Columbia Machine Works, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersTurlock, CA
SAM.gov UEIE232GZJC2E53
Columbia Machine manufactures coining presses, rimming machines, upset mills, and consumable tooling including coining die blanks, reeded collars, smooth collars, carbide collars, and blanking tooling. The company also offers custom machining services and sells used equipment.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Columbia Machine Works, INC. | Turlock | CA | — | 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.


