Facility	City	Industry	Status	Distance
Usdol Osha- North Aurora	Belvidere	All Other Rubber Product Manufacturing 326299	UNVERIFIED	0.1 KM
Polyonics Rubber Enterprises, Inc.	Poplar Grove	All Other Rubber Product Manufacturing 326299	UNVERIFIED	10.7 KM
Polyonics Rubber CO INC	Poplar Grove	Rubber Product Manufacturing for Mechanical Use 326291	UNVERIFIED	10.7 KM
Excelsior LLC	Rockford	Gasket, Packing, and Sealing Device Manufacturing 339991	ACTIVE	15.4 KM
Wingfoot Commercial Tire Systems LLC	Rockford	Tire Retreading 326212	UNVERIFIED	16.1 KM

Every listed plant in Boone 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.

Usdol Osha- North Aurora

Belvidere, IL

UNVERIFIED326299

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 7 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, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA ECHO	OPERATING	JUL 2021	JUL 2021
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
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.

Report a correction · Request removal