Company lists · Data refreshed September 2026
Top 25 Simulation and modeling software companies based in the United States
RevenueBase identified 199 company matches for simulation and modeling software companies associated with the United States as of September 2026 and tracks 12,190 professional contacts across them, including 4,177 with verified work emails and 2,444 with mobile numbers. Troy is the largest hub.
This list covers company matches for simulation and modeling software 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.
The 25 largest simulation and modeling software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,097 contacts → | ||||
Exact match “Altair is a global leader in computational intelligence and provides software and cloud solutions in design and simulation, high-performance computing (HPC), and data analytics.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,673 contacts → | ||||
Exact match “Keysight Computer Aided Engineering (CAE): Simulate real-world performance before building a single prototype.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 699 contacts → | ||||
Exact match “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’🪫…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 633 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 523 contacts → | ||||
Exact match “Detroit Engineered Products (DEP) is an Engineering Solutions and Product Development company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 521 contacts → | ||||
Exact match “COMSOL develops mathematical modeling software for driving new breakthroughs in physics and engineering.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 516 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 369 contacts → | ||||
Exact match “ETA’s engineering CAE-driven solutions (experience, innovation, and partnership) reduce the cost of product design and development by streamlining testing and prototyping…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 310 contacts → | ||||
Exact match “MAK Technologies develops software for live, virtual, and constructive simulation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 263 contacts → | ||||
Exact match “New technologies developed by the research and product development teams of Rock Flow Dynamics are integrated into the company’s flagship product – tNavigator.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 249 contacts → | ||||
Exact match “Gamma Technologies develops and licenses GT-SUITE, the leading multi-physics CAE system simulation software.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 247 contacts → | ||||
Exact match “CD-adapco is a Siemens business focused on CFD engineering simulation with a unique vision for Multidisciplinary Design eXploration (MDX).” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 211 contacts → | ||||
Exact match “The #1 Ansys partner in North America for Ansys and Synopsys products.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 182 contacts → | ||||
Exact match “Simulations Plus is a leading provider of modeling and simulation software and consulting services supporting drug discovery, development research, and regulatory submissions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 177 contacts → | ||||
Exact match “The AnyLogic Company is a multinational team operating from the US and Europe with a global network of partners.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 112 contacts → | ||||
Exact match “A leading, privately-held software engineering firm specializing in Air Traffic Control and Airport simulation technologies.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 110 contacts → | ||||
Exact match “Engineering is being outpaced by its own ambition.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 99 contacts → | ||||
Exact match “METECS is a small engineering-services company headquartered in Houston Texas near NASA's Johnson Space Center.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 92 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 78 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 21 | 71 contacts → | ||||
Exact match “PowerGEM provides advanced power grid and energy market simulation software and services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 22 | 55 contacts → | ||||
Exact match “Simio is committed to delivering the best possible suite of simulation and production scheduling tools.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 23 | 54 contacts → | ||||
Exact match “Headquartered in Livermore, California, Livermore Software Technology Corporation (LSTC) develops LS-DYNA and a suite of related and supporting engineering software products.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 24 | 53 contacts → | ||||
Exact match “Third Wave Systems develops and sells premier materials-based modeling software and services for machining solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 25 | 51 contacts → | ||||
Exact match “Since 1989, ASTi has served as a vanguard of simulation innovation, delivering products and services that enhance critical training and experimentation programs for an impressive…” 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 “simulation and modeling software 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 199 simulation and modeling software companies based in the United States
See the full list, filter by size, metro and specialty, and access 4,177 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Simulation and modeling software companies based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “simulation and modeling software 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 4,177 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.
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 “simulation and modeling software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many simulation and modeling software companies are there based in the United States?
RevenueBase identified 199 company matches for simulation and modeling software 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?
Altair tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most simulation and modeling software companies?
Troy leads with 7 company records, followed by Palo Alto (6) and Austin (5).
