Company lists · Data refreshed September 2026

Top 25 Workplace design consultancies based in Los Angeles, United States

Name: Workplace design consultancies 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 29, 2026 144 companies tracked

RevenueBase identified 144 workplace design consultancies headquartered in Los Angeles, United States as of September 2026 and tracks 1,012 professional contacts across them, including 514 with verified work emails. Across the United States, New York is the largest hub for this category (353 companies); Los Angeles follows with 144.

This list covers workplace design consultancies 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 29, 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 29, 2026 86% judged on-target in blind review

144Companies

1,012Contacts tracked

514Verified emails

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The 25 largest workplace design consultancies based in Los Angeles, United States

Ranked by team size

Top 25 of 144 workplace design consultancies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to workplace design consultancies: 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	Steinberg Hart	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	188 contacts →
	Partial evidence “For 70 years, Steinberg Hart has been shaping environments and creating inspiring places through an idea driven, results-oriented approach to design.” Source: RevenueBase Database · checked Sep 29, 2026
2	AC Martin	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 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 29, 2026
3	Valerio Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	82 contacts →
	Indirect evidence “Founded in 1994 by Niccolo Valerio, Valerio Architects Inc.” Source: RevenueBase Database · checked Sep 29, 2026
4	Western Office	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “With over a century of experience as a furniture dealer for top brands like MillerKnoll, we put our knowledge at work for you.” Source: RevenueBase Database · checked Sep 29, 2026
5	Wolcott Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	37 contacts →
	Partial evidence “Wolcott Architecture is an innovative design firm that focuses on developing impactful and functional interior environments, resulting in remarkable client experiences.” Source: RevenueBase Database · checked Sep 29, 2026
6	Avenue Interior Design	Partial evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Andrea DeRosa & Ashley Manhan first came together in 2005, when they quickly recognized in each other a similar philosophy, ambition, and passion for design.” Source: RevenueBase Database · checked Sep 29, 2026
7	Charlap Hyman & Herrero	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	30 contacts →
	Partial evidence “Charlap Hyman & Herrero is a Los Angeles / New York / Mexico City-based architecture and design firm that takes a fully integrated approach to conceptualizing and executing spaces…” Source: RevenueBase Database · checked Sep 29, 2026
8	Hamagami Carroll, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	29 contacts →
	Partial evidence “Hamagami/Carroll is an award-winning design consultancy, based in California and Texas.” Source: RevenueBase Database · checked Sep 29, 2026
9	Worksmart	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “We are a team of passionate, talented professionals that believe intelligent, beautifully designed spaces inspire people.” Source: RevenueBase Database · checked Sep 29, 2026
10	Wirt Design Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “At Wirt Design, we passionately believe well designed workspaces enhance not just the company's mission, but also the well-being and quality of life of the employees and the…” Source: RevenueBase Database · checked Sep 29, 2026
11	Klawiter Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Klawiter Group has offered interior planning and design services to an ever-growing list of clients for 40 years.” Source: RevenueBase Database · checked Sep 29, 2026
12	BASK	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	15 contacts →
	Strong evidence “We are a furniture design studio curating distinct workplace experiences that help build cultures, reflect brands and enrich lives.” Source: RevenueBase Database · checked Sep 29, 2026
13	DTANK	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	14 contacts →
	Partial evidence “At DTANK+, we specialize in creating furniture solutions that seamlessly blend technology and design-uniquely, affordably, and with purpose.” Source: RevenueBase Database · checked Sep 29, 2026
14	Large Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 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 29, 2026
15	Loescher Meachem Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	13 contacts →
	Partial evidence “Loescher Meachem Architects is an architecture and workplace consulting company.” Source: RevenueBase Database · checked Sep 29, 2026
16	Scala Studio	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	13 contacts →
	Strong evidence “Research Based Design group focused on Workplace Strategy + Emotion Based Design.” Source: RevenueBase Database · checked Sep 29, 2026
17	Alexander Design	Partial evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Alexander Design is a globally-recognized Los Angeles-based interior design firm.” Source: RevenueBase Database · checked Sep 29, 2026
18	Small Office	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	8 contacts →
	Partial evidence “Small Office is a Los Angeles based design resource and consultancy representing contemporary design.” Source: RevenueBase Database · checked Sep 29, 2026
19	Thread Collaborative	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Thread Collaborative is a design studio that specializes in retail and dining environments.” Source: RevenueBase Database · checked Sep 29, 2026
20	Night Palm	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Award winning interior designer and LA- based creative director, Tiffany Howell is the founder and head creative of design studio Night Palm.” Source: RevenueBase Database · checked Sep 29, 2026
21	Rjdesign	Partial evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “RJDesign is a visually creative company specializing in residential and commercial interior design, styling, visual merchandising, and window display installation.” Source: RevenueBase Database · checked Sep 29, 2026
22	Bells Whistles	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence “We built our first interiors by hand.” Source: RevenueBase Database · checked Sep 29, 2026
23	Studio Jackson, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “Studio Jackson Inc, a Los Angeles based full service interior design consultancy provides their client’s design related services from concepting their custom designed project to…” Source: RevenueBase Database · checked Sep 29, 2026
24	Boto Design Architects INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “BOTO Design Architects is a boutique, full-service architecture, acoustic, and interior design firm with studios in Los Angeles and Colorado.” Source: RevenueBase Database · checked Sep 29, 2026
25	MAD Studio	Partial evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “We are MAD Studio, a strategy driven design firm.” Source: RevenueBase Database · checked Sep 29, 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: workplace design consultancies. 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 workplace design consultancies.
Partial evidence: Its own public description names part of workplace design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name workplace design consultancies. 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 144 workplace design consultancies based in Los Angeles, United States

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Workplace design consultancies based in Los Angeles, United States at a glance

As of Sep 29, 2026

50.8%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

113

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 144 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 workplace design consultancies, 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 “workplace design consultancies”. 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 workplace design consultancies), 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 workplace design consultancies, 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, 514 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 29, 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.

Workplace design consultancies by metro in the United States

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 workplace design consultancies, 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 workplace design consultancies are there based in Los Angeles, United States?

RevenueBase identified 144 workplace design consultancies 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?

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

Which city in the United States has the most workplace design consultancies?

New York leads the United States with 353 headquartered companies, followed by Los Angeles (144) and Chicago (136).

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 514 verified decision-maker contacts tracked across these 144 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 29, 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.