Mallinckrodt
3600 North Second Street, St. Louis, MO 63147, St. Louis City County
A manufacturing facility in St. Louis, Missouri, listed in EPA records under pharmaceutical preparation manufacturing (NAICS 325412) and also petrochemical manufacturing and all other basic organic chemical manufacturing. It is one of 3,907 active manufacturing facilities in EPA records in Missouri, 124 of them in St. Louis.
- Industry
- Chemicals
- NAICS 325
- TRI reporter
- Yes
- Inspections, 5 yr
- 4
- EPA registry ID
- 110000494796
- Revised
- November 1, 2026
What's made here
- Pharmaceutical Preparation Manufacturing (NAICS 325412)
- Petrochemical Manufacturing (NAICS 325110)
- All Other Basic Organic Chemical Manufacturing (NAICS 325199)
- Medicinal and Botanical Manufacturing (NAICS 325411)
- In-Vitro Diagnostic Substance Manufacturing (NAICS 325413)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 63147MLLNC3600N). |
|---|---|
| Clean Air Act | Listed as a emissions classification unknown source, and also a major source of air emissions. |
| Hazardous waste (RCRA) | Listed as a large quantity generator of hazardous waste (1,000 kg or more a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 4 in the last five years; most recent August 19, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records