Manufacturing of geared speed changers
2,243 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 |
|---|---|---|---|---|
| Martin Sprocket & Gear Charlotte | Charlotte | NC | 1–19 | LIKELY ACTIVE |
| Martin Sprocket & Gear Des Plaines | Des Plaines | IL | 1–19 | LIKELY ACTIVE |
| Martin Sprocket & Gear Kansas City | Kansas City | MO | 1–19 | LIKELY ACTIVE |
| Martin Sprocket & Gear Nashville | Nashville | TN | 1–19 | LIKELY ACTIVE |
| Martin Sprocket & Gear Portland | Portland | OR | 1–19 | LIKELY ACTIVE |
| Martin Sspocket & Gear RPM | Fort Worth | TX | 20–99 | LIKELY ACTIVE |
| Massa Industries, INC | Hingham | MA | — | LIKELY ACTIVE |
| MD, Hanover - 7468 Candlewood Rd, (IMS-M) | Hanover | MD | 20–99 | LIKELY ACTIVE |
| MD, Millersville - All Benfield Blvd. (IMS-M) | Millersville | MD | 100–499 | LIKELY ACTIVE |
| Miba Bearings US LLC | Mcconnelsville | OH | 100–499 | LIKELY ACTIVE |
| Miba Industrial Bearings U.S (Houston) LLC | Deer Park | TX | 20–99 | LIKELY ACTIVE |
| Minnetonka, USA | Minnetonka | MN | 20–99 | LIKELY ACTIVE |
| Mokena | Mokena | IL | 20–99 | LIKELY ACTIVE |
| Moog AP West | Mountain View | CA | 20–99 | LIKELY ACTIVE |
| Moog Gilbert | Gilbert | AZ | 100–499 | LIKELY ACTIVE |
| Moog Inc. Goleta | Goleta | CA | 20–99 | LIKELY ACTIVE |
| Moog Mineral Wells S-TEC Corporation | Mineral Wells | TX | 100–499 | LIKELY ACTIVE |
| Moore Gear & Manufacturing Co | Hermann | MO | 20–99 | LIKELY ACTIVE |
| Murray Warehouse, Colorado Springs | Colorado Springs | CO | 20–99 | LIKELY ACTIVE |
| Nav Systems INC. | Chesapeake | VA | — | LIKELY ACTIVE |
| NB Corporation of America | Hanover Park | IL | 20–99 | LIKELY ACTIVE |
| NC - Fayetteville | Fayetteville | NC | 20–99 | LIKELY ACTIVE |
| NC - Southern Pines | Southern Pines | NC | 1–19 | LIKELY ACTIVE |
| New Allegiance, CO | Colorado Springs | CO | 20–99 | LIKELY ACTIVE |
| New Castle | New Castle | DE | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 2,243 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.
