Facility	City	Industry	Status	Distance
Generac Power Systems	Jefferson	Air and Gas Compressor Manufacturing 333912	LIKELY ACTIVE	3.3 KM
Generac Power Systems	Whitewater	Motor and Generator Manufacturing 335312	LIKELY ACTIVE	18.3 KM
Briggs & Stratton Power Products Group, LLC	Jefferson	Motor and Generator Manufacturing 335312	UNVERIFIED	16.2 KM
SSI Technologies, LLC - Plainfield	Janesville	Relay and Industrial Control Manufacturing 335314	LIKELY ACTIVE	34.0 KM
Mectronx CORP	Oconomowoc	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	28.5 KM

Every listed plant in Jefferson County

Also at this address

No other federal record shares this street address.

Where this record comes from

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

EPA ECHO compliance recordsOPERATING
first seen APR 2023 · last seen APR 2023
EPA Facility Registry ServiceEXISTENCE
Record 110001922037 · first seen JUN 2017 · last seen JUN 2017

IN JEFFERSON COUNTY3 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 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: GENERAC POWER SYSTEMS INC · OCT 2026
Street address: EPA: 351 COLLINS RD · OCT 2026
City: EPA: JEFFERSON · OCT 2026
State: EPA: WI · OCT 2026
County (FIPS code): EPA: 55055 · OCT 2026
Coordinates: EPA: 42.990899,-88.81424 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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