Company lists · Data refreshed November 2026
Top 24 Propulsion systems software developers based in the United States
RevenueBase identified 122 company matches for propulsion systems software developers associated with the United States as of November 2026 and tracks 33,468 professional contacts across them, including 1,782 with verified work emails. Huntsville is the largest hub.
This list covers company matches for propulsion systems software developers 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 November 5, 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 24 largest propulsion systems software developers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 29,443 contacts → | ||||
Exact match “Pratt & Whitney, an RTX business, is a global leader in propulsion systems, powering the most advanced aircraft in the world, and we are shaping the future of aviation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 650 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 439 contacts → | ||||
Exact match “INTUITIVE® is a professional engineering and systems integration firm delivering rapid, missionfocused solutions for defense, government, and commercial customers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 424 contacts → | ||||
Exact match “Corvid Technologies - The Evolution of Innovation Starts Here.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 149 contacts → | ||||
Exact match “For over 65 years, Concepts NREC has been partnering with the world’s leading OEMs to improve the performance and manufacturability of their turbomachines.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 148 contacts → | ||||
Exact match “We believe ours is a noble cause; to develop and manufacture the best propulsion systems and electronic solutions for spaceflight.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 128 contacts → | ||||
Exact match “Invariant Corporation was founded in 2001 by David Anderson, Brent Spears, and Brett Gossage.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 115 contacts → | ||||
Exact match “ES3 is an aerospace engineering company specializing in the design, development, and manufacture of landing gear systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 114 contacts → | ||||
Exact match “Metis Technology Solutions is a technical services company with capabilities in scientific computing, aviation and space applications and systems development, aerospace…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 104 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 68 contacts → | ||||
Exact match “TES-i is an agile full-service engineering firm providing in-house concept, requirements, design, development, prototyping, manufacturing, testing, validation, verification, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 49 contacts → | ||||
Exact match “SoftInWay, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “Hummingbird Aero LLC is a premier global engineering consulting and services provider focused in aircraft flight controls, actuation, hydraulic systems, avionics and software.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 36 contacts → | ||||
Exact match “GuideTech breaks the mold by providing engineering solutions, products, and integrated systems with the same rigor as major Aerospace primes but at a pace that's remarkably…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 35 contacts → | ||||
Exact match “eTT Aviation, a US veteran-owned company, was founded in 2002 with Tom LaJoie’s vision to create a tool fellow United Airline pilots could use to improve their quality of life.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 29 contacts → | ||||
Exact match “PBS AEROSPACE is a part of PBS GROUP, an engineering manufacturer which globally operates in the fields of aerospace, foundry, precision engineering, the energy industry…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “TDA – an engineering and software development consulting firm – provides engineering expertise and customized software solutions in the fields of aeronautical and mechanical…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 26 contacts → | ||||
Exact match “allocortech is an emerging technical company providing an array of expertise and products for avionics, control systems, and general embedded systems applications of various…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 26 contacts → | ||||
Exact match “Kubotek Kosmos empowers specialized software to utilize engineering data from numerous sources at high-fidelity and optimal performance.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 22 contacts → | ||||
Exact match “Intercax is a global innovator in Digital Engineering (DE) and offers a software platform called Syndeia.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Dynamic Concepts, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 14 contacts → | ||||
Exact match “Polaris Aero is an aviation software company that enhances safety and operational performance through its VOCUS Safety Intelligence platform-an AI-powered ecosystem that…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “At Photon, our vision is to preserve the planet’s waterways and oceans through the adoption of electric propulsion technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Paragon offers extensive experience with system and component level requirements generation, design, development, integration, and testing.” Recorded in the RevenueBase company graph · Nov 5, 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 “propulsion systems software developers”. 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 24 of 122 propulsion systems software developers based in the United States
See the full list, filter by size, metro and specialty, and access 1,782 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Propulsion systems software developers based in the United States at a glance
As of Nov 5, 2026Companies by employee count
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 122 companies.
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 “propulsion systems software developers” 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 1,782 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 November 5, 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 “propulsion systems software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many propulsion systems software developers are there based in the United States?