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 4,177 professional contacts with verified work emails tracked across these 199 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 199 simulation and modeling software companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Simulation and modeling software companies by geography
- Simulation and modeling software companies based in Germany
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- Simulation and modeling software companies based in France
- Simulation and modeling software companies based in Canada
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- Simulation and modeling software companies based in India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Simulation and modeling software companies based in Germany
- Simulation and modeling software companies based in the United Kingdom
- Simulation and modeling software companies based in France
- Simulation and modeling software companies based in Canada
- Simulation and modeling software companies based in Italy
- Simulation and modeling software companies based in India
Company intelligence · public preview
Top 25 simulation and modeling software companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 199 matching company records for simulation and modeling software companies based in the United States, with 12,190 tracked contacts and 4,177 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 simulation and modeling software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Altairaltair.comHQ: Troy, MI, United StatesReported employees: 1,001-5,000 | Troy, MI, United States | 1,001-5,000 | Exact match | 3,097 contacts → |
“Altair is a global leader in computational intelligence and provides software and cloud solutions in design and simulation, high-performance computing (HPC), and data analytics.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ESI Groupkeysight.comHQ: Santa Rosa, CA, United StatesReported employees: 1,001-5,000 | Santa Rosa, CA, United States | 1,001-5,000 | Exact match | 1,673 contacts → |
“Keysight Computer Aided Engineering (CAE): Simulate real-world performance before building a single prototype.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Energy Exemplarenergyexemplar.comHQ: Salt Lake City, UT, United StatesReported employees: 501-1,000 | Salt Lake City, UT, United States | 501-1,000 | Exact match | 699 contacts → |
“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’🪫…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MSC Softwarehexagon.comHQ: Newport Beach, CA, United StatesReported employees: 1,001-5,000 | Newport Beach, CA, United States | 1,001-5,000 | Exact match | 633 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Detroit Engineered Productsdepusa.comHQ: Troy, MI, United StatesReported employees: 501-1,000 | Troy, MI, United States | 501-1,000 | Exact match | 523 contacts → |
“Detroit Engineered Products (DEP) is an Engineering Solutions and Product Development company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Comsol, INCcomsol.comHQ: Burlington, MA, United StatesReported employees: 501-1,000 | Burlington, MA, United States | 501-1,000 | Exact match | 521 contacts → |
“COMSOL develops mathematical modeling software for driving new breakthroughs in physics and engineering.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  AGI Analytical Graphics, INCagi.comHQ: Exton, PA, United StatesReported employees: 201-500 | Exton, PA, United States | 201-500 | Exact match | 516 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Troy, MI, United StatesReported employees: 201-500 | Troy, MI, United States | 201-500 | Exact match | 369 contacts → |
“ETA’s engineering CAE-driven solutions (experience, innovation, and partnership) reduce the cost of product design and development by streamlining testing and prototyping…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  MAK Technologiesmak.comHQ: Cambridge, MA, United StatesReported employees: 51-200 | Cambridge, MA, United States | 51-200 | Exact match | 310 contacts → |
“MAK Technologies develops software for live, virtual, and constructive simulation.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rock Flow Dynamicsrfdyn.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 263 contacts → |
“New technologies developed by the research and product development teams of Rock Flow Dynamics are integrated into the company’s flagship product – tNavigator.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gamma Technologiesgtisoft.comHQ: Westmont, IL, United StatesReported employees: 201-500 | Westmont, IL, United States | 201-500 | Exact match | 249 contacts → |
“Gamma Technologies develops and licenses GT-SUITE, the leading multi-physics CAE system simulation software.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cd-Adapcomdx.plm.automation.siemens.comHQ: Melville, NY, United StatesReported employees: 201-500 | Melville, NY, United States | 201-500 | Exact match | 247 contacts → |
“CD-adapco is a Siemens business focused on CFD engineering simulation with a unique vision for Multidisciplinary Design eXploration (MDX).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Simutech Groupsimutechgroup.comHQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 211 contacts → |
“The #1 Ansys partner in North America for Ansys and Synopsys products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Simulations Plus, INCsimulations-plus.comHQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 182 contacts → |
“Simulations Plus is a leading provider of modeling and simulation software and consulting services supporting drug discovery, development research, and regulatory submissions.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The Anylogic Companyanylogic.comHQ: Oakbrook Terrace, IL, United StatesReported employees: 51-200 | Oakbrook Terrace, IL, United States | 51-200 | Exact match | 177 contacts → |
“The AnyLogic Company is a multinational team operating from the US and Europe with a global network of partners.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ufa, INCufainc.comHQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 112 contacts → |
“A leading, privately-held software engineering firm specializing in Air Traffic Control and Airport simulation technologies.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  NTOPntop.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 110 contacts → |
