Facility	City	Industry	Status	Distance
Shannon Precision Fastener Plant 1	Madison Hts	Iron and Steel Forging 332111	LIKELY ACTIVE	0.0 KM
Shannon Precision Fastener Plant 1	Madison Hts.	Iron and Steel Forging 332111	LIKELY ACTIVE	0.0 KM
Wall Colmonoy CORP	Madison Heights	Powder Metallurgy Part Manufacturing 332117	ACTIVE	1.7 KM
Allied Metals CORP	Troy	Steel Investment Foundries 331512	UNVERIFIED	2.8 KM
Hhi - Formtech LLC	Troy	Iron and Steel Forging 332111	LIKELY ACTIVE	4.0 KM

Every listed plant in Oakland 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 OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110002455726 · first seen JUN 2016 · last seen JUN 2016
EPA ECHO compliance recordsOPERATING
first seen OCT 2001 · last seen OCT 2001

IN OAKLAND COUNTY34 other plants share this one’s industry (Forging and Stamping, NAICS 3321); 12 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: SHANNON PRECISION FASTENER · OCT 2026
Street address: EPA: 31600 STEPHENSON HIGHWAY · OCT 2026
City: EPA: MADISON HEIGHTS · OCT 2026
State: EPA: MI · OCT 2026
County (FIPS code): EPA: 26125 · OCT 2026
Coordinates: EPA: 42.52531,-83.11962 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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