Supreme Edgelight Devices, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersGrass Valley, CA
SAM.gov UEIMZ1RL4S8AJB5
Supreme Edgelight Devices manufactures aircraft instrument panels for military and private aircraft, including Type III, Type IV, and Type V lighted panels made from MIL-SPEC stock. The company produces single-piece panels that integrate with aircraft lighting systems and power supplies, with options for different voltage specifications and backlit colors. Each part undergoes rigorous testing and inspection with quality assurance markings that trace to detailed documentation and measurements.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Supreme Edgelight Devices, INC. | Grass Valley | 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.

