Patheon Biologics
4766 Laguardia Dr, Saint Louis, MO 63134
Operating signal within 24 months, or from a single source.
What they make
Biological Product (except Diagnostic) Manufacturing325414Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Patheon Biologics LLC | St Louis | Biological Product (except Diagnostic) Manufacturing 325414 | LIKELY ACTIVE | 0.5 KM |
| Jost Chemical | Overland | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 2.1 KM |
| Reliable Biopharmaceutical-walton Road | Overland | Medicinal and Botanical Manufacturing 325411 | LIKELY ACTIVE | 4.6 KM |
| Reliable Biopharmaceutical Corp. | St. Louis | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 4.6 KM |
| Reliable Biopharmaceutical Corp. | Saint Louis | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 4.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 6 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 BR, NPDES, TRIS · EPA site type STATIONARY.
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110070135327 · first seen SEP 2016 · last seen NOV 2017
ALSO RECORDED ASPATHEON BIOLOGICS LLC
IN ST. LOUIS COUNTY51 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 16 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: PATHEON BIOLOGICS · OCT 2026
- Street address
- EPA: 4766 LAGUARDIA DR · OCT 2026
- City
- EPA: SAINT LOUIS · OCT 2026
- State
- EPA: MO · OCT 2026
- County (FIPS code)
- EPA: 29189 · OCT 2026
- Coordinates
- EPA: 38.72971,-90.337417 · OCT 2026