Company lists · Data refreshed September 2026

Top 25 Industrial process simulation companies based in the United States

Name: Industrial process simulation 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 17, 2026 177 companies tracked

RevenueBase identified 177 industrial process simulation companies headquartered in the United States as of September 2026 and tracks 7,294 professional contacts across them, including 2,462 with verified work emails. Houston is the largest hub.

This list covers industrial process simulation 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 17, 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 17, 2026 86% judged on-target in blind review

177Companies

7,294Contacts tracked

2,462Verified emails

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The 25 largest industrial process simulation companies based in the United States

Ranked by team size

Top 25 of 177 industrial process simulation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial process simulation 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	Intergraph	Indirect evidence	Madison, AL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,365 contacts →
	Indirect 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 17, 2026
2	Energy Exemplar	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 17, 2026	501-1,000	699 contacts →
	Indirect evidence “In an era where the world is rapidly advancing towards a cleaner future through decarbonization, Energy Exemplar’s mission lies in ‘Empowering Transformative Energy Decisions’🪫…” Source: RevenueBase Database · checked Sep 17, 2026
3	MSC Software	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 17, 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 17, 2026
4	Ingenero	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	532 contacts →
	Partial evidence “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Source: RevenueBase Database · checked Sep 17, 2026
5	Comsol, INC	Indirect evidence	Burlington, MA, United StatesHQ checked Sep 17, 2026	501-1,000	521 contacts →
	Indirect evidence “COMSOL develops mathematical modeling software for driving new breakthroughs in physics and engineering.” Source: RevenueBase Database · checked Sep 17, 2026
6	AGI Analytical Graphics, INC	Indirect evidence	Exton, PA, United StatesHQ checked Sep 17, 2026	201-500	516 contacts →
	Indirect evidence “Analytical Graphics, Inc, acquired by Ansys in 2020, develops commercial modeling and analysis software for engineers, operators, and analysts working on land, sea, air, and space…” Source: RevenueBase Database · checked Sep 17, 2026
7	Seeq Corporation	Strong evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	51-200	268 contacts →
	Strong evidence “Seeq Corporation develops software and services that accelerate industrial process analytics on industrial process data.” Source: RevenueBase Database · checked Sep 17, 2026
8	Gamma Technologies	Partial evidence	Westmont, IL, United StatesHQ checked Sep 17, 2026	201-500	249 contacts →
	Partial evidence “Gamma Technologies develops and licenses GT-SUITE, the leading multi-physics CAE system simulation software.” Source: RevenueBase Database · checked Sep 17, 2026
9	Cd-Adapco	Partial evidence	Melville, NY, United StatesHQ checked Sep 17, 2026	201-500	247 contacts →
	Partial evidence “CD-adapco is a Siemens business focused on CFD engineering simulation with a unique vision for Multidisciplinary Design eXploration (MDX).” Source: RevenueBase Database · checked Sep 17, 2026
10	The Anylogic Company	Indirect evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 17, 2026	51-200	177 contacts →
	Indirect evidence “The AnyLogic Company is a multinational team operating from the US and Europe with a global network of partners.” Source: RevenueBase Database · checked Sep 17, 2026
11	Dataparc	Strong evidence	Washougal, WA, United StatesHQ checked Sep 17, 2026	51-200	113 contacts →
	Strong evidence “dataPARC is a comprehensive industrial analytics software suite that helps process manufacturers optimize operations, boost productivity, and drive sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
12	Univa Corporation	Indirect evidence	Troy, MI, United StatesHQ checked Sep 17, 2026	1,001-5,000	95 contacts →
	Indirect evidence “Univa was acquired by Altair (Nasdaq: ALTR) in September 2020.” Source: RevenueBase Database · checked Sep 17, 2026
13	EXA Corporation	Strong evidence	Burlington, MA, United StatesHQ checked Sep 17, 2026	201-500	92 contacts →
	Strong evidence “Exa, part of SIMULIA a Dassault Systèmes brand, provides simulation and visualization software that predicts the real world performance of products early in the design process.” Source: RevenueBase Database · checked Sep 17, 2026
14	OLI	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “For more than fifty years, OLI has helped engineers predict and solve the world’s toughest chemistry problems.” Source: RevenueBase Database · checked Sep 17, 2026
15	Chemstress	Indirect evidence	Akron, OH, United StatesHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence “Why Chemstress?” Source: RevenueBase Database · checked Sep 17, 2026
