Company lists · Data refreshed September 2026

Top 25 Engineering collaboration software companies based in the United States

Name: Engineering collaboration software 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 28, 2026 915 companies tracked

RevenueBase identified 915 engineering collaboration software companies headquartered in the United States as of September 2026 and tracks 46,542 professional contacts across them, including 18,445 with verified work emails. San Francisco is the largest hub.

This list covers engineering collaboration software companies 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 28, 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 28, 2026 86% judged on-target in blind review

915Companies

46,542Contacts tracked

18,445Verified emails

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

The 25 largest engineering collaboration software companies based in the United States

Ranked by team size

Top 25 of 915 engineering collaboration software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to engineering collaboration software 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	Autodesk	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	10001+	21,030 contacts →
	Indirect evidence “Autodesk is changing how the world is designed and made.” Source: RevenueBase Database · checked Sep 28, 2026
2	Intergraph	Partial evidence	Madison, AL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,365 contacts →
	Partial evidence “Octave provides mission-critical software that empowers organizations to make informed decisions across every stage of the asset lifecycle, Design, Build, Operate and Protect -…” Source: RevenueBase Database · checked Sep 28, 2026
3	Altium	Partial evidence	La Jolla, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,127 contacts →
	Partial evidence “Altium Limited, part of the Renesas Group, is a global leader in software and solutions for electronics design, product development, and lifecycle management.” Source: RevenueBase Database · checked Sep 28, 2026
4	Coherent Solutions	Strong evidence	St Louis Park, MN, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,066 contacts →
	Strong evidence “Coherent Solutions is a leading global digital engineering company headquartered in Minneapolis, Minnesota, with over 1700+ software engineers and designers in 9 countries.” Source: RevenueBase Database · checked Sep 28, 2026
5	DGS Technical Services INC	Indirect evidence	Elgin, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,050 contacts →
	Indirect evidence “DGSTS, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
6	ARI	Strong evidence	East Peoria, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	979 contacts →
	Strong evidence “ARi is a global engineering firm headquartered in East Peoria, Illinois, USA offering services for: Embedded Software, Product Engineering, Manufacturing Engineering and Testing &…” Source: RevenueBase Database · checked Sep 28, 2026
7	Appfire	Partial evidence	Burlington, MA, United StatesHQ checked Sep 28, 2026	501-1,000	739 contacts →
	Partial evidence “Appfire is the leading global provider of software that enhances, extends, and connects the world's leading platforms to make work flow any way teams want to work, from planning…” Source: RevenueBase Database · checked Sep 28, 2026
8	Bluebeam	Partial evidence	Pasadena, CA, United StatesHQ checked Sep 28, 2026	501-1,000	675 contacts →
	Partial 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 28, 2026
9	HCSS	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 28, 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 28, 2026
10	MSC Software	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	633 contacts →
	Partial evidence “MSC Software, part of Cadence's physical systems simulation division, is one of the ten original software companies and a global leader in helping product manufacturers to advance…” Source: RevenueBase Database · checked Sep 28, 2026
11	Indovance INC	Partial evidence	Apex, NC, United StatesHQ checked Sep 28, 2026	501-1,000	573 contacts →
	Partial evidence “Indovance is a global, multidisciplinary Engineering Services firm, backed by more than two decades of industry expertise in delivering high-quality CAD Drafting and Design…” Source: RevenueBase Database · checked Sep 28, 2026
12	Detroit Engineered Products	Partial evidence	Troy, MI, United StatesHQ checked Sep 28, 2026	501-1,000	523 contacts →
	Partial evidence “Detroit Engineered Products (DEP) is an Engineering Solutions and Product Development company.” Source: RevenueBase Database · checked Sep 28, 2026
13	RFA Engineering	Indirect evidence	Eden Prairie, MN, United StatesHQ checked Sep 28, 2026	201-500	468 contacts →
	Indirect evidence “RFA serves 100's of clients ranging in size from Fortune 500 to entrepreneurial start-ups.” Source: RevenueBase Database · checked Sep 28, 2026
14	Symetri USA	Indirect evidence	Nashua, NH, United StatesHQ checked Sep 28, 2026	501-1,000	387 contacts →
	Indirect evidence “What do some of the world’s largest projects have in common?” Source: RevenueBase Database · checked Sep 28, 2026
15	Engineering Technology Associates, INC	Partial evidence	Troy, MI, United StatesHQ checked Sep 28, 2026	201-500	369 contacts →
	Partial evidence “ETA’s engineering CAE-driven solutions (experience, innovation, and partnership) reduce the cost of product design and development by streamlining testing and prototyping…” Source: RevenueBase Database · checked Sep 28, 2026