RevenueBase identified 122 company matches for propulsion systems software developers associated with the United States as of November 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?
Pratt & Whitney tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most propulsion systems software developers?
Huntsville leads with 6 company records, followed by Bellevue (4) and Orlando (4).
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 1,782 professional contacts with verified work emails tracked across these 122 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 122 propulsion systems software developers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Propulsion systems software developers by geography
- Propulsion systems software developers based in France
- Propulsion systems software developers based in Germany
- Propulsion systems software developers based in India
- Propulsion systems software developers based in Italy
- Propulsion systems software developers based in Türkiye
- Propulsion systems software developers based in the United Kingdom
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
- Propulsion systems software developers based in France
- Propulsion systems software developers based in Germany
- Propulsion systems software developers based in India
- Propulsion systems software developers based in Italy
- Propulsion systems software developers based in Türkiye
- Propulsion systems software developers based in the United Kingdom
Company intelligence · public preview
Top 24 propulsion systems software developers 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 122 matching company records for propulsion systems software developers based in the United States, with 33,468 tracked contacts and 1,782 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 24 propulsion systems software developers 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 |  Pratt & Whitneyrtx.comHQ: East Hartford, CT, United StatesReported employees: 10001+ | East Hartford, CT, United States | 10001+ | Exact match | 29,443 contacts → |
“Pratt & Whitney, an RTX business, is a global leader in propulsion systems, powering the most advanced aircraft in the world, and we are shaping the future of aviation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  MSC Softwarehexagon.comHQ: Newport Beach, MI, United StatesReported employees: 1,001-5,000 | Newport Beach, MI, United States | 1,001-5,000 | Exact match | 650 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 · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Huntsville, AR, United StatesReported employees: 501-1,000 | Huntsville, AR, United States | 501-1,000 | Exact match | 439 contacts → |
“INTUITIVE® is a professional engineering and systems integration firm delivering rapid, missionfocused solutions for defense, government, and commercial customers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Corvid Technologiescorvidtec.comHQ: Mooresville, AL, United StatesReported employees: 201-500 | Mooresville, AL, United States | 201-500 | Exact match | 424 contacts → |
“Corvid Technologies - The Evolution of Innovation Starts Here.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Concepts Nrecconceptsnrec.comHQ: White River Junction, VT, United StatesReported employees: 51-200 | White River Junction, VT, United States | 51-200 | Exact match | 149 contacts → |
“For over 65 years, Concepts NREC has been partnering with the world’s leading OEMs to improve the performance and manufacturability of their turbomachines.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BUSEKbusek.comHQ: Natick, MA, United StatesReported employees: 51-200 | Natick, MA, United States | 51-200 | Exact match | 148 contacts → |
“We believe ours is a noble cause; to develop and manufacture the best propulsion systems and electronic solutions for spaceflight.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Invariant Corporationinvariant-corp.comHQ: Huntsville, AL, United StatesReported employees: 201-500 | Huntsville, AL, United States | 201-500 | Exact match | 128 contacts → |
“Invariant Corporation was founded in 2001 by David Anderson, Brent Spears, and Brett Gossage.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Es3es3inc.comHQ: San Diego, UT, United StatesReported employees: 201-500 | San Diego, UT, United States | 201-500 | Exact match | 115 contacts → |
“ES3 is an aerospace engineering company specializing in the design, development, and manufacture of landing gear systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Metis Technology Solutions, INCmetis-tech.comHQ: Albuquerque, NM, United StatesReported employees: 51-200 | Albuquerque, NM, United States | 51-200 | Exact match | 114 contacts → |
“Metis Technology Solutions is a technical services company with capabilities in scientific computing, aviation and space applications and systems development, aerospace…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Metecsmetecs.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 104 contacts → |
“METECS is a small engineering-services company headquartered in Houston Texas near NASA's Johnson Space Center.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tes-Ites-i.com HQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 68 contacts → |
