Facility	City	Industry	Status	Distance
Rathgibson Janesville LLC	Janesville	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	LIKELY ACTIVE	0.3 KM
United Stars INC	Beloit	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	LIKELY ACTIVE	20.7 KM
Defense Supply & Manufacturing, INC.	Fort Atkinson	All Other Miscellaneous Manufacturing 339999	LIKELY ACTIVE	26.1 KM
Evansville	Evansville	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	LIKELY ACTIVE	24.5 KM
Arntzen Corporation	Sharon	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	ACTIVE	30.5 KM

Every listed plant in Rock County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 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 EIS, ICIS, NCDB, NPDES, RCRAINFO, TRIS, WI-ESR · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110002121301 · first seen JUN 2017 · last seen JUN 2017
EPA ECHO compliance recordsOPERATING
first seen FEB 2001 · last seen FEB 2001

IN ROCK COUNTY4 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 3 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: HUFCOR, INC. · OCT 2026
Street address: EPA: 2101 KENNEDY RD · OCT 2026
City: EPA: JANESVILLE · OCT 2026
State: EPA: WI · OCT 2026
County (FIPS code): EPA: 55105 · OCT 2026
Coordinates: EPA: 42.70897,-89.00585 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026
State business registrationSOURCES DISAGREE: CO SOS: HUFCOR INC, registered with the Colorado Secretary of State; Corporation formed in Wisconsin; registered 2016-02-03; active, annual report filed 2022-03-17 · MAR 2022; DC Corporations: HUFCOR INC, registered with the District of Columbia Corporations Division; Corporation; registered 2013-01-01; revoked 2026-10-16 · OCT 2026; Sunbiz: HUFCOR, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Wisconsin; registered 1999-08-09; revoked 2023-09-22 · SEP 2023; MS SOS: Hufcor Inc, registered with the Mississippi Secretary of State; Corporation; registered 2006-09-20; revoked · SEP 2006; VA SCC: HUFCOR, Inc., registered with the Virginia State Corporation Commission; Corporation formed in Wisconsin; registered 2013-01-03; revoked 2023-05-31 · MAY 2023

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