Company lists · Data refreshed November 2026
Top 25 Propulsion system engineering companies based in the United States
RevenueBase identified 188 company matches for propulsion system engineering companies associated with the United States as of November 2026 and tracks 36,666 professional contacts across them, including 1,770 with verified work emails. Seattle is the largest hub.
This list covers company matches for propulsion system engineering 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 November 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 propulsion system engineering companies 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 6, 2026 · View company records in RevenueBase | |||||
| 2 | 401 contacts → | ||||
Exact match “Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 377 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 271 contacts → | ||||
Exact match “Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 235 contacts → | ||||
Exact match “Complete engineering services (design, analysis, project management, and aftermarket engineering) for the gas turbine industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 215 contacts → | ||||
Exact match “Agilis is a proven engineering team relentlessly dedicated to advancing gas turbine engine performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 163 contacts → | ||||
Exact match “Established in 1957, Waltonen is a full-service design and engineering company with locations in Warren and Troy, Michigan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 160 contacts → | ||||
Exact match “Since its' founding in 1993, Parametric Solutions has diversified and expanded from its gas turbine engine design roots into numerous industries including Aerospace, Consumer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 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 6, 2026 · View company records in RevenueBase | |||||
| 10 | 112 contacts → | ||||
Exact match “Glosten is a full-service naval architecture and marine engineering consultancy with over 65 years of experience successfully taking on one-of-a-kind marine projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 108 contacts → | ||||
Exact match “ePropelled designs and builds a broad array of robust and intelligent propulsion systems for uncrewed vehicles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 88 contacts → | ||||
Exact match “Defense Maritime Solutions (DMS) is a wholly owned subsidiary of global marine and energy system leader, Wärtsilä.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 80 contacts → | ||||
Exact match “MARTIN Technologies is a proven leader in advanced engineering solutions for global transportation including Engineering, Testing, Manufacturing, and Motorsports.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 71 contacts → | ||||
Exact match “Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 56 contacts → | ||||
Exact match “Fincantieri Marine Systems North America, Inc.(FMSNA) is a U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 47 contacts → | ||||
Exact match “America’s trusted leader in UAV propulsion and integrated solutions, NWUAV continues to engineer the future of unmanned power systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 43 contacts → | ||||
Exact match “Karl Senner, LLC provides the maritime community with the highest quality marine propulsion equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 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 6, 2026 · View company records in RevenueBase | |||||
| 19 | 39 contacts → | ||||
Exact match “Eagle Technologies is a small business with unique capability in the turn-key design and manufacture of rotor systems, drive systems and airframe structures for the aerospace…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 39 contacts → | ||||
Exact match “Cogitic is a Colorado based engineering, advanced manufacturing and technical services company, specializing in complex/critical projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 37 contacts → | ||||
Exact match “We provide Engineering Services and Manufacturing Solutions to global companies in multiple disciplines and technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 36 contacts → | ||||
Exact match “Fleetzero builds ships and propulsion systems that reduce costs, emissions, and danger to make our customers more profitable, cleaner, and safer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 31 contacts → | ||||
Exact match “G3 Aerospace is an advanced engineering services company committed to providing cost-competitive and quality engineered solutions to the Aerospace and Defense industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 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 6, 2026 · View company records in RevenueBase | |||||
| 25 | 27 contacts → | ||||
Exact match “Sharrow Marine is transforming the way the world moves on water.” Recorded in the RevenueBase company graph · Nov 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 “propulsion system engineering 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 188 propulsion system engineering companies based in the United States
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Propulsion system engineering companies based in the United States at a glance
As of Nov 6, 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 188 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 system engineering 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 1,770 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 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 “propulsion system engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many propulsion system engineering companies are there based in the United States?
RevenueBase identified 188 company matches for propulsion system engineering companies 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 system engineering companies?