“TES-i is an agile full-service engineering firm providing in-house concept, requirements, design, development, prototyping, manufacturing, testing, validation, verification, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Softinway INCsoftinway.comHQ: Burlington, MA, United StatesReported employees: 51-200 | Burlington, MA, United States | 51-200 | Exact match | 49 contacts → |
“SoftInWay, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hummingbird Aero LLChummingbird-aero.comHQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 42 contacts → |
“Hummingbird Aero LLC is a premier global engineering consulting and services provider focused in aircraft flight controls, actuation, hydraulic systems, avionics and software.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Guidetechguidetech.engineeringHQ: Tucson, AZ, United StatesReported employees: 11-50 | Tucson, AZ, United States | 11-50 | Exact match | 36 contacts → |
“GuideTech breaks the mold by providing engineering solutions, products, and integrated systems with the same rigor as major Aerospace primes but at a pace that's remarkably…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Skedflexettaviation.comHQ: Boise, ID, United StatesReported employees: 51-200 | Boise, ID, United States | 51-200 | Exact match | 35 contacts → |
“eTT Aviation, a US veteran-owned company, was founded in 2002 with Tom LaJoie’s vision to create a tool fellow United Airline pilots could use to improve their quality of life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PBS Aerospace INCpbsaerospace.comHQ: Atlanta, GA, United StatesReported employees: 501-1,000 | Atlanta, GA, United States | 501-1,000 | Exact match | 29 contacts → |
“PBS AEROSPACE is a part of PBS GROUP, an engineering manufacturer which globally operates in the fields of aerospace, foundry, precision engineering, the energy industry…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Technical Data Analysis, INCtda-i.comHQ: Lexington Park, MD, United StatesReported employees: 51-200 | Lexington Park, MD, United States | 51-200 | Exact match | 28 contacts → |
“TDA – an engineering and software development consulting firm – provides engineering expertise and customized software solutions in the fields of aeronautical and mechanical…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Allocortech INCallocor.techHQ: Waynesboro, VA, United StatesReported employees: 11-50 | Waynesboro, VA, United States | 11-50 | Exact match | 26 contacts → |
“allocortech is an emerging technical company providing an array of expertise and products for avionics, control systems, and general embedded systems applications of various…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Kubotek Kosmoskubotekkosmos.comHQ: Marlborough, MA, United StatesReported employees: 11-50 | Marlborough, MA, United States | 11-50 | Exact match | 26 contacts → |
“Kubotek Kosmos empowers specialized software to utilize engineering data from numerous sources at high-fidelity and optimal performance.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Intercaxintercax.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 22 contacts → |
“Intercax is a global innovator in Digital Engineering (DE) and offers a software platform called Syndeia.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Blue Origin, Kent, WA & Nasa Engineering & Safety Center Nescdynamic-concepts.comHQ: Kent, United StatesReported employees: 51-200 | Kent, United States | 51-200 | Exact match | 17 contacts → |
“Dynamic Concepts, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Polaris Aeropolarisaero.comHQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 14 contacts → |
“Polaris Aero is an aviation software company that enhances safety and operational performance through its VOCUS Safety Intelligence platform-an AI-powered ecosystem that…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Photon Marinephotonmarine.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 14 contacts → |
“At Photon, our vision is to preserve the planet’s waterways and oceans through the adoption of electric propulsion technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Paragon Research Corporationprc-hsv.comHQ: Huntsville, FL, United StatesReported employees: 11-50 | Huntsville, FL, United States | 11-50 | Exact match | 11 contacts → |
“Paragon offers extensive experience with system and component level requirements generation, design, development, integration, and testing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 122 company matches
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Propulsion systems software developers: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
122 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.
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 122 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 5, 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 propulsion systems software developers?
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 propulsion systems software developers did RevenueBase find based in the United States?
