Facility	City	Industry	Status	Distance
Stepan Company Northbrook	Northbrook	Plastics Material and Resin Manufacturing 325211	LIKELY ACTIVE	13.6 KM
Aztec Plastic Company	Chicago	Machine Shops 332710	ACTIVE	14.9 KM
Mrc Operations, LLC	Chicago	Plastics Material and Resin Manufacturing 325211	UNVERIFIED	20.1 KM
Borden Chemical Forest Park Plant	Forest Park	Plastics Material and Resin Manufacturing 325211	UNVERIFIED	19.1 KM
Engineered Polymer Solutions INC	Chicago	Plastics Material and Resin Manufacturing 325211	UNVERIFIED	20.2 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in ACES, AIR, AIRS/AFS, BR, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2024
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA ECHO	OPERATING	MAR 2006	MAR 2006

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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