Gear Master INC
Gear Master, Inc. specializes in precision grinding of gears and splines using CNC equipment including Kapp Niles and Vinco grinders, along with gear cutting, CNC turning, and CNC milling. The company serves the aerospace, defense, heavy vehicle, and industrial markets, offering spur gears with internal and external configurations, crown teeth, and modified involutes up to 400mm outside diameter, as well as internal and external splines in involute and straight-sided forms. Inspection capabilities include gear charts, nital etch, profilometer, and optical comparator analysis.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Gear Master INC | Almont | MI | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.

