Autotronics, INC.
Autotronics Inc manufactures electro-magnetic clutches, brakes, solenoids, and torque indicators. The company produces various brake models (B, BF, MB, MC), clutch models (C, CBC, MBB), duplex and triplex configurations, pancake-style variants, and mechanical slip clutches, along with support tools including force gages, bearing insertion tools, bearing pullers, and torque indicators.
Summarized from the company’s own website
At a glance
EmployeesNot reported
In business since1956
HeadquartersJoplin, MO
SAM.gov UEIMNKPGECER1U7
What they make
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Autotronics, INC. | Joplin | MO | — | 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.