“Engineering is being outpaced by its own ambition.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Metecsmetecs.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 99 contacts → |
“METECS is a small engineering-services company headquartered in Houston Texas near NASA's Johnson Space Center.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  EXA Corporation3ds.comHQ: Burlington, MA, United StatesReported employees: 201-500 | Burlington, MA, United States | 201-500 | Exact match | 92 contacts → |
“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.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Bryan, TX, United StatesReported employees: 51-200 | Bryan, TX, United States | 51-200 | Exact match | 78 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Powergempower-gem.comHQ: Clifton Park, NY, United StatesReported employees: 51-200 | Clifton Park, NY, United States | 51-200 | Exact match | 71 contacts → |
“PowerGEM provides advanced power grid and energy market simulation software and services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Simio Softwaresimio.comHQ: Sewickley, PA, United StatesReported employees: 51-200 | Sewickley, PA, United States | 51-200 | Exact match | 55 contacts → |
“Simio is committed to delivering the best possible suite of simulation and production scheduling tools.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  LSTClstc.comHQ: Livermore, CA, United StatesReported employees: 51-200 | Livermore, CA, United States | 51-200 | Exact match | 54 contacts → |
“Headquartered in Livermore, California, Livermore Software Technology Corporation (LSTC) develops LS-DYNA and a suite of related and supporting engineering software products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Third Wave Systemsthirdwavesys.comHQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 53 contacts → |
“Third Wave Systems develops and sells premier materials-based modeling software and services for machining solutions.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  ASTIasti-usa.comHQ: Herndon, VA, United StatesReported employees: 11-50 | Herndon, VA, United States | 11-50 | Exact match | 51 contacts → |
“Since 1989, ASTi has served as a vanguard of simulation innovation, delivering products and services that enhance critical training and experimentation programs for an impressive…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 199 company matches
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Simulation and modeling software companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
199 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for simulation and modeling software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many simulation and modeling software companies did RevenueBase find based in the United States?
The saved snapshot records 199 matching company records, 12,190 tracked contacts and 4,177 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Simulation and modeling software companies by geography
- Simulation and modeling software companies based in Germany
- Simulation and modeling software companies based in the United Kingdom
- Simulation and modeling software companies based in France
- Simulation and modeling software companies based in Canada
- Simulation and modeling software companies based in Italy
- Simulation and modeling software companies based in India
Cite this list
RevenueBase Data Team. Top 25 simulation and modeling software companies based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/simulation-and-modeling-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Simulation and modeling software companies based in Germany
- Simulation and modeling software companies based in the United Kingdom
- Simulation and modeling software companies based in France
- Simulation and modeling software companies based in Canada
- Simulation and modeling software companies based in Italy
- Simulation and modeling software companies based in India
Company intelligence · public preview
Top 25 simulation and modeling software companies based in the United States
RevenueBase records 199 matching company records for simulation and modeling software companies based in the United States, with 12,190 tracked contacts and 4,177 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 simulation and modeling software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Altairaltair.com HQ: Troy, MI, United StatesReported employees: 1,001-5,000 | Troy, MI, United States | 1,001-5,000 | Exact match | 3,097 contacts → |
“Altair is a global leader in computational intelligence and provides software and cloud solutions in design and simulation, high-performance computing (HPC), and data analytics.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ESI Groupkeysight.com HQ: Santa Rosa, CA, United StatesReported employees: 1,001-5,000 | Santa Rosa, CA, United States | 1,001-5,000 | Exact match | 1,673 contacts → |
“Keysight Computer Aided Engineering (CAE): Simulate real-world performance before building a single prototype.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Energy Exemplarenergyexemplar.com HQ: Salt Lake City, UT, United StatesReported employees: 501-1,000 | Salt Lake City, UT, United States | 501-1,000 | Exact match | 699 contacts → |
“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’🪫…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MSC Softwarehexagon.com HQ: Newport Beach, CA, United StatesReported employees: 1,001-5,000 | Newport Beach, CA, United States | 1,001-5,000 | Exact match | 633 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Detroit Engineered Productsdepusa.com HQ: Troy, MI, United StatesReported employees: 501-1,000 | Troy, MI, United States | 501-1,000 | Exact match | 523 contacts → |
“Detroit Engineered Products (DEP) is an Engineering Solutions and Product Development company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Comsol, INCcomsol.com HQ: Burlington, MA, United StatesReported employees: 501-1,000 | Burlington, MA, United States | 501-1,000 | Exact match | 521 contacts → |
“COMSOL develops mathematical modeling software for driving new breakthroughs in physics and engineering.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | AGI Analytical Graphics, INCagi.com HQ: Exton, PA, United StatesReported employees: 201-500 | Exton, PA, United States | 201-500 | Exact match | 516 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Troy, MI, United StatesReported employees: 201-500 | Troy, MI, United States | 201-500 | Exact match | 369 contacts → |
