Company lists · Data refreshed September 2026

Top 25 Healthcare facility design companies worldwide

Name: Healthcare facility design companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 12,260 companies tracked

RevenueBase identified 12,260 healthcare facility design companies worldwide as of September 2026 and tracks 166,299 professional contacts across them, including 66,401 with verified work emails and 0 with mobile numbers. The United States is the largest market and New York the largest hub.

This list covers healthcare facility design companies worldwide, 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 16, 2026. Country and city lists for healthcare facility design companies follow the table.

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 16, 2026 86% judged on-target in blind review

12,260Companies

166,299Contacts tracked

66,401Verified emails

0Mobile numbers

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The 25 largest healthcare facility design companies worldwide

Ranked by team size

Top 25 of 12,260 healthcare facility design companies worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare facility design companies: 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	Perkins&will	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,958 contacts →
	Partial evidence “Since 1935, we’ve believed that design has the power to make the world a better, more beautiful place.” Source: RevenueBase Database · checked Sep 16, 2026
2	IA Interior Architects	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 16, 2026	501-1,000	1,584 contacts →
	Partial evidence “Celebrating 40 years of visionary design and innovation, IA Interior Architects is the first global architecture firm focused exclusively on interiors.” Source: RevenueBase Database · checked Sep 16, 2026
3	Corgan	Partial evidence	Dallas, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,414 contacts →
	Partial evidence “Corgan is an employee-owned architecture and design firm with 22 locations and more than 1,300 team members globally.” Source: RevenueBase Database · checked Sep 16, 2026
4	PAGE	Partial evidence	Washington, DC, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,191 contacts →
	Partial evidence “Performance by Design.” Source: RevenueBase Database · checked Sep 16, 2026
5	VAMED	Indirect evidence	Vienna, AustriaHQ checked Sep 16, 2026	n/a	1,188 contacts →
	Indirect evidence “Entreprise Générale pour la réalisation, l'équipement et la gestion de structures de santé.” Source: RevenueBase Database · checked Sep 16, 2026
6	Robins & Morton	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,123 contacts →
	Indirect evidence “Robins & Morton is a privately held construction firm headquartered in Birmingham, Alabama, with offices in Miami, Orlando, Tampa, Charlotte, Dallas, Huntsville, Nashville, San…” Source: RevenueBase Database · checked Sep 16, 2026
7	Restalliance	Indirect evidence	Lyon, FranceHQ checked Sep 16, 2026	1,001-5,000	1,093 contacts →
	Indirect evidence “Depuis plus de 30 ans, le Groupe Restalliance imagine et conçoit, exclusivement pour les établissements de santé, des solutions personnalisées de restauration, de services…” Source: RevenueBase Database · checked Sep 16, 2026
8	Athié Wohnrath	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	501-1,000	1,062 contacts →
	Indirect evidence “Para nós do Grupo a\|w, projetos impactantes são aqueles que traduzem o jeito de ser das pessoas e os valores das empresas.” Source: RevenueBase Database · checked Sep 16, 2026
9	Henderson Engineers	Partial evidence	Lenexa, KS, United StatesHQ checked Sep 16, 2026	501-1,000	1,040 contacts →
	Partial evidence “Henderson Engineers is a national building systems design firm with a wide array of engineering services and a portfolio representing a full range of markets including business…” Source: RevenueBase Database · checked Sep 16, 2026
10	Ware Malcomb	Partial evidence	International Design Firm, United StatesHQ checked Sep 16, 2026	501-1,000	992 contacts →
	Partial evidence “Established in 1972, Ware Malcomb is a dynamic, forward-thinking design firm offering streamlined architecture, interior design, branding, and engineering services across the…” Source: RevenueBase Database · checked Sep 16, 2026
11	NORR	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	501-1,000	907 contacts →
	Partial evidence “NORR is a global team of 750 architects, engineers, planners, and interior designers creating design strategies and solutions that express the unique vision of every project.” Source: RevenueBase Database · checked Sep 16, 2026
12	PBK	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	892 contacts →
	Strong evidence “PBK is an award-winning architecture, engineering and consulting practice that has been a leader in design solutions for education, healthcare, corporate, government and…” Source: RevenueBase Database · checked Sep 16, 2026
13	Medxcel	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 16, 2026	1,001-5,000	866 contacts →
	Partial evidence “As the leading facilities service provider in the U.S.” Source: RevenueBase Database · checked Sep 16, 2026
14	B H Architects	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	843 contacts →
	Partial evidence “B+H Architects is a global, award-winning firm with a 70+ year legacy of building creative solutions for clients through the delivery of architecture, interior design, landscape…” Source: RevenueBase Database · checked Sep 16, 2026
15	Nbbj Design	Partial evidence	Seattle, WA, United StatesHQ checked Sep 16, 2026	501-1,000	808 contacts →
	Partial evidence “NBBJ is an ideas-driven architecture and design firm dedicated to creating connected communities, healthier buildings and a more resilient environment.” Source: RevenueBase Database · checked Sep 16, 2026
