Diamond USA INC.
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersNorth Billerica, MA
SAM.gov UEIKDS7QU6C2AZ3
Diamond SA manufactures fiber optic solutions including connectors, adapters, active modules, cables, and fiber optic outlets. The company employs processes including active core alignment, fiber and cable assembly, cleanroom manufacturing, and high purity cleaning, and operates a test and calibration laboratory. Diamond SA serves the photonics, high power, quantum, space/avionics, industrial/harsh environment, defense, medical, and telecommunication industries.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Diamond USA INC. | North Billerica | MA | — | 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.

