Manufacturing of geared speed changers
2,181 FACILITIESCensus designationManufacturing of geared speed changers, industrial high-speed drives, gear motors, speed reducers, mechanical variable speed drives (gearboxes and allied products)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| S-tec Corporation | Mineral Wells | TX | — | LIKELY ACTIVE |
| Techno-sciences, LLC | Lanham | MD | — | LIKELY ACTIVE |
| Teledyne Flir Defense, INC. | Stillwater | OK | — | LIKELY ACTIVE |
| Terratracker INC | Livermore | CA | — | LIKELY ACTIVE |
| Tualcom USA LLC | Sterling | VA | — | LIKELY ACTIVE |
| Win Technologies INC | Aurora | IL | — | LIKELY ACTIVE |
| Acme Gear CO INC | Englewood | NJ | — | UNVERIFIED |
| Fortin Racing INC | El Cajon | CA | — | UNVERIFIED |
| J & J Hirsch LLC Dba Precision Machine Manufacturing | Ithaca | MI | — | UNVERIFIED |
| Synchrotech Transmissions INC | San Dimas | CA | — | UNVERIFIED |
| Xtreme Ads Limited | Anderson | IN | — | UNVERIFIED |
| 5780 Woodmen 160 LLC | Colorado Springs | CO | — | UNVERIFIED |
| 8100 Building | Bloomington | MN | — | UNVERIFIED |
| Aae Aerospace | Huntington Beach | CA | — | UNVERIFIED |
| Aa Gear & Manufacturing INC | Howell | MI | — | UNVERIFIED |
| Acg Systems, LLC | Hamden | CT | — | UNVERIFIED |
| Ac Navigation | West Newton | MA | — | UNVERIFIED |
| Advanced Electromagnet | Santee | CA | — | UNVERIFIED |
| Advanced Precision Products Dba Advanced Metal Machining LLC | Olyphant | PA | — | UNVERIFIED |
| Advanced Rail Systems, LLC | Kosse | TX | — | UNVERIFIED |
| Aerospace Holdings, INC | Long Beach | CA | — | UNVERIFIED |
| Aeva | Mountain View | CA | — | UNVERIFIED |
| Airco Mechanical INC | Medford | OR | — | UNVERIFIED |
| Air Methods Corp/united Rotorcraft | Englewood | CO | — | UNVERIFIED |
| Air/Pro Mechanical LLC | Tipp City | OH | — | UNVERIFIED |
| Akon INC | San Jose | CA | — | UNVERIFIED |
| Akrosense LLC | Tallmadge | OH | — | UNVERIFIED |
| Align Aerospace | Chatsworth | CA | — | UNVERIFIED |
| All American Precision Machining LLC | Deer Park | NY | — | UNVERIFIED |
| Alliant Integrated Defense Company LLC | Clearwater | FL | — | UNVERIFIED |
| Allied Motion Technologies Watertown | Watertown | NY | — | UNVERIFIED |
| Allied-signal Ocean Systems | Sylmar | CA | — | UNVERIFIED |
| Allison Transmission, INC - Plant 15 | Indianapolis | IN | — | UNVERIFIED |
| All True Designs LLC | Springfield | OR | — | UNVERIFIED |
| Altra Industrial Motion | San Marcos | TX | — | UNVERIFIED |
| Altra Industrial Motion, INC. | New Hartford | CT | — | UNVERIFIED |
| Amarillo Gear Service | Covington | LA | — | UNVERIFIED |
| American Gear & Machinery Rebuilders, LLC | Bush | LA | — | UNVERIFIED |
| American Hydraulics | Omaha | NE | — | UNVERIFIED |
| Anduril Industries | Lexington | MA | — | UNVERIFIED |
| Anduril Industries | Quincy | MA | — | UNVERIFIED |
| Anduril Industries INC | Costa Mesa | CA | — | UNVERIFIED |
| Anduril Industries INC | Mountain View | CA | — | UNVERIFIED |
| Anduril Industries, INC. | North Kingstown | RI | — | UNVERIFIED |
| Angelus Sanitary Can Machine CO | Los Angeles | CA | — | UNVERIFIED |
| Apium INC | Glendale | CA | — | UNVERIFIED |
| Applied Industrial Technologies | Stockton | CA | — | UNVERIFIED |
| Argon St | Orlando | FL | — | UNVERIFIED |
| Asco Power Technologiess | Stockton | CA | — | UNVERIFIED |
| A. Stucki Company | Farrell | PA | — | UNVERIFIED |
FactoryRegistry lists 2,181 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced geared speed changers, industrial high-speed drives, gear motors, speed reducers, mechanical variable speed drives (gearboxes and allied products), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 120 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2030225000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.