Present in a source dataset, with no recent operating signal.
What they make
Alumina Refining and Primary Aluminum Production331313- chemicals
- caustic soda
- sulfuric acid
- electrochemical technology
- electrolyzers
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Cass INC | Oakland | Alumina and Aluminum Production and Processing 331312 | UNVERIFIED | 0.7 KM |
| Benda Tool & Model Works INC | Hercules | Alumina Refining and Primary Aluminum Production 331313 | LIKELY ACTIVE | 22.4 KM |
| Timet | Vallejo | Rolled Steel Shape Manufacturing 331221 | UNVERIFIED | 30.3 KM |
| Nvent Thermal LLC | Redwood City | Other Aluminum Rolling, Drawing, and Extruding 331318 | UNVERIFIED | 37.7 KM |
| Tyco Electronics CORP | Redwood City | Other Aluminum Rolling, Drawing, and Extruding 331318 | LIKELY ACTIVE | 38.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 7 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 110071191257 · first seen JAN 2022 · last seen JAN 2022
IN ALAMEDA COUNTY15 other plants share this one’s industry (Alumina and Aluminum Production and Processing, NAICS 3313); 1 of them has 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: AEPNUS TECHNOLOGY INC · OCT 2026
- Street address
- EPA: 2828 FILBERT ST UNIT 990 · OCT 2026
- City
- EPA: EMERYVILLE · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06001 · OCT 2026
- Coordinates
- EPA: 37.819853,-122.278951 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: none · OCT 2026


