Company lists · Data refreshed September 2026

Top 25 Architecture design companies based in the United States

Name: Architecture design companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 14,304 companies tracked

RevenueBase identified 14,304 company matches for architecture design companies associated with the United States as of September 2026 and tracks 199,480 professional contacts across them, including 94,727 with verified work emails and 85,757 with mobile numbers. New York is the largest hub.

This list covers company matches for architecture design companies 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 September 6, 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 6, 2026 How this list was built

14,304Companies

199,480Contacts tracked

94,727Verified emails

85,757Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest architecture design companies based in the United States

Ranked by team size

Top 25 of 14,304 company matches for architecture design companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 Sep 6, 2026	1,001-5,000	2,958 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 · Sep 6, 2026 · View company records in RevenueBase
2	HOK	Exact match	New York, NY, United StatesHQ recorded Sep 6, 2026	1,001-5,000	2,614 contacts →
	Exact match “HOK is a global interdisciplinary design firm.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	DLR Group	Exact match	30 Offices, MN, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,992 contacts →
	Exact match “DLR Group is an integrated design firm delivering architecture, engineering, interiors, planning, and building optimization for new construction, renovation, and adaptive reuse.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	Skidmore, Owings & Merrill SOM	Exact match	New York, NY, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,967 contacts →
	Exact match “Skidmore, Owings & Merrill (SOM) is a global practice of architects, designers, engineers, and planners, responsible for some of the world’s most technically and environmentally…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Clayco	Exact match	Chicago, IL, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,720 contacts →
	Exact match “Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Ssoe Group	Exact match	Toledo, OH, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,603 contacts →
	Exact match “As an internationally ranked architecture and engineering firm, SSOE is known for delivering unparalleled client value that advances the AEC industry.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	IA Interior Architects	Exact match	San Francisco, CA, United StatesHQ recorded Sep 6, 2026	501-1,000	1,584 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 · Sep 6, 2026 · View company records in RevenueBase
8	BIG	Exact match	Brooklyn, United StatesHQ recorded Sep 6, 2026	501-1,000	1,540 contacts →
	Exact match “BIG is a Copenhagen, New York, London, Barcelona, Shanghai, Los Angeles, Zurich, and Bhutan-based global architecture firm operating within the fields of architecture, urbanism…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Gresham Smith	Exact match	Nashville, TN, United StatesHQ recorded Sep 6, 2026	501-1,000	1,430 contacts →
	Exact match “Gresham Smith is a premier architecture, engineering and consultancy services firm dedicated to creating healthy and thriving communities.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Corgan	Exact match	Dallas, TX, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,414 contacts →
	Exact match “Corgan is an employee-owned architecture and design firm with 22 locations and more than 1,300 team members globally.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	PAGE	Exact match	Washington, DC, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,191 contacts →
	Exact match “Performance by Design.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	The Beck Group	Exact match	Dallas, TX, United StatesHQ recorded Sep 6, 2026	501-1,000	1,054 contacts →
	Exact match “We integrate architecture, construction, sustainability, and technology to transform how our clients design and build.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Ware Malcomb	Exact match	International Design Firm, United StatesHQ recorded Sep 6, 2026	501-1,000	992 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 · Sep 6, 2026 · View company records in RevenueBase
14	KPF	Exact match	New York, NY, United StatesHQ recorded Sep 6, 2026	501-1,000	970 contacts →
	Exact match “KPF is dedicated to transforming cities through impactful design, collaborating closely with the world’s most forward-thinking clients to create high performing, carefully crafted…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	PBK	Exact match	Houston, TX, United StatesHQ recorded Sep 6, 2026	1,001-5,000	892 contacts →
	Exact match “PBK is an award-winning architecture, engineering and consulting practice that has been a leader in design solutions for education, healthcare, corporate, government and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	The Liro Group	Exact match	Syosset, NY, United StatesHQ recorded Sep 6, 2026	1,001-5,000	874 contacts →
	Exact match “The LiRo Group and Hill International’s Northeast Region have merged to become LiRo-Hill, upholding the firms’ strong, long-standing reputations as leaders in the field, and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	GPD Group	Exact match	Akron, OH, United StatesHQ recorded Sep 6, 2026	501-1,000	786 contacts →
	Exact match “Founded in 1961, GPD Group (GPD) has grown from only a handful of people to over 870 professionals in 14 offices located in Akron, Atlanta, Cleveland, Columbus, Dallas…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	M3 Engineering & Technology Corp	Exact match	Tucson, AZ, United StatesHQ recorded Sep 6, 2026	501-1,000	707 contacts →
	Exact match “M3 is a privately held full service design firm.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	OHM Advisors	Exact match	Livonia, MI, United StatesHQ recorded Sep 6, 2026	501-1,000	701 contacts →
	Exact match “There are many AEP firms.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	H2m Architects Engineers	Exact match	Melville, NY, United StatesHQ recorded Sep 6, 2026	501-1,000	692 contacts →
	Exact match “About H2M H2M architects + engineers is a multi-disciplinary professional consulting and design firm, proud of its long history of client service and consistent ability to meet…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Huitt-Zollars, INC	Exact match	Dallas, TX, United StatesHQ recorded Sep 6, 2026	501-1,000	662 contacts →
	Exact match “About Us: Welcome to Huitt-Zollars, a 100% employee-owned professional services firm dedicated to transforming the built environment.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	LEO A Daly	Exact match	Omaha, NE, United StatesHQ recorded Sep 6, 2026	501-1,000	656 contacts →
	Exact match “Industry-Leading.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Farnsworth Group, INC	Exact match	Normal, IL, United StatesHQ recorded Sep 6, 2026	501-1,000	654 contacts →
	Exact match “Farnsworth Group is a leading employee-owned full-service design firm, with 650-plus professionals across the United States.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Goodwyn Mills Cawood GMC	Exact match	Montgomery, AL, United StatesHQ recorded Sep 6, 2026	501-1,000	653 contacts →
	Exact match “ENR Southeast 2024 Design Firm of the Year Goodwyn Mills Cawood (GMC) is one of the largest architecture and engineering firms in the Southeast.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Shive-Hattery	Exact match	Cedar Rapids, IA, United StatesHQ recorded Sep 6, 2026	501-1,000	648 contacts →
	Exact match “As an architecture and engineering consulting firm, Shive-Hattery goes beyond traditional design.” Recorded in the RevenueBase company graph · Sep 6, 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 “architecture design companies”. 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 14,304 architecture design companies based in the United States

See the full list, filter by size, metro and specialty, and access 94,727 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Architecture design companies based in the United States at a glance

As of Sep 6, 2026

47.5%Verified-email coverage

43.0%Mobile-number coverage

13.9Average contacts per company

1-10Median size (employees)

7.3%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

9,474

11-50

3,910

51-200

735

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

87,8030–30

6,34331–60

3861–90

1690–180

527180+

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 “architecture design companies” 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 94,727 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 6, 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.

Architecture design companies 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 “architecture design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architecture design companies are there based in the United States?

RevenueBase identified 14,304 company matches for architecture design companies associated with the 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?

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

Which city has the most architecture design companies?

New York leads with 1046 company records, followed by Los Angeles (420) and Chicago (311).

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 94,727 professional contacts with verified work emails tracked across these 14,304 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 14,304 architecture design companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Architecture design companies by geography

Browse the directory

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.