Company lists · Data refreshed September 2026

Top 25 Architecture software IT services based in the United States

Name: Architecture software IT services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 6,217 companies tracked

RevenueBase identified 6,217 architecture software IT services headquartered in the United States as of September 2026 and tracks 90,582 professional contacts across them, including 36,941 with verified work emails and 29,608 with mobile numbers. New York is the largest hub.

This list covers architecture software IT services headquartered in the United States, 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 23, 2026.

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 23, 2026 86% judged on-target in blind review

6,217Companies

90,582Contacts tracked

36,941Verified emails

29,608Mobile numbers

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The 25 largest architecture software IT services based in the United States

Ranked by team size

Top 25 of 6,217 architecture software IT services based in the United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to architecture software IT services: 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	Autodesk	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	10001+	21,030 contacts →
	Indirect evidence “Autodesk is changing how the world is designed and made.” Source: RevenueBase Database · checked Sep 23, 2026
2	Ssoe Group	Partial evidence	Toledo, OH, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,603 contacts →
	Partial evidence “As an internationally ranked architecture and engineering firm, SSOE is known for delivering unparalleled client value that advances the AEC industry.” Source: RevenueBase Database · checked Sep 23, 2026
3	IA Interior Architects	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 23, 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 23, 2026
4	Vision Technologies	Partial evidence	Glen Burnie, MD, United StatesHQ checked Sep 23, 2026	501-1,000	686 contacts →
	Partial evidence “Vision Technologies is an Information Technology (IT) solutions and services company.” Source: RevenueBase Database · checked Sep 23, 2026
5	Bluebeam	Indirect evidence	Pasadena, CA, United StatesHQ checked Sep 23, 2026	501-1,000	675 contacts →
	Indirect evidence “Bluebeam pushes the boundaries of innovation, developing smart, simple project efficiency and collaboration solutions for design and construction professionals worldwide.” Source: RevenueBase Database · checked Sep 23, 2026
6	HCSS	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 23, 2026	201-500	645 contacts →
	Partial evidence “Since 1986, HCSS been developing software to help construction companies streamline their operations.” Source: RevenueBase Database · checked Sep 23, 2026
7	RSP Architects	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 23, 2026	201-500	620 contacts →
	Indirect evidence “We are makers.” Source: RevenueBase Database · checked Sep 23, 2026
8	Little Diversified Architectural Consulting	Partial evidence	Little Global, VA, United StatesHQ checked Sep 23, 2026	201-500	509 contacts →
	Partial evidence “At Little, we deliver results far beyond architecture-results you wouldn’t expect from an architectural firm.” Source: RevenueBase Database · checked Sep 23, 2026
9	TVS	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	467 contacts →
	Partial evidence “TVS is an award-winning architecture and interior design firm headquartered in Atlanta, GA with global project expertise.” Source: RevenueBase Database · checked Sep 23, 2026
10	Estudio Architecture	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	n/a	390 contacts →
	Partial evidence “eStudio is a specialized full service architectural and boutique design firm.” Source: RevenueBase Database · checked Sep 23, 2026
11	Sketchup	Strong evidence	Westminster, CO, United StatesHQ checked Sep 23, 2026	51-200	378 contacts →
	Strong evidence “With over 33 million users, SketchUp, is the premier design software among creative professionals across architecture, interior design, construction, and more.” Source: RevenueBase Database · checked Sep 23, 2026
12	Solbeg	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 23, 2026	1,001-5,000	371 contacts →
	Partial evidence “Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.” Source: RevenueBase Database · checked Sep 23, 2026
13	Cyberswift	Partial evidence	Worthington, OH, United StatesHQ checked Sep 23, 2026	201-500	369 contacts →
	Partial evidence “CyberSWIFT is an IT services company based in Columbus, Ohio.” Source: RevenueBase Database · checked Sep 23, 2026
14	First Line Software	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 23, 2026	201-500	359 contacts →
	Partial evidence “First Line Software is an AI-Native Engineering Company and a Select Partner in the Anthropic Claude Partner Network.” Source: RevenueBase Database · checked Sep 23, 2026
15	Cooper Carry	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	336 contacts →
	Partial evidence “Cooper Carry is a national architecture firm that brings an internationally recognized team of design professionals to the wide variety of project types we engage in, all united…” Source: RevenueBase Database · checked Sep 23, 2026
16	Wold Architects And Engineers	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 23, 2026	201-500	331 contacts →
	Partial evidence “Wold Architects and Engineers provides architectural, engineering, interior design & planning services to education, government, healthcare & senior living clients.” Source: RevenueBase Database · checked Sep 23, 2026
