True Bear Engineering, LLC
Doing business as Appleton Control Systems
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersIron Mountain, MI
SAM.gov UEIN437AA9W88Y1
CAGE code98MP0
Incorporated inMI
Appleton Control Systems manufactures electrical control systems, mechanical drives, and relay control panels for marine, naval, mining, and industrial environments. The company produces naval HVAC controllers, UNREP systems, shipboard control systems, belt tensioning systems, jackshaft and drive systems, automation systems, and custom control panels designed for harsh operating conditions including dust, vibration, and heat.
Summarized from the company’s own website
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| True Bear Engineering, LLC | Iron Mountain | 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.


