Michigan Spline Gage CO
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersHazel Park, MI
SAM.gov UEIJNH4MN1K2JC8
Since 1950, Michigan Spline Gage Co. has designed, manufactured, and calibrated precision spline gages and related spline and gear products, including components up to 41 inches in diameter ground to ultra-precision tolerances. The company operates a 10,000 square foot environmentally controlled manufacturing facility in Hazel Park, Michigan, and produces fixed gaging, handheld indicating gages, runout fixture gages, and master gears. Michigan Spline Gage Co. is an ISO/IEC 17025 Accredited Calibration Laboratory.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Michigan Spline Gage CO | Hazel Park | 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.


