Unilock Michigan INC

12591 Emerson Drive, Brighton, MI 48116

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

Concrete Block and Brick Manufacturing327331

Where it is

42.50324, -83.69218 · CENSUS TIGER

COUNTY

Livingston County

METRO AREA

Detroit-Warren-Dearborn, MI

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Other plants nearby

Facility	City	Industry	Status	Distance
Hornet Concrete CO INC	South Lyon	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	5.9 KM
Superior Materials 103	Brighton	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	5.5 KM
Milford Redi-Mix Company	Milford	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	12.5 KM
Oaks Concrete Products-wixom	Wixom	Cement Manufacturing 327310	UNVERIFIED	11.0 KM
Advance Concrete Products CO	Highland	Other Concrete Product Manufacturing 327390	ACTIVE	17.1 KM

Every listed plant in Livingston 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 1254669 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 382799175|MI|48116|12591 emerson dr · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MI|brighton|12591 emerson dr 0 0 · first seen APR 2020 · last seen APR 2020

IN LIVINGSTON COUNTY1 other plant shares this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 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.

Coordinates: Census geocoder: 42.503238149326,-83.692175257506 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025
Retirement plan filing (Form 5500): DOL: 38 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-15, 47 jobs reported · APR 2020

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