Company lists · Data refreshed September 2026
Top 25 Aircraft gearbox manufacturers based in the United States
RevenueBase identified 114 company matches for aircraft gearbox manufacturers associated with the United States as of September 2026 and tracks 44,929 professional contacts across them, including 2,800 with verified work emails. Miami is the largest hub.
This list covers company matches for aircraft gearbox manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 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 aircraft gearbox manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 32,494 contacts → | ||||
Exact match “GE Aerospace is a world-leading provider of jet and turboprop engines, components and integrated systems for commercial, military, business and general aviation aircraft.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 3,310 contacts → | ||||
Exact match “TRIUMPH designs, engineers, manufactures, repairs and overhauls a broad portfolio of aviation and industrial components, accessories, subassemblies, systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 1,834 contacts → | ||||
Exact match “Chromalloy is a leading provider of engineering, manufacturing and service for the aerospace, aero-derivative, and energy / industrial gas turbine aftermarket.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 1,413 contacts → | ||||
Exact match “Headquartered in Tulsa and employing 2,500 people across multiple, strategically-located operations and customer support facilities around the world, NORDAM is one of the largest…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 1,083 contacts → | ||||
Exact match “Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 819 contacts → | ||||
Exact match “Met 3200 medewerkers en 7 vestigingen in Nederland leveren de bedrijven van GKN Fokker technologische geavanceerde vliegtuigsystemen, onderdelen en geïntegreerde diensten en…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 599 contacts → | ||||
Exact match “Unison, a GE Aerospace company, is the leading global supplier of complex gas turbine engine components and electrical & mechanical systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 366 contacts → | ||||
Exact match “Northstar Aerospace is a leading manufacturer of components and assemblies to the global aerospace industry.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 241 contacts → | ||||
Exact match “Hartzell Propeller Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 226 contacts → | ||||
Exact match “TransDigm Group Incorporated (NYSE: TDG), through its wholly owned subsidiaries, including TransDigm Inc, is a leading global designer, producer and supplier of highly engineered…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 193 contacts → | ||||
Exact match “Applied Aerospace & Defense (Applied) is a public company delivering advanced design, engineering, and vertically integrated manufacturing solutions for leading and next…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 164 contacts → | ||||
Exact match “Our Lufkin Gears brand bring a deep history of industry-leading technology to demanding high-speed mechanical-drive, turbo machinery, and marine-propulsion applications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 146 contacts → | ||||
Exact match “Horsburgh & Scott, founded in 1886, is one of the world's leading providers of custom industrial gears and gearboxes.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 114 contacts → | ||||
Exact match “CEF Industries is an Aerospace qualified full service manufacturing company including marketing/sales, customer service, design engineering, assembly, test and customer support.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 110 contacts → | ||||
Exact match “AGSE is a global leader in the original design and manufacture of innovative aerospace ground support equipment and tooling.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 95 contacts → | ||||
Exact match “Aero Gear was founded in 1982 as a company that would provide solutions-focused expertise in the design, engineering and manufacturing of gears and gearbox assemblies for the…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 93 contacts → | ||||
Exact match “APS is a global leader in aircraft propeller system maintenance services, aerospace manufacturing and airframe trading.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 69 contacts → | ||||
Exact match “Turbopower offers more than 50-years of experience providing value-added engine and component repair and overhaul services to a worldwide fleet of military, commercial, and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 65 contacts → | ||||
Exact match “As an ISO 9001 registered company with an international reputation for superior quality, Brad Foote Gear Works, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 61 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 60 contacts → | ||||
Exact match “With history dating to OCG manufactures large, high-precision gears that are designed to meet a wide range of requirements for the most challenging applications in the oil and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 59 contacts → | ||||
Exact match “If you have requirements for high performance gears (spur, helical or spiral bevel), splined shaft, housings, details or complete gearboxes, Chardam Gear Company can fulfill your…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 57 contacts → | ||||
Exact match “Riley Gear Corporation develops and produces precision gears, custom gear boxes, and other power transmission components.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 53 contacts → | ||||
Exact match “Celebrating its 50th anniversary in 2019, Air Industries Machining Corporation has evolved from a machine shop into a supplier of sophisticated sub-assemblies for the aerospace…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 44 contacts → | ||||
Exact match “Rhinestahl has been delivering on our clients’ toughest challenges since 1967.” Recorded in the RevenueBase company graph · Sep 16, 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 “aircraft gearbox manufacturers”. 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 114 aircraft gearbox manufacturers based in the United States
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Aircraft gearbox manufacturers based in the United States at a glance
As of Sep 16, 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 114 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 “aircraft gearbox manufacturers” 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 2,800 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 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 “aircraft gearbox manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many aircraft gearbox manufacturers are there based in the United States?
