Halfab, INC
At a glance
EmployeesNot reported
In business since1991
HeadquartersLivermore, CA
SAM.gov UEIW67EFNKP9XL1
CAGE code4R8V6
Incorporated inCA
- precision machining shop
- CNC milling
- turning services
- finishing services
- art machinery
- Bay Area
- small jobs
- production runs
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Halfab, INC | Livermore | 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.


