Carpenter Technology Corp
101 W Bern St, Reading, PA 19612, Berks County
A manufacturing facility in Reading, Pennsylvania, listed in EPA records under iron and steel mills and ferroalloy manufacturing (NAICS 331110). It is one of 5,394 active manufacturing facilities in EPA records in Pennsylvania, 65 of them in Reading.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 12
- EPA registry ID
- 110010267237
- Revised
- November 1, 2026
What's made here
- Iron and Steel Mills and Ferroalloy Manufacturing (NAICS 331110)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 19612CRPNT101WB). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | Major and non-major water discharge permits (NPDES). |
| Hazardous waste (RCRA) | Listed as a large quantity generator of hazardous waste (1,000 kg or more a month); and a site with a past hazardous waste treatment, storage or disposal unit (legacy TSDF). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 12 in the last five years; most recent January 28, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records