape Architecture	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
21	SO DA Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “In 2009 SO\|DA Architects was founded to enact a paradigm shift from the conventional business model into one that is more sustainable, collaborative, and bridges the gaps left…” Source: RevenueBase Database · checked Sep 17, 2026
22	Cliff Garten Studio	Partial evidence	Los Angeles, United StatesHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Cliff Garten Studio (CGS), located in Venice, California, believes that public sculpture can define our interaction and movement by creating energy between things, generating…” Source: RevenueBase Database · checked Sep 17, 2026
23	Mega LA	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “MEGA - An Urban Design, Planning and Landscape Design practice.” Source: RevenueBase Database · checked Sep 17, 2026
24	Otherworks	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “Otherworks is a multifaceted design office committed to creating unique and compelling public and private spaces.” Source: RevenueBase Database · checked Sep 17, 2026
25	Rfrm Collective	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “RFRM Collective is a full-service architecture firm based in the Arts District in Downtown Los Angeles.” Source: RevenueBase Database · checked Sep 17, 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: public space construction 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 public space construction companies.
Partial evidence: Its own public description names part of public space construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public space construction 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 46 public space construction companies based in Los Angeles, United States

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Public space construction companies based in Los Angeles, United States at a glance

As of Sep 17, 2026

49.1%Verified-email coverage

19.3Average contacts per company

1-10Median size (employees)

223.9%Largest-city concentration · New York

Sep 17, 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 46 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 public space construction 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 “public space construction 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 public space construction 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 public space construction 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, 435 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 17, 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.

Public space construction companies by metro in the United States

Public space construction companies in New York103
Public space construction companies in Seattle49
Public space construction companies in Los Angeles46
Public space construction companies in San Francisco45
Public space construction companies in Denver38
Public space construction companies in Boston34
Public space construction companies in Austin33
Public space construction companies in Chicago29
Public space construction companies in Portland29
Public space construction companies in Atlanta25

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 public space construction 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 public space construction companies are there based in Los Angeles, United States?

RevenueBase identified 46 public space construction 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 public space construction companies?

New York leads with 103 headquartered companies, followed by Seattle (49) and Los Angeles (46).

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 435 verified decision-maker contacts tracked across these 46 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 17, 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.