RevenueBase identified 114 company matches for aircraft gearbox manufacturers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
GE Aerospace tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most aircraft gearbox manufacturers?
Miami leads with 6 company records, followed by Cleveland (3) and Tulsa (3).
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 2,800 professional contacts with verified work emails tracked across these 114 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 114 aircraft gearbox manufacturers based in the United States. Start with a free account, no credit card.
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Aircraft gearbox manufacturers by geography
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
- Aircraft gearbox manufacturers based in France
- Aircraft gearbox manufacturers based in Germany
- Aircraft gearbox manufacturers based in India
- Aircraft gearbox manufacturers based in Italy
- Aircraft gearbox manufacturers based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 aircraft gearbox manufacturers 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 114 matching company records for aircraft gearbox manufacturers based in the United States, with 44,929 tracked contacts and 2,800 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 aircraft gearbox manufacturers 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 |  GE Aerospacegeaerospace.comHQ: Cincinnati, OH, United StatesReported employees: 10001+ | Cincinnati, OH, United States | 10001+ | Exact match | 32,494 contacts → |
“GE Aerospace is a world-leading provider of jet and turboprop engines, components and integrated systems for commercial, military, business and general aviation aircraft.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Triumphtriumphgroup.comHQ: Denver, CO, United StatesReported employees: 5,001-10,000 | Denver, CO, United States | 5,001-10,000 | Exact match | 3,310 contacts → |
“TRIUMPH designs, engineers, manufactures, repairs and overhauls a broad portfolio of aviation and industrial components, accessories, subassemblies, systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Chromalloychromalloy.comHQ: Palm Beach Gardens, FL, United StatesReported employees: 1,001-5,000 | Palm Beach Gardens, FL, United States | 1,001-5,000 | Exact match | 1,834 contacts → |
“Chromalloy is a leading provider of engineering, manufacturing and service for the aerospace, aero-derivative, and energy / industrial gas turbine aftermarket.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Nordamnordam.comHQ: Tulsa, OK, United StatesReported employees: 1,001-5,000 | Tulsa, OK, United States | 1,001-5,000 | Exact match | 1,413 contacts → |
“Headquartered in Tulsa and employing 2,500 people across multiple, strategically-located operations and customer support facilities around the world, NORDAM is one of the largest…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Barnes Aerospacebarnesaero.comHQ: Windsor, CT, United StatesReported employees: 1,001-5,000 | Windsor, CT, United States | 1,001-5,000 | Exact match | 1,083 contacts → |
“Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  GKN Fokkergknaerospace.comHQ: Irving, TX, United StatesReported employees: 501-1,000 | Irving, TX, United States | 501-1,000 | Exact match | 819 contacts → |
“Met 3200 medewerkers en 7 vestigingen in Nederland leveren de bedrijven van GKN Fokker technologische geavanceerde vliegtuigsystemen, onderdelen en geïntegreerde diensten en…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Unisonunisonindustries.comHQ: Jacksonville, OH, United StatesReported employees: 1,001-5,000 | Jacksonville, OH, United States | 1,001-5,000 | Exact match | 599 contacts → |
“Unison, a GE Aerospace company, is the leading global supplier of complex gas turbine engine components and electrical & mechanical systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Northstar Aerospacensaero.comHQ: Bedford Park, IL, United StatesReported employees: 501-1,000 | Bedford Park, IL, United States | 501-1,000 | Exact match | 366 contacts → |
“Northstar Aerospace is a leading manufacturer of components and assemblies to the global aerospace industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hartzell Propellerhartzellprop.comHQ: Piqua, OH, United StatesReported employees: 201-500 | Piqua, OH, United States | 201-500 | Exact match | 241 contacts → |
“Hartzell Propeller Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Transdigm Group INCtransdigm.comHQ: Cleveland, OH, United StatesReported employees: 10001+ | Cleveland, OH, United States | 10001+ | Exact match | 226 contacts → |
“TransDigm Group Incorporated (NYSE: TDG), through its wholly owned subsidiaries, including TransDigm Inc, is a leading global designer, producer and supplier of highly engineered…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  PCX Aerosystemsapplied-ad.comHQ: Newington, CT, United StatesReported employees: 501-1,000 | Newington, CT, United States | 501-1,000 | Exact match | 193 contacts → |