16	AMC Bridge, INC	Strong evidence	Waltham, MA, United StatesHQ checked Sep 28, 2026	501-1,000	367 contacts →
	Strong evidence “AMC Bridge is a trusted software technology partner for engineering, manufacturing, and construction enterprises, whether they are actively pursuing AI-driven digital…” Source: RevenueBase Database · checked Sep 28, 2026
17	Trimble Viewpoint	Indirect evidence	Westminster, CO, United StatesHQ checked Sep 28, 2026	501-1,000	321 contacts →
	Indirect evidence “Dedicated to the world’s tomorrow, Trimble is a technology company delivering solutions that enable our customers to work in new ways to measure, build, grow and move goods for a…” Source: RevenueBase Database · checked Sep 28, 2026
18	DMC Engineering	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	317 contacts →
	Strong evidence “DMC is an established project-based engineering and software development firm founded in 1996 serving customers worldwide from our offices in Chicago, Austin, Boston, Cincinnati…” Source: RevenueBase Database · checked Sep 28, 2026
19	Vectorworks	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	201-500	303 contacts →
	Partial evidence “Global design and BIM software leader serving professionals in the architecture, landscape and entertainment industries.” Source: RevenueBase Database · checked Sep 28, 2026
20	Shinetech Software INC	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	303 contacts →
	Partial evidence “Shinetech provides dedicated developers and teams to scale your engineering capacity-without losing domain knowledge or delivery predictability.” Source: RevenueBase Database · checked Sep 28, 2026
21	ATG	Indirect evidence	North Little Rock, AR, United StatesHQ checked Sep 28, 2026	51-200	284 contacts →
	Indirect evidence “Our mission is to help AEC firms unlock their full potential.” Source: RevenueBase Database · checked Sep 28, 2026
22	Iengineering	Strong evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	278 contacts →
	Strong evidence “Founded in iENGINEERING Corporation is a privately-owned global information-engineering firm specializing in the development of engineering software and collaborative e-business…” Source: RevenueBase Database · checked Sep 28, 2026
23	VAA LLC	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	201-500	267 contacts →
	Indirect evidence “Engineered to crack the code of possibility.” Source: RevenueBase Database · checked Sep 28, 2026
24	Modelo	Partial evidence	Somerville, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	253 contacts →
	Partial evidence “At Modelo, we are building a platform for architects and designers who already work with complex 3D design software like Rhino or Revit.” Source: RevenueBase Database · checked Sep 28, 2026
25	Rand Worldwide	Partial evidence	Owings Mills, MD, United StatesHQ checked Sep 28, 2026	201-500	221 contacts →
	Partial evidence “Rand Worldwide, Inc.(OTCBB: RWWI) is one of the world’s leading providers of technology solutions and professional services to the engineering community, targeting organizations…” Source: RevenueBase Database · checked Sep 28, 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: engineering collaboration software 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 engineering collaboration software companies.
Partial evidence: Its own public description names part of engineering collaboration software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering collaboration software 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 915 engineering collaboration software companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 18,445 reachable decision-makers.

Free signup · no credit card

View the full list →

Engineering collaboration software companies based in the United States at a glance

As of Sep 28, 2026

39.6%Verified-email coverage

50.9Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · San Francisco

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

520

11-50

256

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 915 companies.

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 engineering collaboration software 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “engineering collaboration software 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 engineering collaboration software 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 engineering collaboration software companies, 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, 18,445 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 28, 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.

Engineering collaboration software companies 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 engineering collaboration software 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 engineering collaboration software companies are there based in the United States?

RevenueBase identified 915 engineering collaboration software companies 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 engineering collaboration software companies?

San Francisco leads with 39 headquartered companies, followed by Houston (27) and New York (26).

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 18,445 verified decision-maker contacts tracked across these 915 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 915 engineering collaboration software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Engineering collaboration software 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 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.