“ETA’s engineering CAE-driven solutions (experience, innovation, and partnership) reduce the cost of product design and development by streamlining testing and prototyping…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MAK Technologiesmak.com HQ: Cambridge, MA, United StatesReported employees: 51-200 | Cambridge, MA, United States | 51-200 | Exact match | 310 contacts → |
“MAK Technologies develops software for live, virtual, and constructive simulation.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rock Flow Dynamicsrfdyn.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 263 contacts → |
“New technologies developed by the research and product development teams of Rock Flow Dynamics are integrated into the company’s flagship product – tNavigator.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gamma Technologiesgtisoft.com HQ: Westmont, IL, United StatesReported employees: 201-500 | Westmont, IL, United States | 201-500 | Exact match | 249 contacts → |
“Gamma Technologies develops and licenses GT-SUITE, the leading multi-physics CAE system simulation software.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cd-Adapcomdx.plm.automation.siemens.com HQ: Melville, NY, United StatesReported employees: 201-500 | Melville, NY, United States | 201-500 | Exact match | 247 contacts → |
“CD-adapco is a Siemens business focused on CFD engineering simulation with a unique vision for Multidisciplinary Design eXploration (MDX).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Simutech Groupsimutechgroup.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 211 contacts → |
“The #1 Ansys partner in North America for Ansys and Synopsys products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Simulations Plus, INCsimulations-plus.com HQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 182 contacts → |
“Simulations Plus is a leading provider of modeling and simulation software and consulting services supporting drug discovery, development research, and regulatory submissions.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The Anylogic Companyanylogic.com HQ: Oakbrook Terrace, IL, United StatesReported employees: 51-200 | Oakbrook Terrace, IL, United States | 51-200 | Exact match | 177 contacts → |
“The AnyLogic Company is a multinational team operating from the US and Europe with a global network of partners.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ufa, INCufainc.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 112 contacts → |
“A leading, privately-held software engineering firm specializing in Air Traffic Control and Airport simulation technologies.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | NTOPntop.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 110 contacts → |
“Engineering is being outpaced by its own ambition.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Metecsmetecs.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 99 contacts → |
“METECS is a small engineering-services company headquartered in Houston Texas near NASA's Johnson Space Center.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | EXA Corporation3ds.com HQ: Burlington, MA, United StatesReported employees: 201-500 | Burlington, MA, United States | 201-500 | Exact match | 92 contacts → |
“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.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Bryan, TX, United StatesReported employees: 51-200 | Bryan, TX, United States | 51-200 | Exact match | 78 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Powergempower-gem.com HQ: Clifton Park, NY, United StatesReported employees: 51-200 | Clifton Park, NY, United States | 51-200 | Exact match | 71 contacts → |
“PowerGEM provides advanced power grid and energy market simulation software and services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Simio Softwaresimio.com HQ: Sewickley, PA, United StatesReported employees: 51-200 | Sewickley, PA, United States | 51-200 | Exact match | 55 contacts → |
“Simio is committed to delivering the best possible suite of simulation and production scheduling tools.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | LSTClstc.com HQ: Livermore, CA, United StatesReported employees: 51-200 | Livermore, CA, United States | 51-200 | Exact match | 54 contacts → |
“Headquartered in Livermore, California, Livermore Software Technology Corporation (LSTC) develops LS-DYNA and a suite of related and supporting engineering software products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Third Wave Systemsthirdwavesys.com HQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 53 contacts → |
“Third Wave Systems develops and sells premier materials-based modeling software and services for machining solutions.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ASTIasti-usa.com HQ: Herndon, VA, United StatesReported employees: 11-50 | Herndon, VA, United States | 11-50 | Exact match | 51 contacts → |
“Since 1989, ASTi has served as a vanguard of simulation innovation, delivering products and services that enhance critical training and experimentation programs for an impressive…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Simulation and modeling software companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
199 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for simulation and modeling software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many simulation and modeling software companies did RevenueBase find based in the United States?
The saved snapshot records 199 matching company records, 12,190 tracked contacts and 4,177 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 simulation and modeling software companies based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/simulation-and-modeling-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Simulation and modeling software companies based in Germany
- Simulation and modeling software companies based in the United Kingdom
- Simulation and modeling software companies based in France
- Simulation and modeling software companies based in Canada
- Simulation and modeling software companies based in Italy
- Simulation and modeling software companies based in India