Facility	City	Industry	Status	Distance
Hentzen Coatings INC	Milwaukee	Paint and Coating Manufacturing 325510	ACTIVE	3.4 KM
Badger Coating Incorporated	Milwaukee	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	UNVERIFIED	4.8 KM
Aura Ii INC	Milwaukee	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	LIKELY ACTIVE	4.9 KM
Symet INC	Milwaukee	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	UNVERIFIED	6.4 KM
Northstar Manufacturing INC	Milwaukee	Paint and Coating Manufacturing 325510	LIKELY ACTIVE	6.5 KM

Every listed plant in Milwaukee County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 9 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 BR, EIS · EPA site type STATIONARY.

EPA Toxics Release InventoryOPERATING
first seen DEC 2024 · last seen DEC 2024
DOL Form 5500 retirement plan filingsOPERATING
Record 391141858|WI|53209|3525 w kiehnau ave · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110070738472 · first seen JUN 2017 · last seen OCT 2023
SBA Paycheck Protection Program loan recordsEXISTENCE
Record WI|milwaukee|3525 w kiehnau ave · first seen FEB 2021 · last seen FEB 2021

IN MILWAUKEE COUNTY41 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 16 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: HYDRO-PLATERS INC · OCT 2026
Street address: EPA: 3525 W KIEHNAU AVE · OCT 2026
City: EPA: MILWAUKEE · OCT 2026
State: EPA: WI · OCT 2026
County (FIPS code): EPA: 55079 · OCT 2026
Coordinates: EPA: 43.13712,-87.9565 · OCT 2026
Employees (band): DOL: 1-19 · DEC 2024
Retirement plan filing (Form 5500): DOL: 19 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x2, approved 2021-02-17, 18 jobs reported · FEB 2021

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