16	Bryan Research & Engineering, LLC	Strong evidence	Bryan, TX, United StatesHQ checked Sep 17, 2026	51-200	78 contacts →
	Strong evidence “For over 50 years, Bryan Research & Engineering has provided the energy industry with process simulation software renowned for its ability to accurately and efficiently predict…” Source: RevenueBase Database · checked Sep 17, 2026
17	Bepex International LLC	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	51-200	65 contacts →
	Strong evidence “With roots dating back to 1897, Bepex has been providing process development and custom industrial scale process systems for the food, chemical, mining, dairy and polymer…” Source: RevenueBase Database · checked Sep 17, 2026
18	Applied Dynamics International	Strong evidence	Ann Arbor, MI, United StatesHQ checked Sep 17, 2026	51-200	57 contacts →
	Strong evidence “ADI is a digital engineering and industrial transformation company with over 60 years of innovation in simulation and real-time systems.” Source: RevenueBase Database · checked Sep 17, 2026
19	Toadfly Technologies, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	44 contacts →
	Partial evidence “Toadfly Technologies is an innovative industrial software organization that brings solutions to your exact needs.” Source: RevenueBase Database · checked Sep 17, 2026
20	Codeware	Partial evidence	Sarasota, FL, United StatesHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “We deliver specialized software to meet the evolving needs of industries such as oil & gas, petrochemical, and aerospace.” Source: RevenueBase Database · checked Sep 17, 2026
21	Statistics & Control, INC	Partial evidence	West Des Moines, IA, United StatesHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Statistics & Control, Inc,(S&C), headquartered in West Des Moines, IA, USA, develops and manufactures Advanced Process Control (APC) and turbomachinery control software as well as…” Source: RevenueBase Database · checked Sep 17, 2026
22	Alphastar	Partial evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Headquartered in Irvine, California – AlphaSTAR Corporation is an engineering software company that provides innovative physics-based simulation technologies.” Source: RevenueBase Database · checked Sep 17, 2026
23	Flexsim Software Products, INC	Indirect evidence	Orem, UT, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “FlexSim was acquired by Autodesk in 2023.” Source: RevenueBase Database · checked Sep 17, 2026
24	Kubotek Kosmos	Indirect evidence	Marlborough, MA, United StatesHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Kubotek Kosmos empowers specialized software to utilize engineering data from numerous sources at high-fidelity and optimal performance.” Source: RevenueBase Database · checked Sep 17, 2026
25	Cpfd Software	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “CPFD Software is advancing multiphase simulation and technology.” Source: RevenueBase Database · checked Sep 17, 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: industrial process simulation 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 industrial process simulation companies.
Partial evidence: Its own public description names part of industrial process simulation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial process simulation 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 177 industrial process simulation companies based in the United States

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Industrial process simulation companies based in the United States at a glance

As of Sep 17, 2026

33.8%Verified-email coverage

41.2Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 177 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 industrial process simulation 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 “industrial process simulation 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 industrial process simulation 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 industrial process simulation 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, 2,462 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 17, 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.

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 industrial process simulation 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 industrial process simulation companies are there based in the United States?

RevenueBase identified 177 industrial process simulation 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?

Intergraph, headquartered in Madison, tops this list with the largest team on record.

Which city has the most industrial process simulation companies?

Houston leads with 13 headquartered companies, followed by Austin (3) and Boston (3).

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 2,462 verified decision-maker contacts tracked across these 177 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 17, 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.