Company lists · Data refreshed September 2026

Top 25 Sustainable architecture companies based in Los Angeles, United States

Name: Sustainable architecture 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 16, 2026 69 companies tracked

RevenueBase identified 69 sustainable architecture companies headquartered in Los Angeles, United States as of September 2026 and tracks 615 professional contacts across them, including 268 with verified work emails. New York is the largest hub.

This list covers sustainable architecture 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 16, 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 16, 2026 86% judged on-target in blind review

69Companies

615Contacts tracked

268Verified emails

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The 25 largest sustainable architecture companies based in Los Angeles, United States

Ranked by team size

Top 25 of 69 sustainable architecture companies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable architecture 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	AC Martin	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	51-200	153 contacts →
	Partial evidence “AC Martin is a California-based architecture, planning, interior architecture and research firm that uses an integrated design approach to create enduring environments for the…” Source: RevenueBase Database · checked Sep 16, 2026
2	Home Front Build	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	75 contacts →
	Indirect evidence “Home Front is a design/build construction company specializing in green construction and preservation.” Source: RevenueBase Database · checked Sep 16, 2026
3	DCM	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	n/a	64 contacts →
	Partial evidence “Architecture and Design Our Office is led by 3 partners Jeff Dotterweich, Cynthia Carlson and Tiemo Mehner.” Source: RevenueBase Database · checked Sep 16, 2026
4	Studio Shamshiri	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “Studio Shamshiri is a multidisciplinary design firm.” Source: RevenueBase Database · checked Sep 16, 2026
5	Verdical Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “Established in 2012, Verdical Group has developed a nationally known brand and industry leading reputation as a sustainability consulting firm focused on decarbonizing the built…” Source: RevenueBase Database · checked Sep 16, 2026
6	AUX Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Founded in 2008, AUX Architecture designs the future for people, institutions, and communities.” Source: RevenueBase Database · checked Sep 16, 2026
7	John Friedman Alice Kimm Architects Jfak	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial 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 16, 2026
8	HKLA	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	13 contacts →
	Partial evidence “Hongjoo Kim Landscape Architects (HKLA) is a full service landscape architecture practice based in Los Angeles, California.” Source: RevenueBase Database · checked Sep 16, 2026
9	Large Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “With a focus on creativity, environmentally sensitive design, proactive project management and sound technical skills, LARGE architecture (LRG) delivers unique design solutions…” Source: RevenueBase Database · checked Sep 16, 2026
10	Luno Design Studio	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “LUNO is committed to the principles of collaboration, responsiveness, and sustainability.” Source: RevenueBase Database · checked Sep 16, 2026
11	Urban Architecture LAB	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Urban Architecture Lab is a full-service architecture design firm with a strong understanding of the project development process and our clients' needs.” Source: RevenueBase Database · checked Sep 16, 2026
12	Stir Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial 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 16, 2026
13	Archimorphic	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “Archimorphic is a boutique architectural firm located in Downtown Los Angeles.” Source: RevenueBase Database · checked Sep 16, 2026
14	R204 Design	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 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 16, 2026
15	ANX Aaron Neubert Architects, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 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 16, 2026
16	NEW Theme	Strong evidence	Los Angeles, United StatesHQ checked Sep 16, 2026	1-10	6 contacts →
	Strong evidence “Expanding upon the premise of sustainability, NEW THEME architecture seeks to foster a dialogue between green ideas and their articulation in radical new forms.” Source: RevenueBase Database · checked Sep 16, 2026
17	SO DA Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial 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 16, 2026
18	Norris Architects, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “With more than 40 years of accumulated experience among our team of experts, our Architecture Firm focuses on the entire development process of your project.” Source: RevenueBase Database · checked Sep 16, 2026
19	Okapi Architecture INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Okapi is passionate about bringing the design teams to the world of sustainability and energy efficiency by collaborating with public utility's fundings, such as Savings By Design.” Source: RevenueBase Database · checked Sep 16, 2026
20	RSS Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “RSS Architects is a creative architecture and planning studio based in Los Angeles, California.” Source: RevenueBase Database · checked Sep 16, 2026
21	Struere	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Struere is an Architecture firm.” Source: RevenueBase Database · checked Sep 16, 2026
22	Green Infrastructure Design	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Building Natural Green Infrastructure through Natural Design.” Source: RevenueBase Database · checked Sep 16, 2026
23	Otherworks	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Otherworks is a multifaceted design office committed to creating unique and compelling public and private spaces.” Source: RevenueBase Database · checked Sep 16, 2026
24	Rfrm Collective	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “RFRM Collective is a full-service architecture firm based in the Arts District in Downtown Los Angeles.” Source: RevenueBase Database · checked Sep 16, 2026
25	DE Loren & Associates	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “We constantly thrive to experiment with new materials and technologies.” Source: RevenueBase Database · checked Sep 16, 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: sustainable architecture 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 sustainable architecture companies.
Partial evidence: Its own public description names part of sustainable architecture companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable architecture 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 69 sustainable architecture companies based in Los Angeles, United States

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Sustainable architecture companies based in Los Angeles, United States at a glance

As of Sep 16, 2026

43.6%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

188.4%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 69 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 sustainable architecture 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 “sustainable architecture 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 sustainable architecture 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 sustainable architecture 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, 268 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 16, 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.

Sustainable architecture companies by metro in the United States

Sustainable architecture companies in New York130
Sustainable architecture companies in Los Angeles69
Sustainable architecture companies in Seattle64
Sustainable architecture companies in Portland54
Sustainable architecture companies in San Francisco52
Sustainable architecture companies in Miami37
Sustainable architecture companies in Austin33
Sustainable architecture companies in Boston33
Sustainable architecture companies in Chicago32
Sustainable architecture companies in Denver30
Sustainable architecture companies in Houston28
Sustainable architecture companies in Philadelphia28
Sustainable architecture companies in Washington28

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 sustainable architecture 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 sustainable architecture companies are there based in Los Angeles, United States?

RevenueBase identified 69 sustainable architecture 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?

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

Which city has the most sustainable architecture companies?

New York leads with 130 headquartered companies, followed by Los Angeles (69) and Seattle (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 268 verified decision-maker contacts tracked across these 69 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 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 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.