Supreme Casting, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
HNHuf North America	Milwaukee	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	2.0 KM
SLSignicast LLC - Brown Deer	Milwaukee	Ferrous Metal Foundries 331510	◐ LIKELY ACTIVE	2.9 KM
CFChicago Faucets-milwaukee Plant	Milwaukee	Nonferrous Metal Foundries 331520	◐ LIKELY ACTIVE	3.8 KM
SSStrattec Security CORP	Glendale	Nonferrous Metal Die-Casting Foundries 331523	◐ LIKELY ACTIVE	4.5 KM
Stainless Foundry & Engineering INC	Milwaukee	Steel Investment Foundries 331512	● ACTIVE	6.8 KM

Every listed plant in Milwaukee County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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 ICIS, NPDES, TRIS · EPA site type STATIONARY.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110057947628 · first seen JUN 2016 · last seen JUN 2016

IN MILWAUKEE COUNTY30 other plants share this one’s industry (Foundries, NAICS 3315); 13 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: SUPREME CASTING, INC. · OCT 2026

Street address

EPA: 7901 N. 73RD ST. · OCT 2026

City

EPA: MILWAUKEE · OCT 2026

State

EPA: WI · OCT 2026

County (FIPS code)

EPA: 55079 · OCT 2026

Coordinates

EPA: 43.16145,-88.00204 · OCT 2026