“Applied Aerospace & Defense (Applied) is a public company delivering advanced design, engineering, and vertically integrated manufacturing solutions for leading and next…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lufkin Gearsbakerhughes.comHQ: Lufkin, TX, United StatesReported employees: 501-1,000 | Lufkin, TX, United States | 501-1,000 | Exact match | 164 contacts → |
“Our Lufkin Gears brand bring a deep history of industry-leading technology to demanding high-speed mechanical-drive, turbo machinery, and marine-propulsion applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Horsburgh & Scotthorsburgh-scott.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 146 contacts → |
“Horsburgh & Scott, founded in 1886, is one of the world's leading providers of custom industrial gears and gearboxes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CEF Industriescefindustries.com HQ: Addison, IL, United StatesReported employees: 51-200 | Addison, IL, United States | 51-200 | Exact match | 114 contacts → |
“CEF Industries is an Aerospace qualified full service manufacturing company including marketing/sales, customer service, design engineering, assembly, test and customer support.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AGSEagse.comHQ: Santa Fe Springs, CA, United StatesReported employees: 201-500 | Santa Fe Springs, CA, United States | 201-500 | Exact match | 110 contacts → |
“AGSE is a global leader in the original design and manufacture of innovative aerospace ground support equipment and tooling.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aero Gearaerogear.comHQ: Windsor, CT, United StatesReported employees: 201-500 | Windsor, CT, United States | 201-500 | Exact match | 95 contacts → |
“Aero Gear was founded in 1982 as a company that would provide solutions-focused expertise in the design, engineering and manufacturing of gears and gearbox assemblies for the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  APSaircraftpropeller.comHQ: Lake Zurich, IL, United StatesReported employees: 51-200 | Lake Zurich, IL, United States | 51-200 | Exact match | 93 contacts → |
“APS is a global leader in aircraft propeller system maintenance services, aerospace manufacturing and airframe trading.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Turbopower LLCturbopowerllc.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 69 contacts → |
“Turbopower offers more than 50-years of experience providing value-added engine and component repair and overhaul services to a worldwide fleet of military, commercial, and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brad Foote Gearingbradfoote.com HQ: Cicero, IL, United StatesReported employees: 201-500 | Cicero, IL, United States | 201-500 | Exact match | 65 contacts → |
“As an ISO 9001 registered company with an international reputation for superior quality, Brad Foote Gear Works, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Es3es3inc.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 61 contacts → |
“ES3 is an aerospace engineering company specializing in the design, development, and manufacture of landing gear systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Overton Chicago Gearoc-gear.com HQ: Addison, IL, United StatesReported employees: 201-500 | Addison, IL, United States | 201-500 | Exact match | 60 contacts → |
“With history dating to OCG manufactures large, high-precision gears that are designed to meet a wide range of requirements for the most challenging applications in the oil and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Chardam Gear Companychardam.com HQ: Sterling Heights, MI, United StatesReported employees: 51-200 | Sterling Heights, MI, United States | 51-200 | Exact match | 59 contacts → |
“If you have requirements for high performance gears (spur, helical or spiral bevel), splined shaft, housings, details or complete gearboxes, Chardam Gear Company can fulfill your…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Riley Gear Corporationrileygear.com HQ: Saint Augustine, United StatesReported employees: 51-200 | Saint Augustine, United States | 51-200 | Exact match | 57 contacts → |
“Riley Gear Corporation develops and produces precision gears, custom gear boxes, and other power transmission components.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  AIR Industries Groupairindustriesgroup.comHQ: Bay Shore, NY, United StatesReported employees: 201-500 | Bay Shore, NY, United States | 201-500 | Exact match | 53 contacts → |
“Celebrating its 50th anniversary in 2019, Air Industries Machining Corporation has evolved from a machine shop into a supplier of sophisticated sub-assemblies for the aerospace…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rhinestahl Customer Tooling Solutionsrhinestahl.com HQ: Mason, OH, United StatesReported employees: 51-200 | Mason, OH, United States | 51-200 | Exact match | 44 contacts → |
“Rhinestahl has been delivering on our clients’ toughest challenges since 1967.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 114 company matches
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Aircraft gearbox manufacturers: dataset insights
September 16, 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
113 records in the displayed employee bands.
