Occidental Chemical CORP

4201 W 69th St, Chicago, IL 60629

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUL 2025 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Synthetic Dye and Pigment Manufacturing325130

Where it is

41.76658, -87.72800 · CENSUS TIGER

COUNTY

Cook County

METRO AREA

Chicago-Naperville-Elgin, IL-IN

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Other plants nearby

Facility	City	Industry	Status	Distance
WR Grace & Co - Chicago 71st	Chicago	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.4 KM
Wr Grace	Chicago	Synthetic Dye and Pigment Manufacturing 325131	LIKELY ACTIVE	0.5 KM
Belt Railway CO of Chicago	Bedford Park	Other Basic Inorganic Chemical Manufacturing 325188	UNVERIFIED	2.7 KM
Cp Hall CO	Bedford Park	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	2.9 KM
Ester Solutions	Bedford Park	All Other Basic Organic Chemical Manufacturing 325199	LIKELY ACTIVE	3.4 KM

Every listed plant in Cook 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 ACES, AIR, AIRS/AFS, BR, CEDRI, EIS, NCDB, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen JUL 2025 · last seen JUL 2025
EPA Facility Registry ServiceEXISTENCE
Record 110009371081 · first seen JUN 2017 · last seen JUN 2017

IN COOK COUNTY67 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 18 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: OCCIDENTAL CHEMICAL CORP · OCT 2026
Street address: EPA: 4201 W 69TH ST · OCT 2026
City: EPA: CHICAGO · OCT 2026
State: EPA: IL · OCT 2026
County (FIPS code): EPA: 17031 · OCT 2026
Coordinates: EPA: 41.766579,-87.728004 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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