Aldrich Chemical CO INC

What they make

Where it is

Other plants nearby

Every listed plant in Milwaukee 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 MN-TEMPO, NCDB, RCRAINFO, TRIS, TSCA, WI-ESR · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110000419280 · first seen MAY 2016 · last seen MAY 2020
• EPA ECHO compliance recordsOPERATING
  first seen FEB 2019 · last seen FEB 2019

ALSO RECORDED ASALDRICH CHEMICAL CO LLC; SIGMA ALDRICH CO LLC

IN MILWAUKEE COUNTY29 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 10 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: ALDRICH CHEMICAL CO INC · NOV 2026

Street address

EPA: 230 S EMMBER LN · NOV 2026

City

EPA: MILWAUKEE · NOV 2026

State

EPA: WI · NOV 2026

County (FIPS code)

EPA: 55079 · NOV 2026

Coordinates

EPA: 43.030459,-87.930634 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · NOV 2026