Pq Corporation -the
4238 Geraldine, Saint Louis, MO 63115
LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAR 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Other Basic Inorganic Chemical Manufacturing325180Where it is
38.68360, -90.25109 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Trans Chemical Corp-trans Chemical CORP | Saint Louis | Petrochemical Manufacturing 325110 | UNVERIFIED | 4.1 KM |
| Sensient Colors LLC Jefferson Plant | Saint Louis | Flavoring Syrup and Concentrate Manufacturing 311930 | LIKELY ACTIVE | 4.7 KM |
| Sensient Colors INC | Saint Louis | Synthetic Dye and Pigment Manufacturing 325130 | LIKELY ACTIVE | 5.0 KM |
| STL Spruce | Saint Louis | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 6.5 KM |
| Sigma Aldrich Chemical Company | Saint Louis | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 6.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 AIR, AIRS/AFS, ECRM, E-GGRT, EIS, MO-DNR, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | MAR 2026 | MAR 2026 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.