Present in a source dataset, with no recent operating signal.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515- waveguides
- adapters
- couplers
- filters
- dividers
- tools
- terminations
- transitions
- amplifiers
- antennas
- orthomode transducers
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Open positions
Openings read from Quinstar Technology, Incorporated’s own job board on Paylocity, last checked OCT 22, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Technician ITorrance, CA, USA · posted OCT 21, 2026
- MWP Assembler ITorrance, CA, USA · posted OCT 21, 2026
- Calibration & Environmental Test Technician IITorrance, CA, USA · posted OCT 21, 2026
- Program & Proposal AdministratorTorrance, CA, USA · posted OCT 12, 2026
- HR DirectorTorrance, CA, USA · posted OCT 5, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Raytech, INC | Torrance | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 0.6 KM |
| Goleta Star LLC | Torrance | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 0.6 KM |
| Quinstar Technology, Incorporated | Torrance | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 0.8 KM |
| Onshore Technologies INC | Torrance | Electronic Connector Manufacturing 334417 | ACTIVE | 1.9 KM |
| Septentrio INC | Torrance | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 2.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110070484023 · first seen JAN 2019 · last seen JAN 2019
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen OCT 2010 · last seen OCT 2010
IN LOS ANGELES COUNTY338 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 74 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: QUINSTAR TECHNOLOGY INC · OCT 2026
- Street address
- EPA: 3425 LOMITA BLVD · OCT 2026
- City
- EPA: TORRANCE · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06037 · OCT 2026
- Coordinates
- EPA: 33.813425,-118.345483 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: none · OCT 2026
- SBA loans
- SBA: 504 loan x1, jobs 50.0 · OCT 2010