1 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 114 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: September 16, 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 aircraft gearbox manufacturers?
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 aircraft gearbox manufacturers did RevenueBase find based in the United States?
The saved snapshot records 114 matching company records, 44,929 tracked contacts and 2,800 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 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
Aircraft gearbox manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 aircraft gearbox manufacturers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/aircraft-gearbox-manufacturers/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
- Aircraft gearbox manufacturers based in France
- Aircraft gearbox manufacturers based in Germany
- Aircraft gearbox manufacturers based in India
- Aircraft gearbox manufacturers based in Italy
- Aircraft gearbox manufacturers based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 aircraft gearbox manufacturers based in the United States
RevenueBase records 114 matching company records for aircraft gearbox manufacturers based in the United States, with 44,929 tracked contacts and 2,800 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 aircraft gearbox manufacturers 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 | GE Aerospacegeaerospace.com HQ: Cincinnati, OH, United StatesReported employees: 10001+ | Cincinnati, OH, United States | 10001+ | Exact match | 32,494 contacts → |
“GE Aerospace is a world-leading provider of jet and turboprop engines, components and integrated systems for commercial, military, business and general aviation aircraft.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Triumphtriumphgroup.com HQ: Denver, CO, United StatesReported employees: 5,001-10,000 | Denver, CO, United States | 5,001-10,000 | Exact match | 3,310 contacts → |
“TRIUMPH designs, engineers, manufactures, repairs and overhauls a broad portfolio of aviation and industrial components, accessories, subassemblies, systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Chromalloychromalloy.com HQ: Palm Beach Gardens, FL, United StatesReported employees: 1,001-5,000 | Palm Beach Gardens, FL, United States | 1,001-5,000 | Exact match | 1,834 contacts → |
“Chromalloy is a leading provider of engineering, manufacturing and service for the aerospace, aero-derivative, and energy / industrial gas turbine aftermarket.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Nordamnordam.com HQ: Tulsa, OK, United StatesReported employees: 1,001-5,000 | Tulsa, OK, United States | 1,001-5,000 | Exact match | 1,413 contacts → |
“Headquartered in Tulsa and employing 2,500 people across multiple, strategically-located operations and customer support facilities around the world, NORDAM is one of the largest…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Barnes Aerospacebarnesaero.com HQ: Windsor, CT, United StatesReported employees: 1,001-5,000 | Windsor, CT, United States | 1,001-5,000 | Exact match | 1,083 contacts → |
“Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GKN Fokkergknaerospace.com HQ: Irving, TX, United StatesReported employees: 501-1,000 | Irving, TX, United States | 501-1,000 | Exact match | 819 contacts → |
“Met 3200 medewerkers en 7 vestigingen in Nederland leveren de bedrijven van GKN Fokker technologische geavanceerde vliegtuigsystemen, onderdelen en geïntegreerde diensten en…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unisonunisonindustries.com HQ: Jacksonville, OH, United StatesReported employees: 1,001-5,000 | Jacksonville, OH, United States | 1,001-5,000 | Exact match | 599 contacts → |
“Unison, a GE Aerospace company, is the leading global supplier of complex gas turbine engine components and electrical & mechanical systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Northstar Aerospacensaero.com HQ: Bedford Park, IL, United StatesReported employees: 501-1,000 | Bedford Park, IL, United States | 501-1,000 | Exact match | 366 contacts → |
“Northstar Aerospace is a leading manufacturer of components and assemblies to the global aerospace industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hartzell Propellerhartzellprop.com HQ: Piqua, OH, United StatesReported employees: 201-500 | Piqua, OH, United States | 201-500 | Exact match | 241 contacts → |
“Hartzell Propeller Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Transdigm Group INCtransdigm.com HQ: Cleveland, OH, United StatesReported employees: 10001+ | Cleveland, OH, United States | 10001+ | Exact match | 226 contacts → |
“TransDigm Group Incorporated (NYSE: TDG), through its wholly owned subsidiaries, including TransDigm Inc, is a leading global designer, producer and supplier of highly engineered…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PCX Aerosystemsapplied-ad.com HQ: Newington, CT, United StatesReported employees: 501-1,000 | Newington, CT, United States | 501-1,000 | Exact match | 193 contacts → |
“Applied Aerospace & Defense (Applied) is a public company delivering advanced design, engineering, and vertically integrated manufacturing solutions for leading and next…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lufkin Gearsbakerhughes.com HQ: Lufkin, TX, United StatesReported employees: 501-1,000 | Lufkin, TX, United States | 501-1,000 | Exact match | 164 contacts → |