Seattle leads with 11 company records, followed by Denver (4) and Houston (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 1,770 professional contacts with verified work emails tracked across these 188 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 188 propulsion system engineering companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Propulsion system engineering companies by geography
- Propulsion system engineering companies based in France
- Propulsion system engineering companies based in Germany
- Propulsion system engineering companies based in India
- Propulsion system engineering companies based in Italy
- Propulsion system engineering companies based in the Netherlands
- Propulsion system engineering companies 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 system engineering companies based in France
- Propulsion system engineering companies based in Germany
- Propulsion system engineering companies based in India
- Propulsion system engineering companies based in Italy
- Propulsion system engineering companies based in the Netherlands
- Propulsion system engineering companies based in the United Kingdom
Company intelligence · public preview
Top 25 propulsion system engineering 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 188 matching company records for propulsion system engineering companies based in the United States, with 36,666 tracked contacts and 1,770 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: November 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 propulsion system engineering 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 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Leidos Gibbs & COXgibbscox.comHQ: Arlington, VA, United StatesReported employees: 201-500 | Arlington, VA, United States | 201-500 | Exact match | 401 contacts → |
“Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sierra Lobo, INCsierralobo.comHQ: Fremont, OH, United StatesReported employees: 501-1,000 | Fremont, OH, United States | 501-1,000 | Exact match | 377 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Stellar Solutionsstellarsolutions.comHQ: Los Altos, CO, United StatesReported employees: 201-500 | Los Altos, CO, United States | 201-500 | Exact match | 271 contacts → |
“Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MTU Aero Engines North Americamtuusa.comHQ: Rocky Hill, CT, United StatesReported employees: 201-500 | Rocky Hill, CT, United States | 201-500 | Exact match | 235 contacts → |
“Complete engineering services (design, analysis, project management, and aftermarket engineering) for the gas turbine industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Agilis Engineering, INCagilis.comHQ: Palm Beach Gardens, CA, United StatesReported employees: 201-500 | Palm Beach Gardens, CA, United States | 201-500 | Exact match | 215 contacts → |
“Agilis is a proven engineering team relentlessly dedicated to advancing gas turbine engine performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Waltonen Engineeringwaltonen.comHQ: Warren, MI, United StatesReported employees: 51-200 | Warren, MI, United States | 51-200 | Exact match | 163 contacts → |
“Established in 1957, Waltonen is a full-service design and engineering company with locations in Warren and Troy, Michigan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Parametric Solutions, INCpsnet.comHQ: Jupiter, FL, United StatesReported employees: 51-200 | Jupiter, FL, United States | 51-200 | Exact match | 160 contacts → |
“Since its' founding in 1993, Parametric Solutions has diversified and expanded from its gas turbine engine design roots into numerous industries including Aerospace, Consumer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Glostenglosten.comHQ: Seattle, RI, United StatesReported employees: 51-200 | Seattle, RI, United States | 51-200 | Exact match | 112 contacts → |
“Glosten is a full-service naval architecture and marine engineering consultancy with over 65 years of experience successfully taking on one-of-a-kind marine projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Epropelledepropelled.comHQ: Laconia, NH, United StatesReported employees: 51-200 | Laconia, NH, United States | 51-200 | Exact match | 108 contacts → |
“ePropelled designs and builds a broad array of robust and intelligent propulsion systems for uncrewed vehicles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Defense Maritime Solutionsdmsamerica.comHQ: Chesapeake, WA, United StatesReported employees: 51-200 | Chesapeake, WA, United States | 51-200 | Exact match | 88 contacts → |
“Defense Maritime Solutions (DMS) is a wholly owned subsidiary of global marine and energy system leader, Wärtsilä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Martin Technologiesharoldmartin.comHQ: New Hudson, MI, United StatesReported employees: 501-1,000 | New Hudson, MI, United States | 501-1,000 | Exact match | 80 contacts → |
“MARTIN Technologies is a proven leader in advanced engineering solutions for global transportation including Engineering, Testing, Manufacturing, and Motorsports.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  BYE Aerospace, INCbyeaerospace.comHQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 71 contacts → |
“Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fincantieri Marine Systems North America, INCfincantierimarinesystems.comHQ: Chesapeake, FL, United StatesReported employees: 51-200 | Chesapeake, FL, United States | 51-200 | Exact match | 56 contacts → |
“Fincantieri Marine Systems North America, Inc.(FMSNA) is a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Northwest UAV Nwuavnwuav.comHQ: Mcminnville, OR, United StatesReported employees: 51-200 | Mcminnville, OR, United States | 51-200 | Exact match | 47 contacts → |
“America’s trusted leader in UAV propulsion and integrated solutions, NWUAV continues to engineer the future of unmanned power systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Karl Senner, LLCkarlsenner.comHQ: Kenner, LA, United StatesReported employees: 11-50 | Kenner, LA, United States | 11-50 | Exact match | 43 contacts → |
“Karl Senner, LLC provides the maritime community with the highest quality marine propulsion equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Eagle Technologies, LLCeagleaviationtech.comHQ: Newport News, VA, United StatesReported employees: 51-200 | Newport News, VA, United States | 51-200 | Exact match | 39 contacts → |
