Fei-zyfer, INC.
Doing business as Fei Zyfer INC
At a glance
EmployeesNot reported
In business since1961
HeadquartersGarden Grove, CA
SAM.gov UEINM9FK57NHH44
CAGE code32964
Incorporated inDE
Brands
Fighter
GenericThis company sells these brands.
- GPS time
- frequency systems
- custom options
- oscillators
- OCXO
- frequency output
- time modules
- clock rate output modules
- reference modules
Named on the company’s own website, read JUL 29, 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 |
|---|---|---|---|---|
| Fei-zyfer, INC. | Garden Grove | 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.


