Facility	City	Industry	Status	Distance
Siegwerk Eic LLC	West Chicago	Printing Ink Manufacturing 325910	UNVERIFIED	0.1 KM
Avient Corp West Chicago	West Chicago	Custom Compounding of Purchased Resins 325991	LIKELY ACTIVE	0.2 KM
Clariant Plastics & Coatings USA LLC	West Chicago	Manufactured Home (Mobile Home) Manufacturing 321991	UNVERIFIED	0.2 KM
Clariant Corporation	West Chicago	Custom Compounding of Purchased Resins 325991	UNVERIFIED	0.3 KM
Mapei Corporation	West Chicago	Adhesive Manufacturing 325520	LIKELY ACTIVE	1.8 KM

Every listed plant in DuPage County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Siegwerk Eic LLC

West Chicago, IL

UNVERIFIED325910

WHERE THIS RECORD COMES FROM — 2 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, EIS, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	DEC 2002	DEC 2002

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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