Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Electrical Equipment and Component Manufacturing335999Aepnus manufactures advanced electrolyzers that transform sodium sulfate waste streams into critical chemicals, specifically caustic soda and sulfuric acid, for onsite production. The company's electrochemical technology performs salt-splitting, impurity removal, and product purification and concentration. The technology serves global manufacturing industries seeking to reduce costs, minimize waste, and secure independent chemical supply chains.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Enzinc INC | Oakland | Battery Manufacturing 335910 | UNVERIFIED | 0.2 KM |
| Molten Industries INC | Oakland | Carbon and Graphite Product Manufacturing 335991 | ACTIVE | 0.4 KM |
| Noya Pbc | Oakland | Carbon and Graphite Product Manufacturing 335991 | UNVERIFIED | 0.3 KM |
| Powernap Energy, INC. | Emeryville | Battery Manufacturing 335910 | LIKELY ACTIVE | 3.2 KM |
| Raco Mfg & Eng CO | Emeryville | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | UNVERIFIED | 3.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAR 2026 | MAR 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAR 2026 |
| CAGE CODE | SAM GOV | MAR 2026 |
| CITY | SAM GOV | MAR 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAR 2026 |
| STATE | SAM GOV | MAR 2026 |
| WEBSITE | SAM GOV | MAR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.