Company lists · Data refreshed October 2026

Top 18 Interior design and consulting firms based in Berkeley, United States

Name: Interior design and consulting firms based in Berkeley, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 26 companies tracked

RevenueBase identified 26 company matches for interior design and consulting firms associated with Berkeley, United States as of October 2026 and tracks 86 professional contacts across them, including 43 with verified work emails. Across the United States, New York is the largest hub for this category (1,268 companies); Berkeley has 26.

This list covers company matches for interior design and consulting firms associated with Berkeley, 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 October 1, 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 Oct 1, 2026 How this list was built

26Companies

86Contacts tracked

43Verified emails

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The 18 largest interior design and consulting firms based in Berkeley, United States

Ranked by team size

Top 18 of 26 company matches for interior design and consulting firms based in Berkeley, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Kava Massih Architects	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “Kava Massih Architects is a full service architectural firm with headquarters in Berkeley and a satellite office in San Francisco.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	SDT Architects, INC	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	9 contacts →
	Exact match “SDT is a Berkeley based firm established in 1991.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Landed Interiors	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Landed Interiors & Homes is an interior design studio with offices in Berkeley, CA and New York City specializing in custom turn-key home homes and remodels in the San Francisco…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Catherine Macfee, INC	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Catherine Macfee Interior Design is an interior design firm lead by the creative visions of Catherine and Justine Macfee.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	SEE Arch	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “See Arch is a women-owned Architecture and Design firm based in Berkeley and Petaluma, California.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Banner DAY Interiors	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “At Banner Day, it is our mission to provide our clients with a sense of happiness and wellness in their space.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Koch Architects, INC	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Koch Architects is a full-service architecture and design firm based in Berkeley, California.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Sweitzer INC	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “We are a full service commercial contractor specializing in the design and build of bars, restaurants, offices, and retail spaces throughout the San Francisco Bay Area.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Dana Design Studio	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Interior Design” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Refined Interiors	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Refined Interiors is a Berkeley-based, full-service interior design firm owned by Laura Elliott, with projects throughout the United States.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Florentine Design	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “SERVICES Interior Design services: Full Residential Remodels Space Planning Interior Remodeling Design Consultation 2D & 3D Interior Models Color Consultation Material selection” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Raumfabrik Architecture Interiors	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Raumfabrik architecture + interiors is a Berkeley based architecture and interior design firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Design SET Match	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Bleu Leman Design	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “We're a full-service interior design company based in the East Bay of the San Francisco Bay Area, California.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Hanomoco Buildings Interiors	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “hanomoco design handles all elements of residential design, from exterior and structure to interior finishes and fixtures.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Cheng Design And Construction, INC	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Founded by Fu-Tung Cheng and established in 1986, CHENG Design is an acclaimed custom home and commercial-product design firm is based in Berkeley, CA.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Trachtenberg Architects, INC	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Trachtenberg Architects is a Berkeley based firm established in 1991.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	NU Interiors	Exact match	Berkeley, CA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Nu Interiors is a holistic thinking, purpose driven design studio that believes in collaboration and emotionally intelligent design practices.” Recorded in the RevenueBase company graph · Oct 1, 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 “interior design and consulting 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 18 of 26 interior design and consulting firms based in Berkeley, United States

See the full list, filter by size, metro and specialty, and access 43 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interior design and consulting firms based in Berkeley, United States at a glance

As of Oct 1, 2026

50.0%Verified-email coverage

3.3Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured across the whole United States list rather than for Berkeley, so it is reported there. Company counts and contact totals on this page are exact for Berkeley, over 26 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 Berkeley, United States whose business descriptions match “interior design and consulting 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 43 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 October 1, 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.

Interior design and consulting 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 “interior design and consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interior design and consulting firms are there based in Berkeley, United States?

RevenueBase identified 26 company matches for interior design and consulting firms associated with Berkeley, United States as of October 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?

Kava Massih Architects 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 interior design and consulting firms?

New York leads the United States with 1,268 company records, followed by Los Angeles (558) and Chicago (425). Berkeley has 26.

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 43 professional contacts with verified work emails tracked across these 26 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 October 1, 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.