“Eagle Technologies is a small business with unique capability in the turn-key design and manufacture of rotor systems, drive systems and airframe structures for the aerospace…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cogitic Corporationcogitic.netHQ: Colorado Springs, CO, United StatesReported employees: 11-50 | Colorado Springs, CO, United States | 11-50 | Exact match | 39 contacts → |
“Cogitic is a Colorado based engineering, advanced manufacturing and technical services company, specializing in complex/critical projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Intertec Engineeringintertecengineering.comHQ: Tempe, AZ, United StatesReported employees: 201-500 | Tempe, AZ, United States | 201-500 | Exact match | 37 contacts → |
“We provide Engineering Services and Manufacturing Solutions to global companies in multiple disciplines and technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Fleetzerofleetzero.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 36 contacts → |
“Fleetzero builds ships and propulsion systems that reduce costs, emissions, and danger to make our customers more profitable, cleaner, and safer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  G3 Aerospaceg3aerospace.comHQ: Bozeman, CA, United StatesReported employees: 51-200 | Bozeman, CA, United States | 51-200 | Exact match | 31 contacts → |
“G3 Aerospace is an advanced engineering services company committed to providing cost-competitive and quality engineered solutions to the Aerospace and Defense industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sharrow Marinesharrowmarine.comHQ: Detroit, MI, United StatesReported employees: 11-50 | Detroit, MI, United States | 11-50 | Exact match | 27 contacts → |
“Sharrow Marine is transforming the way the world moves on water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 188 company matches
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Propulsion system engineering companies: dataset insights
November 6, 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
188 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 188 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 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 propulsion system engineering 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 propulsion system engineering companies did RevenueBase find based in the United States?
The saved snapshot records 188 matching company records, 36,666 tracked contacts and 1,770 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: November 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
Propulsion system engineering companies by geography
- Propulsion system engineering companies based in France
- Propulsion system engineering companies based in Germany
- Propulsion system engineering companies based in India
- Propulsion system engineering companies based in Italy
- Propulsion system engineering companies based in the Netherlands
- Propulsion system engineering companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 propulsion system engineering companies based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/propulsion-system-engineering-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
- Propulsion system engineering companies based in France
- Propulsion system engineering companies based in Germany
- Propulsion system engineering companies based in India
- Propulsion system engineering companies based in Italy
- Propulsion system engineering companies based in the Netherlands
- Propulsion system engineering companies based in the United Kingdom
Company intelligence · public preview
Top 25 propulsion system engineering companies based in the United States
RevenueBase records 188 matching company records for propulsion system engineering companies based in the United States, with 36,666 tracked contacts and 1,770 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: November 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 propulsion system engineering 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 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Leidos Gibbs & COXgibbscox.com HQ: Arlington, VA, United StatesReported employees: 201-500 | Arlington, VA, United States | 201-500 | Exact match | 401 contacts → |
“Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sierra Lobo, INCsierralobo.com HQ: Fremont, OH, United StatesReported employees: 501-1,000 | Fremont, OH, United States | 501-1,000 | Exact match | 377 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Stellar Solutionsstellarsolutions.com HQ: Los Altos, CO, United StatesReported employees: 201-500 | Los Altos, CO, United States | 201-500 | Exact match | 271 contacts → |
“Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MTU Aero Engines North Americamtuusa.com HQ: Rocky Hill, CT, United StatesReported employees: 201-500 | Rocky Hill, CT, United States | 201-500 | Exact match | 235 contacts → |
“Complete engineering services (design, analysis, project management, and aftermarket engineering) for the gas turbine industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Agilis Engineering, INCagilis.com HQ: Palm Beach Gardens, CA, United StatesReported employees: 201-500 | Palm Beach Gardens, CA, United States | 201-500 | Exact match | 215 contacts → |
“Agilis is a proven engineering team relentlessly dedicated to advancing gas turbine engine performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Waltonen Engineeringwaltonen.com HQ: Warren, MI, United StatesReported employees: 51-200 | Warren, MI, United States | 51-200 | Exact match | 163 contacts → |
“Established in 1957, Waltonen is a full-service design and engineering company with locations in Warren and Troy, Michigan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Parametric Solutions, INCpsnet.com HQ: Jupiter, FL, United StatesReported employees: 51-200 | Jupiter, FL, United States | 51-200 | Exact match | 160 contacts → |
“Since its' founding in 1993, Parametric Solutions has diversified and expanded from its gas turbine engine design roots into numerous industries including Aerospace, Consumer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Glostenglosten.com HQ: Seattle, RI, United StatesReported employees: 51-200 | Seattle, RI, United States | 51-200 | Exact match | 112 contacts → |
