Facility	City	Industry	Status	Distance
5n Plus CORP	Windsor	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	5.6 KM
Demeter Ag-grid LLC	Dane	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	12.0 KM
Bme Demeter Rng LLC	Dane	Industrial Gas Manufacturing 325120	UNVERIFIED	12.2 KM
Soil Net LLC	Madison	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	ACTIVE	22.8 KM
Hydrite Chemical CO.	Cottage Grove	Chemical Manufacturing 325000	LIKELY ACTIVE	22.8 KM

Every listed plant in Dane County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 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 AIR, BR, EIS, ICIS, NPDES, OTAQREG, RCRAINFO, TRIS, TSCA, WI-ESR · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110027215671 · first seen APR 2025 · last seen APR 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA ECHO compliance recordsOPERATING
first seen JUL 2022 · last seen JUL 2022

IN DANE COUNTY3 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 0 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: REG MADISON LLC · OCT 2026
Street address: EPA: 533 N. STEVENSON · OCT 2026
City: EPA: DE FOREST · OCT 2026
State: EPA: WI · OCT 2026
County (FIPS code): EPA: 55025 · OCT 2026
Coordinates: EPA: 43.255235,-89.33795 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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