“Our Lufkin Gears brand bring a deep history of industry-leading technology to demanding high-speed mechanical-drive, turbo machinery, and marine-propulsion applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Horsburgh & Scotthorsburgh-scott.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 146 contacts → |
“Horsburgh & Scott, founded in 1886, is one of the world's leading providers of custom industrial gears and gearboxes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CEF Industriescefindustries.com HQ: Addison, IL, United StatesReported employees: 51-200 | Addison, IL, United States | 51-200 | Exact match | 114 contacts → |
“CEF Industries is an Aerospace qualified full service manufacturing company including marketing/sales, customer service, design engineering, assembly, test and customer support.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AGSEagse.com HQ: Santa Fe Springs, CA, United StatesReported employees: 201-500 | Santa Fe Springs, CA, United States | 201-500 | Exact match | 110 contacts → |
“AGSE is a global leader in the original design and manufacture of innovative aerospace ground support equipment and tooling.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aero Gearaerogear.com HQ: Windsor, CT, United StatesReported employees: 201-500 | Windsor, CT, United States | 201-500 | Exact match | 95 contacts → |
“Aero Gear was founded in 1982 as a company that would provide solutions-focused expertise in the design, engineering and manufacturing of gears and gearbox assemblies for the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | APSaircraftpropeller.com HQ: Lake Zurich, IL, United StatesReported employees: 51-200 | Lake Zurich, IL, United States | 51-200 | Exact match | 93 contacts → |
“APS is a global leader in aircraft propeller system maintenance services, aerospace manufacturing and airframe trading.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Turbopower LLCturbopowerllc.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 69 contacts → |
“Turbopower offers more than 50-years of experience providing value-added engine and component repair and overhaul services to a worldwide fleet of military, commercial, and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brad Foote Gearingbradfoote.com HQ: Cicero, IL, United StatesReported employees: 201-500 | Cicero, IL, United States | 201-500 | Exact match | 65 contacts → |
“As an ISO 9001 registered company with an international reputation for superior quality, Brad Foote Gear Works, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Es3es3inc.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 61 contacts → |
“ES3 is an aerospace engineering company specializing in the design, development, and manufacture of landing gear systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Overton Chicago Gearoc-gear.com HQ: Addison, IL, United StatesReported employees: 201-500 | Addison, IL, United States | 201-500 | Exact match | 60 contacts → |
“With history dating to OCG manufactures large, high-precision gears that are designed to meet a wide range of requirements for the most challenging applications in the oil and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Chardam Gear Companychardam.com HQ: Sterling Heights, MI, United StatesReported employees: 51-200 | Sterling Heights, MI, United States | 51-200 | Exact match | 59 contacts → |
“If you have requirements for high performance gears (spur, helical or spiral bevel), splined shaft, housings, details or complete gearboxes, Chardam Gear Company can fulfill your…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Riley Gear Corporationrileygear.com HQ: Saint Augustine, United StatesReported employees: 51-200 | Saint Augustine, United States | 51-200 | Exact match | 57 contacts → |
“Riley Gear Corporation develops and produces precision gears, custom gear boxes, and other power transmission components.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AIR Industries Groupairindustriesgroup.com HQ: Bay Shore, NY, United StatesReported employees: 201-500 | Bay Shore, NY, United States | 201-500 | Exact match | 53 contacts → |
“Celebrating its 50th anniversary in 2019, Air Industries Machining Corporation has evolved from a machine shop into a supplier of sophisticated sub-assemblies for the aerospace…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rhinestahl Customer Tooling Solutionsrhinestahl.com HQ: Mason, OH, United StatesReported employees: 51-200 | Mason, OH, United States | 51-200 | Exact match | 44 contacts → |
“Rhinestahl has been delivering on our clients’ toughest challenges since 1967.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 114 company matches
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Aircraft gearbox manufacturers: dataset insights
September 16, 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
113 records in the displayed employee bands.
1 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 114 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: September 16, 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 aircraft gearbox manufacturers?
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 aircraft gearbox manufacturers did RevenueBase find based in the United States?
The saved snapshot records 114 matching company records, 44,929 tracked contacts and 2,800 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 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
Aircraft gearbox manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 aircraft gearbox manufacturers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/aircraft-gearbox-manufacturers/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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