Columbia Machine Works, INC.
At a glance
Employees20-99
In business sinceNot reported
Industry
HeadquartersColumbia, TN
SAM.gov UEIE232GZJC2E53
CAGE code0A716
Incorporated inTN
- largest CNC machining shops
- southeastern United States
- CNC lathes
- horizontal boring mills
- vertical machining centers built
- heavy industrial capacity
- CNC machining services
- structural fabrications built
- carbon steel
- alloy steel
- stainless steel
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Columbia Machine Works, INC. | Columbia | TN | 20–99 | 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.