Bayer Polymers LLC

What they make

Where it is

Other plants nearby

Every listed plant in Delaware County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 AIR, AIRS/AFS, BR, EIS, ICIS, NCDB, PA-EFACTS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110027372974 · first seen JUN 2017 · last seen JUN 2017
• EPA ECHO compliance recordsOPERATING
  first seen JUN 2013 · last seen JUN 2013

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: BAYER POLYMERS LLC · OCT 2026

Street address

EPA: 3801 W CHESTER PIKE · OCT 2026

City

EPA: NEWTOWN SQUARE · OCT 2026

State

EPA: PA · OCT 2026

County (FIPS code)

EPA: 42045 · OCT 2026

Coordinates

EPA: 39.988022,-75.414986 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026