16	Saudi Diyar Consultants	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 16, 2026	501-1,000	763 contacts →
	Partial evidence “Architects and Engineers Saudi Diyar Consultants is one of the leading multidiscipline design firms in the Middle East with a diverse portfolio of commercial, institutional…” Source: RevenueBase Database · checked Sep 16, 2026
17	LEO A Daly	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 16, 2026	501-1,000	656 contacts →
	Indirect evidence “Industry-Leading.” Source: RevenueBase Database · checked Sep 16, 2026
18	Arif & Bintoak	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 16, 2026	501-1,000	644 contacts →
	Indirect evidence “Arif & Bintoak Consulting Architects and Engineers was established in 1975 by civil engineers Mr.” Source: RevenueBase Database · checked Sep 16, 2026
19	Amico Group Of Companies	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 16, 2026	501-1,000	634 contacts →
	Partial evidence “Amico Corporation, founded in 1974, and the other corporations within the Amico Group, design, manufacture and market a broad range of products for virtually every department in…” Source: RevenueBase Database · checked Sep 16, 2026
20	RSP Architects	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 16, 2026	201-500	620 contacts →
	Indirect evidence “We are makers.” Source: RevenueBase Database · checked Sep 16, 2026
21	Cushing Terrell	Indirect evidence	Billings, MT, United StatesHQ checked Sep 16, 2026	201-500	618 contacts →
	Indirect evidence “Cushing Terrell was founded in 1938 by architects Ralph Cushing and Everett Terrell.” Source: RevenueBase Database · checked Sep 16, 2026
22	Architecture	Partial evidence	Troy, NY, United StatesHQ checked Sep 16, 2026	n/a	610 contacts →
	Partial evidence “architecture+ is a design and service-oriented architectural and planning firm located in Troy in New York's Capital Region.” Source: RevenueBase Database · checked Sep 16, 2026
23	Parkhill	Partial evidence	Lubbock, TX, United StatesHQ checked Sep 16, 2026	501-1,000	609 contacts →
	Partial evidence “We are a full-service design firm of extraordinary planners, designers, architects, and engineers.” Source: RevenueBase Database · checked Sep 16, 2026
24	HMC Architects	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	201-500	583 contacts →
	Strong evidence “Founded in 1940 with the purpose of anticipating community needs, HMC creates designs that positively impact communities-through healthcare, education, and civic spaces.” Source: RevenueBase Database · checked Sep 16, 2026
25	AIA Life Designers	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	501-1,000	572 contacts →
	Partial evidence “Depuis 1965, AIA Life Designers porte la vision d’une architecture engagée pour le bien-être, l’environnement et la santé, qui fédère au sein d’une même structure les métiers…” Source: RevenueBase Database · checked Sep 16, 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: healthcare facility design companies. 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 healthcare facility design companies.
Partial evidence: Its own public description names part of healthcare facility design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare facility design companies. 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 12,260 healthcare facility design companies worldwide

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Healthcare facility design companies worldwide at a glance

As of Sep 16, 2026

39.9%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

7,098

11-50

3,995

51-200

867

201-500

170

501-1,000

1,001-5,000

5,001-10,000

10001+

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 healthcare facility design companies, 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.
Coverage: 39 countries, largest first: the United States, India, Brazil, the United Kingdom, Germany, France, Canada, Australia, Türkiye, Italy and 29 more. Country and city lists for healthcare facility design companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “healthcare facility design companies”. 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 healthcare facility design companies), 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 healthcare facility design companies, and records with no verified work email.
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, 66,401 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 16, 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.

Healthcare facility design companies by location

80 lists · largest first

Every Healthcare facility design companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 healthcare facility design companies, 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 healthcare facility design companies are there worldwide?

RevenueBase identified 12,260 healthcare facility design companies worldwide 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?

Perkins&will, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most healthcare facility design companies?

The United States leads with 4,713 companies, followed by India (1,500) and Brazil (642). Every healthcare facility design companies list by country and city is linked on this page.

Which city has the most healthcare facility design companies?

New York leads with 213 headquartered companies, followed by Sao Paulo (163) and London (162).

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 66,401 verified decision-maker contacts tracked across these 12,260 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 16, 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.