Company lists · Data refreshed October 2026

Top 25 Healthcare interior designers based in the United States

Name: Healthcare interior designers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 5,541 companies tracked

RevenueBase identified 5,541 company matches for healthcare interior designers associated with the United States as of October 2026 and tracks 72,319 professional contacts across them, including 33,907 with verified work emails. New York is the largest hub.

This list covers company matches for healthcare interior designers associated with the 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 13, 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 13, 2026 How this list was built

5,541Companies

72,319Contacts tracked

33,907Verified emails

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The 25 largest healthcare interior designers based in the United States

Ranked by team size

Top 25 of 5,541 company matches for healthcare interior designers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Perkins&will	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	1,001-5,000	3,165 contacts →
	Exact match “Since 1935, we’ve believed that design has the power to make the world a better, more beautiful place.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	IA Interior Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 13, 2026	501-1,000	1,653 contacts →
	Exact match “Celebrating 40 years of visionary design and innovation, IA Interior Architects is the first global architecture firm focused exclusively on interiors.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Ware Malcomb	Exact match	International Design Firm, United StatesHQ recorded Oct 13, 2026	501-1,000	1,025 contacts →
	Exact match “Established in 1972, Ware Malcomb is a dynamic, forward-thinking design firm offering streamlined architecture, interior design, branding, and engineering services across the…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Nbbj Design	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	501-1,000	842 contacts →
	Exact match “NBBJ is an ideas-driven architecture and design firm dedicated to creating connected communities, healthier buildings and a more resilient environment.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	LEO A Daly	Exact match	Omaha, NE, United StatesHQ recorded Oct 13, 2026	501-1,000	666 contacts →
	Exact match “Industry-Leading.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	RSP Architects	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 13, 2026	201-500	633 contacts →
	Exact match “We are makers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	HMC Architects	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	201-500	623 contacts →
	Exact match “Founded in 1940 with the purpose of anticipating community needs, HMC creates designs that positively impact communities-through healthcare, education, and civic spaces.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	ONE Workplace	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 13, 2026	501-1,000	604 contacts →
	Exact match “We create spaces that inspire and transform.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Ls3p Associates LTD	Exact match	Charleston, SC, United StatesHQ recorded Oct 13, 2026	201-500	578 contacts →
	Exact match “LS3P is an architecture, interiors, and planning firm celebrating more than 60 years of design excellence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Little Diversified Architectural Consulting	Exact match	Little Global, VA, United StatesHQ recorded Oct 13, 2026	201-500	524 contacts →
	Exact match “At Little, we deliver results far beyond architecture-results you wouldn’t expect from an architectural firm.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Ewingcole	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 13, 2026	201-500	512 contacts →
	Exact match “EwingCole is a nationally recognized architecture, engineering, interior design, and planning firm with offices in Atlanta, Baltimore, Charlotte, Fort Worth, Irvine, New York…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	TVS	Exact match	Atlanta, GA, United StatesHQ recorded Oct 13, 2026	51-200	484 contacts →
	Exact match “TVS is an award-winning architecture and interior design firm headquartered in Atlanta, GA with global project expertise.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	KTGY	Exact match	Irvine, CA, United StatesHQ recorded Oct 13, 2026	201-500	473 contacts →
	Exact match “Design Lives at KTGY.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	NAC	Exact match	Seattle, WA, United StatesHQ recorded Oct 13, 2026	201-500	407 contacts →
	Exact match “NAC is an award-winning design firm with talented team members working in offices in Seattle and Spokane, WA, Los Angeles and San Diego, CA, and Columbus, OH.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Flad Architects	Exact match	Madison, WI, United StatesHQ recorded Oct 13, 2026	201-500	406 contacts →
	Exact match “Flad Architects specializes in the planning and design of innovative facilities for healthcare, higher education, and science and technology clients.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	ASD SKY	Exact match	Atlanta, GA, United StatesHQ recorded Oct 13, 2026	201-500	364 contacts →
	Exact match “Established in 1963, ASD \| SKY has evolved into a multi-disciplinary design firm offering interiors, architectural, landscape, and graphic design services to a variety of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Dome Construction	Exact match	Emeryville, CA, United StatesHQ recorded Oct 13, 2026	201-500	355 contacts →
	Exact match “Over 50 years ago, Dome was founded on principles centered around integrity, transparency and a strong commitment to doing it right.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Wold Architects And Engineers	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 13, 2026	201-500	333 contacts →
	Exact match “Wold Architects and Engineers provides architectural, engineering, interior design & planning services to education, government, healthcare & senior living clients.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	DES	Exact match	Redwood City, CA, United StatesHQ recorded Oct 13, 2026	51-200	324 contacts →
	Exact match “Born and bred in the Bay Area, DES shares the trailblazing spirit of Silicon Valley.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	BLOX	Exact match	Bessemer, AL, United StatesHQ recorded Oct 13, 2026	501-1,000	297 contacts →
	Exact match “BLOX is reinventing how healthcare buildings are designed, manufactured and constructed.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	TPG Architecture	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	51-200	287 contacts →
	Exact match “TPG Architecture is a leading New York City-based design firm focused on creating interior environments that serve our clients' strategic objectives.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	ESA	Exact match	Nashville, TN, United StatesHQ recorded Oct 13, 2026	51-200	277 contacts →
	Exact match “ESa is a nationally recognized architecture and design firm based in Nashville, Tenn, specializing in architecture, interior design, master planning and space planning.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	The S L A M Collaborative Slam	Exact match	Glastonbury, CT, United StatesHQ recorded Oct 13, 2026	201-500	276 contacts →
	Exact match “SLAM is a 290 member architecture firm with offices in Atlanta, GA, Boston, MA, Denver, CO, Glastonbury, CT, Iowa City, IA, Los Angeles, CA, Orlando, FL, New York, NY…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	FCA	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 13, 2026	51-200	272 contacts →
	Exact match “FCA is a full-service architectural and design firm.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	PCA	Exact match	Cambridge, MA, United StatesHQ recorded Oct 13, 2026	51-200	267 contacts →
	Exact match “Founded in 1982, PCA is recognized as one of Greater Boston’s most responsive and innovative design firms.” Recorded in the RevenueBase company graph · Oct 13, 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 “healthcare interior designers”. 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 5,541 healthcare interior designers based in the United States

See the full list, filter by size, metro and specialty, and access 33,907 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare interior designers based in the United States at a glance

As of Oct 13, 2026

46.9%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

6.3%Largest-city concentration · New York

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

3,811

11-50

1,396

51-200

268

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,541 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 the United States whose business descriptions match “healthcare interior designers” 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 33,907 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 13, 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.

Healthcare interior designers by metro

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 “healthcare interior designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare interior designers are there based in the United States?

RevenueBase identified 5,541 company matches for healthcare interior designers associated with the 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?

Perkins&will tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare interior designers?

New York leads with 350 company records, followed by Chicago (146) and Los Angeles (139).

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 33,907 professional contacts with verified work emails tracked across these 5,541 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 13, 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.