17	Gray AES	Partial evidence	Lexington, KY, United StatesHQ checked Sep 23, 2026	201-500	326 contacts →
	Partial evidence “Gray AES goes beyond architecture and engineering, offering an integrated suite of solutions-driven services that cater to evolving industry needs, while allowing us to deliver…” Source: RevenueBase Database · checked Sep 23, 2026
18	MGE Companies MG Engineering, MGE Unified Technologies, MGE Lighting Design Collaborative	Indirect evidence	New York, United StatesHQ checked Sep 23, 2026	51-200	324 contacts →
	Indirect evidence “MG ENGINEERING MGE UNIFIED TECHNOLOGIES MGE LIGHTING DESIGN COLLABORATIVE We strive to provide comprehensive, best-in-class engineering and Technology services that embrace…” Source: RevenueBase Database · checked Sep 23, 2026
19	MBH Architects	Partial evidence	Alameda, CA, United StatesHQ checked Sep 23, 2026	201-500	319 contacts →
	Partial evidence “MBH Architects is a full-service architectural firm headquartered in a LEED Gold office in the San Francisco Bay Area with offices in New York City, Denver, Mumbai, and Bengaluru.” Source: RevenueBase Database · checked Sep 23, 2026
20	Vectorworks	Strong evidence	Columbia, MD, United StatesHQ checked Sep 23, 2026	201-500	303 contacts →
	Strong evidence “Global design and BIM software leader serving professionals in the architecture, landscape and entertainment industries.” Source: RevenueBase Database · checked Sep 23, 2026
21	Imaginit Technologies	Indirect evidence	Owings Mills, MD, United StatesHQ checked Sep 23, 2026	201-500	298 contacts →
	Indirect evidence “With 40 years of CAD and 3D design engineering expertise, IMAGINiT Technologies, a division of Rand Worldwide, is an Autodesk Platinum Partner and technology company serving…” Source: RevenueBase Database · checked Sep 23, 2026
22	Virtual Building Studio INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	201-500	294 contacts →
	Partial evidence “Helping AEC Firms Scale with On-Demand, US-Trained Architecture & MEP Professionals At Virtual Building Studio, we help AEC firms scale faster and deliver projects more…” Source: RevenueBase Database · checked Sep 23, 2026
23	ATG	Indirect evidence	North Little Rock, AR, United StatesHQ checked Sep 23, 2026	51-200	284 contacts →
	Indirect evidence “Our mission is to help AEC firms unlock their full potential.” Source: RevenueBase Database · checked Sep 23, 2026
24	Base4	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 23, 2026	201-500	280 contacts →
	Indirect evidence “BASE4 is a team of award-winning architects, engineers, and interior designers who live at the intersection of technological innovation and premier building design.” Source: RevenueBase Database · checked Sep 23, 2026
25	ESA	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	51-200	273 contacts →
	Partial evidence “ESa is a nationally recognized architecture and design firm based in Nashville, Tenn, specializing in architecture, interior design, master planning and space planning.” Source: RevenueBase Database · checked Sep 23, 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: architecture software IT services. 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 architecture software IT services.
Partial evidence: Its own public description names part of architecture software IT services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture software IT services. 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 6,217 architecture software IT services based in the United States

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Architecture software IT services based in the United States at a glance

As of Sep 23, 2026

40.8%Verified-email coverage

32.7%Mobile-number coverage

14.6Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

4,055

11-50

1,709

51-200

354

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

27,9280–30

8,19031–60

48161–90

1290–180

330180+

Company record updated

Median 85.0d

00–30

24,84331–60

40,18061–90

21,10890–180

4,451180+

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 architecture software IT services, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “architecture software IT services”. 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 architecture software IT services), 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 architecture software IT services, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 36,941 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 23, 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.

Architecture software IT services by metro

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 architecture software IT services, 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 architecture software IT services are there based in the United States?

RevenueBase identified 6,217 architecture software IT services headquartered in the United States 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?

Autodesk, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most architecture software IT services?

New York leads with 378 headquartered companies, followed by Los Angeles (133) and Houston (126).

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 36,941 verified decision-maker contacts tracked across these 6,217 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 23, 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.