Semi-general, INC.
Brands
This company sells these brands.
SemiGen manufactures RF/microwave components including passive components such as attenuators, capacitors, couplers, filters, inductors, and transmission lines, as well as semiconductor diodes including PIN diodes, Schottky diodes, step recovery diodes, and tunnel diodes. The company provides RF/microwave assembly, automated PCB assembly, RF/microwave performance testing, high-reliability/MIL-STD screening, thin film processing, metallization, wafer dicing, and ion beam milling services. SemiGen serves markets requiring RF/microwave components and also offers design engineering support, module repair and refurbishment, and bonding tools and materials.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Semi-general, INC. | Londonderry | NH | — | 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.