The saved snapshot records 122 matching company records, 33,468 tracked contacts and 1,782 verified emails. The public preview displays 24 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: November 5, 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
Propulsion systems software developers by geography
- Propulsion systems software developers based in France
- Propulsion systems software developers based in Germany
- Propulsion systems software developers based in India
- Propulsion systems software developers based in Italy
- Propulsion systems software developers based in Türkiye
- Propulsion systems software developers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 24 propulsion systems software developers based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/propulsion-systems-software-developers/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
- Propulsion systems software developers based in France
- Propulsion systems software developers based in Germany
- Propulsion systems software developers based in India
- Propulsion systems software developers based in Italy
- Propulsion systems software developers based in Türkiye
- Propulsion systems software developers based in the United Kingdom
Company intelligence · public preview
Top 24 propulsion systems software developers based in the United States
RevenueBase records 122 matching company records for propulsion systems software developers based in the United States, with 33,468 tracked contacts and 1,782 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 24 propulsion systems software developers 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 | Pratt & Whitneyrtx.com HQ: East Hartford, CT, United StatesReported employees: 10001+ | East Hartford, CT, United States | 10001+ | Exact match | 29,443 contacts → |
“Pratt & Whitney, an RTX business, is a global leader in propulsion systems, powering the most advanced aircraft in the world, and we are shaping the future of aviation.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MSC Softwarehexagon.com HQ: Newport Beach, MI, United StatesReported employees: 1,001-5,000 | Newport Beach, MI, United States | 1,001-5,000 | Exact match | 650 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 · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Huntsville, AR, United StatesReported employees: 501-1,000 | Huntsville, AR, United States | 501-1,000 | Exact match | 439 contacts → |
“INTUITIVE® is a professional engineering and systems integration firm delivering rapid, missionfocused solutions for defense, government, and commercial customers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Corvid Technologiescorvidtec.com HQ: Mooresville, AL, United StatesReported employees: 201-500 | Mooresville, AL, United States | 201-500 | Exact match | 424 contacts → |
“Corvid Technologies - The Evolution of Innovation Starts Here.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Concepts Nrecconceptsnrec.com HQ: White River Junction, VT, United StatesReported employees: 51-200 | White River Junction, VT, United States | 51-200 | Exact match | 149 contacts → |
“For over 65 years, Concepts NREC has been partnering with the world’s leading OEMs to improve the performance and manufacturability of their turbomachines.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BUSEKbusek.com HQ: Natick, MA, United StatesReported employees: 51-200 | Natick, MA, United States | 51-200 | Exact match | 148 contacts → |
“We believe ours is a noble cause; to develop and manufacture the best propulsion systems and electronic solutions for spaceflight.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Invariant Corporationinvariant-corp.com HQ: Huntsville, AL, United StatesReported employees: 201-500 | Huntsville, AL, United States | 201-500 | Exact match | 128 contacts → |
“Invariant Corporation was founded in 2001 by David Anderson, Brent Spears, and Brett Gossage.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Es3es3inc.com HQ: San Diego, UT, United StatesReported employees: 201-500 | San Diego, UT, United States | 201-500 | Exact match | 115 contacts → |
“ES3 is an aerospace engineering company specializing in the design, development, and manufacture of landing gear systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Metis Technology Solutions, INCmetis-tech.com HQ: Albuquerque, NM, United StatesReported employees: 51-200 | Albuquerque, NM, United States | 51-200 | Exact match | 114 contacts → |
“Metis Technology Solutions is a technical services company with capabilities in scientific computing, aviation and space applications and systems development, aerospace…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Metecsmetecs.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 104 contacts → |
“METECS is a small engineering-services company headquartered in Houston Texas near NASA's Johnson Space Center.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tes-Ites-i.com HQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 68 contacts → |
“TES-i is an agile full-service engineering firm providing in-house concept, requirements, design, development, prototyping, manufacturing, testing, validation, verification, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Softinway INCsoftinway.com HQ: Burlington, MA, United StatesReported employees: 51-200 | Burlington, MA, United States | 51-200 | Exact match | 49 contacts → |
“SoftInWay, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hummingbird Aero LLChummingbird-aero.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 42 contacts → |