“Glosten is a full-service naval architecture and marine engineering consultancy with over 65 years of experience successfully taking on one-of-a-kind marine projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Epropelledepropelled.com HQ: Laconia, NH, United StatesReported employees: 51-200 | Laconia, NH, United States | 51-200 | Exact match | 108 contacts → |
“ePropelled designs and builds a broad array of robust and intelligent propulsion systems for uncrewed vehicles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Defense Maritime Solutionsdmsamerica.com HQ: Chesapeake, WA, United StatesReported employees: 51-200 | Chesapeake, WA, United States | 51-200 | Exact match | 88 contacts → |
“Defense Maritime Solutions (DMS) is a wholly owned subsidiary of global marine and energy system leader, Wärtsilä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Martin Technologiesharoldmartin.com HQ: New Hudson, MI, United StatesReported employees: 501-1,000 | New Hudson, MI, United States | 501-1,000 | Exact match | 80 contacts → |
“MARTIN Technologies is a proven leader in advanced engineering solutions for global transportation including Engineering, Testing, Manufacturing, and Motorsports.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BYE Aerospace, INCbyeaerospace.com HQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 71 contacts → |
“Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fincantieri Marine Systems North America, INCfincantierimarinesystems.com HQ: Chesapeake, FL, United StatesReported employees: 51-200 | Chesapeake, FL, United States | 51-200 | Exact match | 56 contacts → |
“Fincantieri Marine Systems North America, Inc.(FMSNA) is a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Northwest UAV Nwuavnwuav.com HQ: Mcminnville, OR, United StatesReported employees: 51-200 | Mcminnville, OR, United States | 51-200 | Exact match | 47 contacts → |
“America’s trusted leader in UAV propulsion and integrated solutions, NWUAV continues to engineer the future of unmanned power systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Karl Senner, LLCkarlsenner.com HQ: Kenner, LA, United StatesReported employees: 11-50 | Kenner, LA, United States | 11-50 | Exact match | 43 contacts → |
“Karl Senner, LLC provides the maritime community with the highest quality marine propulsion equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eagle Technologies, LLCeagleaviationtech.com HQ: Newport News, VA, United StatesReported employees: 51-200 | Newport News, VA, United States | 51-200 | Exact match | 39 contacts → |
“Eagle Technologies is a small business with unique capability in the turn-key design and manufacture of rotor systems, drive systems and airframe structures for the aerospace…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cogitic Corporationcogitic.net HQ: Colorado Springs, CO, United StatesReported employees: 11-50 | Colorado Springs, CO, United States | 11-50 | Exact match | 39 contacts → |
“Cogitic is a Colorado based engineering, advanced manufacturing and technical services company, specializing in complex/critical projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Intertec Engineeringintertecengineering.com HQ: Tempe, AZ, United StatesReported employees: 201-500 | Tempe, AZ, United States | 201-500 | Exact match | 37 contacts → |
“We provide Engineering Services and Manufacturing Solutions to global companies in multiple disciplines and technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fleetzerofleetzero.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 36 contacts → |
“Fleetzero builds ships and propulsion systems that reduce costs, emissions, and danger to make our customers more profitable, cleaner, and safer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | G3 Aerospaceg3aerospace.com HQ: Bozeman, CA, United StatesReported employees: 51-200 | Bozeman, CA, United States | 51-200 | Exact match | 31 contacts → |
“G3 Aerospace is an advanced engineering services company committed to providing cost-competitive and quality engineered solutions to the Aerospace and Defense industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sharrow Marinesharrowmarine.com HQ: Detroit, MI, United StatesReported employees: 11-50 | Detroit, MI, United States | 11-50 | Exact match | 27 contacts → |
“Sharrow Marine is transforming the way the world moves on water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 188 company matches
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Propulsion system engineering companies: dataset insights
November 6, 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
188 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 188 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 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 propulsion system engineering 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 propulsion system engineering companies did RevenueBase find based in the United States?
The saved snapshot records 188 matching company records, 36,666 tracked contacts and 1,770 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: November 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
Propulsion system engineering companies by geography
- Propulsion system engineering companies based in France
- Propulsion system engineering companies based in Germany
- Propulsion system engineering companies based in India
- Propulsion system engineering companies based in Italy
- Propulsion system engineering companies based in the Netherlands
- Propulsion system engineering companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 propulsion system engineering companies based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/propulsion-system-engineering-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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- Propulsion system engineering companies based in France
- Propulsion system engineering companies based in Germany
- Propulsion system engineering companies based in India
- Propulsion system engineering companies based in Italy
- Propulsion system engineering companies based in the Netherlands
- Propulsion system engineering companies based in the United Kingdom