Company lists · Data refreshed September 2026

Top 25 Historic interior design firms based in Los Angeles, United States

Name: Historic interior design 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 20, 2026 212 companies tracked

RevenueBase identified 212 company matches for historic interior design firms associated with Los Angeles, United States as of September 2026 and tracks 1,053 professional contacts across them, including 439 with verified work emails. Across the United States, New York is the largest hub for this category (520 companies); Los Angeles follows with 212.

This list covers company matches for historic interior design firms associated with Los Angeles, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

212Companies

1,053Contacts tracked

439Verified emails

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The 25 largest historic interior design firms based in Los Angeles, United States

Ranked by team size

Top 25 of 212 company matches for historic interior design firms based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kelly Wearstler	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	101 contacts →
	Exact match “Kelly Wearstler Studio is a Los Angeles–based multidisciplinary design practice working across hospitality, private residences, workplaces and headquarters, product design…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Valerio Architects	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	82 contacts →
	Exact match “Founded in 1994 by Niccolo Valerio, Valerio Architects Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	SFA Design	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	44 contacts →
	Exact match “Smith-Firestone Asscoiates (SFA Design) has been a leader in the international design world, lending our tastes to the most premier resorts, hotels and private residences.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Jeremiah Brent Design	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Jeremiah Brent Design (JBD) is a full service interior design firm with offices in Los Angeles and New York City.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Avenue Interior Design	Exact match	Los Angeles, United StatesHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Andrea DeRosa & Ashley Manhan first came together in 2005, when they quickly recognized in each other a similar philosophy, ambition, and passion for design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Studio William Hefner	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	20 contacts →
	Exact match “Studio William Hefner is a company based out of 5820 Wilshire Blvd, Los Angeles, California, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Pierce & Ward	Exact match	Los Angeles, United StatesHQ recorded Sep 20, 2026	1-10	19 contacts →
	Exact match “THE TALE OF PIERCE & WARD As snow fell on New York City in the winter of 2012, two kindred spirits would join forces in the warm, wood paneled underbelly of an East Village bar.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Gregorius Pineo	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “The Gregorius\|Pineo Point Of View Respect for heritage, sophistication, and artisanal luxury have been touchstones for Gregorius\|Pineo since its inception 30 years ago.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Martyn Lawrence Bullard	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Martyn Lawrence Bullard is a multi-award winning Los Angeles-based interior designer renowned for his broad range of styles and eclectic, yet sophisticated and inviting interiors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Mark D. Sikes Interiors	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “An Interior design firm based in Los Angeles” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Timothy Corrigan, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “TIMOTHY CORRIGAN is a design company based out of 5818 W 3RD STREET, LOS ANGELES, California, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Klawiter Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Klawiter Group has offered interior planning and design services to an ever-growing list of clients for 40 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Diva Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “At Diva Group, our legacy is woven through decades of curating and championing the pinnacle of contemporary design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Bobby Berk	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	15 contacts →
	Exact match “Bobby Berk is best known as the design guru on Netflix’s Queer Eye.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	KAY Lang Associates	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	15 contacts →
	Exact match “Kay Lang + Associates is an award-winning Interior Design firm located in Los Angeles.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Annette English Associates	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “Annette English + Associates is a full-service interior architecture firm known for uncompromising standards of design, creativity, and craft.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Studio Unltd	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1-10	14 contacts →
	Exact match “Los Angeles based STUDIO UNLTD is an award-winning interiors firm with a focus on hospitality design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Breland-Harper	Exact match	Los Angeles, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “Founded by Michael Breland Breland – Harper is a Los Angeles-based design firm that provides interdisciplinary services across residential, commercial, mixed-use, and hospitality…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	It-Makes	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1-10	13 contacts →
	Exact match “An Architecture and Design Firm” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Jonathan Wang Design	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1-10	13 contacts →
	Exact match “JONATHAN WANG DESIGN (JWD) is a multidisciplinary design studio founded in 2019 and based in Los Angeles.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Rodrigo Vargas Design	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	12 contacts →
	Exact match “RVD Associates is an international, full-service Interior Design Firm with a diverse and talented team of experts creating unique, memorable, emotionally and dramatically…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Tichenor & Thorp Architects, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	12 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Beleco Design	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1-10	12 contacts →
	Exact match “We are an award-winning full-service interior design firm dedicated to transforming notable hospitality and residential interiors around the globe into beautiful yet functional…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Ryan Saghian Interior Design Studio	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	11 contacts →
	Exact match “Known for his bold design approach mixing California Modernism and Old Hollywood opulence, Ryan has become one of today’s most celebrated millennial designers, riding the wave of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Burnham Design	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1-10	11 contacts →
	Exact match “burnham design is a boutique design firm specializing in high-end residential interiors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “historic interior design firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 212 historic interior design firms based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 439 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Historic interior design firms based in Los Angeles, United States at a glance

As of Sep 20, 2026

41.7%Verified-email coverage

5.0Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

166

11-50

51-200

501-1,000

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 212 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Los Angeles, United States whose business descriptions match “historic interior design firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 439 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Historic interior design firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “historic interior design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many historic interior design firms are there based in Los Angeles, United States?

RevenueBase identified 212 company matches for historic interior design firms associated with Los Angeles, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kelly Wearstler tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most historic interior design firms?

New York leads the United States with 520 company records, followed by Los Angeles (212) and Chicago (164).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 439 professional contacts with verified work emails tracked across these 212 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 SmartSearch, 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.