“Hummingbird Aero LLC is a premier global engineering consulting and services provider focused in aircraft flight controls, actuation, hydraulic systems, avionics and software.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Guidetechguidetech.engineering HQ: Tucson, AZ, United StatesReported employees: 11-50 | Tucson, AZ, United States | 11-50 | Exact match | 36 contacts → |
“GuideTech breaks the mold by providing engineering solutions, products, and integrated systems with the same rigor as major Aerospace primes but at a pace that's remarkably…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Skedflexettaviation.com HQ: Boise, ID, United StatesReported employees: 51-200 | Boise, ID, United States | 51-200 | Exact match | 35 contacts → |
“eTT Aviation, a US veteran-owned company, was founded in 2002 with Tom LaJoie’s vision to create a tool fellow United Airline pilots could use to improve their quality of life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PBS Aerospace INCpbsaerospace.com HQ: Atlanta, GA, United StatesReported employees: 501-1,000 | Atlanta, GA, United States | 501-1,000 | Exact match | 29 contacts → |
“PBS AEROSPACE is a part of PBS GROUP, an engineering manufacturer which globally operates in the fields of aerospace, foundry, precision engineering, the energy industry…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Technical Data Analysis, INCtda-i.com HQ: Lexington Park, MD, United StatesReported employees: 51-200 | Lexington Park, MD, United States | 51-200 | Exact match | 28 contacts → |
“TDA – an engineering and software development consulting firm – provides engineering expertise and customized software solutions in the fields of aeronautical and mechanical…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Allocortech INCallocor.tech HQ: Waynesboro, VA, United StatesReported employees: 11-50 | Waynesboro, VA, United States | 11-50 | Exact match | 26 contacts → |
“allocortech is an emerging technical company providing an array of expertise and products for avionics, control systems, and general embedded systems applications of various…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kubotek Kosmoskubotekkosmos.com HQ: Marlborough, MA, United StatesReported employees: 11-50 | Marlborough, MA, United States | 11-50 | Exact match | 26 contacts → |
“Kubotek Kosmos empowers specialized software to utilize engineering data from numerous sources at high-fidelity and optimal performance.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Intercaxintercax.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 22 contacts → |
“Intercax is a global innovator in Digital Engineering (DE) and offers a software platform called Syndeia.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Blue Origin, Kent, WA & Nasa Engineering & Safety Center Nescdynamic-concepts.com HQ: Kent, United StatesReported employees: 51-200 | Kent, United States | 51-200 | Exact match | 17 contacts → |
“Dynamic Concepts, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Polaris Aeropolarisaero.com HQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 14 contacts → |
“Polaris Aero is an aviation software company that enhances safety and operational performance through its VOCUS Safety Intelligence platform-an AI-powered ecosystem that…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Photon Marinephotonmarine.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 14 contacts → |
“At Photon, our vision is to preserve the planet’s waterways and oceans through the adoption of electric propulsion technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Paragon Research Corporationprc-hsv.com HQ: Huntsville, FL, United StatesReported employees: 11-50 | Huntsville, FL, United States | 11-50 | Exact match | 11 contacts → |
“Paragon offers extensive experience with system and component level requirements generation, design, development, integration, and testing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 122 company matches
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Propulsion systems software developers: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
122 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.
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 122 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 5, 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 propulsion systems software developers?
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 propulsion systems software developers did RevenueBase find based in the United States?
The saved snapshot records 122 matching company records, 33,468 tracked contacts and 1,782 verified emails. The public preview displays 24 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: November 5, 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
Propulsion systems software developers by geography
- Propulsion systems software developers based in France
- Propulsion systems software developers based in Germany
- Propulsion systems software developers based in India
- Propulsion systems software developers based in Italy
- Propulsion systems software developers based in Türkiye
- Propulsion systems software developers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 24 propulsion systems software developers based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/propulsion-systems-software-developers/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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- Propulsion systems software developers based in France
- Propulsion systems software developers based in Germany
- Propulsion systems software developers based in India
- Propulsion systems software developers based in Italy
- Propulsion systems software developers based in Türkiye
- Propulsion systems software developers based in the United Kingdom