Facility	City	Industry	Status	Distance
HQC Inc.	Oswego	Plastics Packaging Film and Sheet (including Laminated) Manufacturing 326112	LIKELY ACTIVE	2.4 KM
Ace of Diamonds International INC.	Aurora	Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 333514	ACTIVE	4.2 KM
Vanco Packaging CORP	Aurora	Plastics Material and Resin Manufacturing 325211	LIKELY ACTIVE	4.3 KM
Fiberbasin INC	Aurora	All Other Plastics Product Manufacturing 326199	UNVERIFIED	7.0 KM
Han-win Products*	Aurora	Unlaminated Plastics Profile Shape Manufacturing 326121	UNVERIFIED	6.1 KM

Every listed plant in Kendall County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 8 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 OSHA-OIS.

OSHA injury and illness reportsOPERATING
Record 990436 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 362111721|IL|60543|445 treasure dr · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record IL|oswego|445 treasure dr · first seen JAN 2021 · last seen JAN 2021
EPA Facility Registry ServiceEXISTENCE
Record 110070279084 · first seen SEP 2018 · last seen SEP 2018

IN KENDALL COUNTY4 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 4 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: ANFINSEN PLASTIC MOLDING, INC. · OCT 2026
Street address: EPA: 445 TREASURE DRIVE · OCT 2026
City: EPA: OSWEGO · OCT 2026
State: EPA: IL · OCT 2026
Coordinates: EPA: 41.70577,-88.27304 · OCT 2026
Employees (band): OSHA: 100-499 · DEC 2025
Retirement plan filing (Form 5500): DOL: 41 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x2, approved 2021-01-20, 40 jobs reported · JAN 2021

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