Prestone Products CORP
19500 Mariner Ave., Torrance, CA 90503
Operating signal within 24 months, or from a single source.
What they make
All Other Miscellaneous Chemical Product and Preparation Manufacturing325998Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Union Carbide CORP | Torrance | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 0.0 KM |
| Castelion Corporation | Torrance | Guided Missile and Space Vehicle Manufacturing 336414 | ACTIVE | 0.3 KM |
| Sv Packaging LLC | Torrance | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 2.8 KM |
| Wow Water Technologies, INC | Redondo Beach | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | ACTIVE | 3.6 KM |
| Roberts Research Laboratory | Torrance | Explosives Manufacturing 325920 | LIKELY ACTIVE | 4.2 KM |
Also at this address
2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 7 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.
EPA cross-references this facility in CA-CERS, CA-ENVIROVIEW, EIS, HWTS-DATAMART, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
| EPA ECHO | OPERATING | JAN 2013 | JAN 2013 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.