Shannon Precision Fastener Plant 1

31600 Stephenson Hwy., Madison Hts., MI 48071

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Iron and Steel Forging332111

Where it is

42.52529, -83.11953 · CENSUS TIGER

COUNTY

Oakland County

METRO AREA

Detroit-Warren-Dearborn, MI

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Other plants nearby

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	Madison Heights	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 4 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.

OSHA injury and illness reportsOPERATING
Record 140497 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 421630807|MI|48071|31600 stephenson hwy · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MI|madison heights|31600 stephenson hwy · first seen MAR 2021 · last seen MAR 2021

IN OAKLAND COUNTY34 other plants share this one’s industry (Forging and Stamping, NAICS 3321); 11 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.

Coordinates: Census geocoder: 42.525287692319,-83.119534277118 · SEP 2026
Employees (band): OSHA: 20-99 · DEC 2025
Retirement plan filing (Form 5500): DOL: 539 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x2, approved 2021-03-25, 275 jobs reported · MAR 2021

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