Company lists · Data refreshed September 2026

Top 25 Retail architecture firms based in Los Angeles, United States

Name: Retail architecture firms 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 217 companies tracked

RevenueBase identified 217 retail architecture firms headquartered in Los Angeles, United States as of September 2026 and tracks 1,375 professional contacts across them, including 638 with verified work emails. New York is the largest hub.

This list covers retail architecture firms 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

217Companies

1,375Contacts tracked

638Verified emails

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The 25 largest retail architecture firms based in Los Angeles, United States

Ranked by team size

Top 25 of 217 retail architecture firms 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 retail architecture firms: 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	Marmol Radziner	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	144 contacts →
	Partial evidence “Established in 1989, Marmol Radziner is an award-winning Los Angeles-based design-build architecture and construction firm that integrates architectural design with a full range…” Source: RevenueBase Database · checked Sep 17, 2026
2	Valerio Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “Founded in 1994 by Niccolo Valerio, Valerio Architects Inc.” Source: RevenueBase Database · checked Sep 17, 2026
3	KAA Design Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	78 contacts →
	Indirect evidence “Based in Los Angeles, KAA Design Group is an award-winning, high-end residential design firm.” Source: RevenueBase Database · checked Sep 17, 2026
4	Nadel Architects	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	75 contacts →
	Strong 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 17, 2026
5	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
6	Johnson Fain	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “During the past 25 years of professional experience in the United States and overseas, Johnson Fain has established itself as an architecture, planning and interior design firm…” Source: RevenueBase Database · checked Sep 17, 2026
7	Wolcott Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
8	Avenue Interior Design	Indirect evidence	Los Angeles, United StatesHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect 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 17, 2026
9	Charlap Hyman & Herrero	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
10	Felbro Studios	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “FELBRO Studios: Bringing Brands to Life in Retail.” Source: RevenueBase Database · checked Sep 17, 2026
11	TNI Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
12	Omgivning Architecture Interiors	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “At Omgivning, we breathe new life into urban spaces.” Source: RevenueBase Database · checked Sep 17, 2026
13	Sean O'connor Lighting	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Sean O'Connor Lighting provides full service architectural lighting design and consultation services to local and international clients.” Source: RevenueBase Database · checked Sep 17, 2026
14	Letter Four, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	20 contacts →
	Indirect evidence “LETTER FOUR is a full service design-build firm.” Source: RevenueBase Database · checked Sep 17, 2026
15	Klawiter Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect 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 17, 2026
16	Studio Ar&d Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	16 contacts →
	Partial evidence “Studio AR & D Architects, nestled in the dynamic landscape of Los Angeles and Palm Springs, California is not just an architecture & design firm but a hub of innovation and…” Source: RevenueBase Database · checked Sep 17, 2026
17	Adam Hunter INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	15 contacts →
	Partial evidence “The Adam Hunter studio creates richly layered environments that tell a story specific to each client’s vision and to the architecture of the project.” Source: RevenueBase Database · checked Sep 17, 2026
18	Annette English Associates	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Annette English + Associates is a full-service interior architecture firm known for uncompromising standards of design, creativity, and craft.” Source: RevenueBase Database · checked Sep 17, 2026
19	Large Architecture	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
20	It-Makes	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	13 contacts →
	Partial evidence “An Architecture and Design Firm” Source: RevenueBase Database · checked Sep 17, 2026
21	Tichenor & Thorp Architects, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 17, 2026
22	Newman Garrison Partners	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “Newman Garrison + Partners (NG+P) is a Los Angeles-area based full service architecture, urban planning, and interior design studio that has demonstrated its commitment to design…” Source: RevenueBase Database · checked Sep 17, 2026
23	Studio APA	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Strong evidence “Based in Los Angeles, Studio APA is a versatile architecture firm with experience in mixed-use, residential, workplace, restaurant and retail projects.” Source: RevenueBase Database · checked Sep 17, 2026
24	Kluger Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Kluger Architects, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
25	Pica Sullivan Architects, LTD	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Pica + Sullivan Architects, Ltd.” 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: retail architecture firms. 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 retail architecture firms.
Partial evidence: Its own public description names part of retail architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name retail architecture firms. 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 217 retail architecture firms based in Los Angeles, United States

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Retail architecture firms based in Los Angeles, United States at a glance

As of Sep 17, 2026

46.4%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

246.1%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

162

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 217 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 retail architecture firms, 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 “retail architecture firms”. 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 retail architecture firms), 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 retail architecture firms, 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, 638 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.

Retail architecture firms 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 retail architecture firms, 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 retail architecture firms are there based in Los Angeles, United States?

RevenueBase identified 217 retail architecture firms 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?

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

Which city has the most retail architecture firms?

New York leads with 534 headquartered companies, followed by Los Angeles (217) and Chicago (174).

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 638 verified decision-maker contacts tracked across these 217 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.