Neptec Os, INC.
Doing business as Neptec Os INC
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersFremont, CA
US patents1
SAM.gov UEIJTDJH5FM3CW9
CAGE code6CAW9
Incorporated inCA
- fiber optic cables
- assemblies
- passive optical components
- field tools
- armored furcation tubing
- plastic split conduit
- large core
- polarization maintaining cable
- couplers
- splitters
- wavelength division multiplexing
- Cable-IP68
Named on the company’s own website, read SEP 9, 2026
Patents
1 US patent granted FEB 11, 2025.
Computer technology 1
- Fiber detection and alignment systemUS 12,223,673 · granted FEB 11, 2025
Granted to Neptec OS, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Neptec Os, INC. | Fremont | CA | — | LIKELY 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.

