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Manufacturing in Monroe County, Michigan

The register lists 141 facilities in Monroe, Michigan. According to the Bureau of Labor Statistics, 124 establishments in Monroe employed 4,450 people in 2025. Primary Metal Manufacturing is a concentrated industry in Monroe, with a location quotient of 6.54 according to the Bureau of Labor Statistics.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 124 manufacturing establishments in Monroe County in 2025, employing about 4,450 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 141.

Facilities93 FACILITIES

Listing 93 of 141: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Bullard COOttawa LakeFabricated Metal Product Manufacturing33231220–99 ACTIVE
Fluid Equipment Development Company, LLCMonroeMachinery Manufacturing33391420–99 ACTIVE
Guardian Industries Corporation-carleton FacilityCarletonNonmetallic Mineral Product Manufacturing327211100–499 ACTIVE
Liberty Turned Components, LLCMilanFabricated Metal Product Manufacturing33272120–99 ACTIVE
Met-l-tec, LLCTemperanceFabricated Metal Product Manufacturing33271020–99 ACTIVE
Ort Tool & Die CorporationErieFabricated Metal Product Manufacturing33271020–99 ACTIVE
Pinnacle Technology Group, INCOttawa LakeComputer and Electronic Product Manufacturing33441820–99 ACTIVE
Precision Devices INCMilanMachinery Manufacturing33351520–99 ACTIVE
Instacote INCErieChemical Manufacturing3255101–19 ACTIVE
Loader Monkey LLCPetersburgFabricated Metal Product Manufacturing332992— ACTIVE
Swimsmart Technology, LLCNewportMiscellaneous Manufacturing339950— ACTIVE
Wilson Precision Products, LLCTemperanceFabricated Metal Product Manufacturing332710— ACTIVE
Advanta Industries INCPetersburgFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Automatic Handling International INCErieMachinery Manufacturing33324920–99 LIKELY ACTIVE
Bay Corrugated Container INCMonroePaper Manufacturing322211100–499 LIKELY ACTIVE
Detroit Stoker COMonroeMachinery Manufacturing33341420–99 LIKELY ACTIVE
Dundee Castings CODundeePrimary Metal Manufacturing33152420–99 LIKELY ACTIVE
Dundee ProductsDundeePrimary Metal Manufacturing33121020–99 LIKELY ACTIVE
Great Lakes Towers LLCMonroePrimary Metal Manufacturing33122120–99 LIKELY ACTIVE
Michigan Tube Swager Fabricat IncTemperanceFurniture and Related Product Manufacturing337127100–499 LIKELY ACTIVE
Mitchell Equipment CorporationDundeeTransportation Equipment Manufacturing33651020–99 LIKELY ACTIVE
Premier Industries CorporationMonroeFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Spartan Steel CoatingMonroeFabricated Metal Product Manufacturing33281220–99 LIKELY ACTIVE
Sunrise WindowsTemperancePlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Tailor Welded BlanksMonroeFabricated Metal Product Manufacturing332999100–499 LIKELY ACTIVE
Temperance Distilling CompanyTemperanceBeverage and Tobacco Product Manufacturing31214020–99 LIKELY ACTIVE
Fischer Tool & Die CORPTemperanceMachinery Manufacturing33351120–99 LIKELY ACTIVE
Lakewood Machine ProductsCarletonFabricated Metal Product Manufacturing33231320–99 LIKELY ACTIVE
Backyard Products, LLC (Corp / Monroe)MonroeWood Product Manufacturing321992100–499 LIKELY ACTIVE
Complete PackagingMonroeWood Product Manufacturing321920100–499 LIKELY ACTIVE
Fca US Dundee Engine PlantDundeeTransportation Equipment Manufacturing336310500+ LIKELY ACTIVE
North Star Steel COMonroePrimary Metal Manufacturing331110— LIKELY ACTIVE
Advanced Heat Treat CORPMonroeFabricated Metal Product Manufacturing332811— LIKELY ACTIVE
Autolign Mfg GroupMilanTransportation Equipment Manufacturing336370— LIKELY ACTIVE
Cadillac Asphalt, LLCMonroePetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Michigan Paving & Materials CO.MonroePetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
National Galvanizing Hs Processing LPMonroeFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
New Technology SteelEriePrimary Metal Manufacturing331492— LIKELY ACTIVE
Pioneer Metal Finishing-monroeMonroeFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
R J Marshall COErieChemical Manufacturing325180— LIKELY ACTIVE
Aries Engineering CO INCDundeeMachinery Manufacturing33399520–99 UNVERIFIED
Midwest IiOttawa LakeNonmetallic Mineral Product Manufacturing327124100–499 UNVERIFIED
Monroe Environmental CORPMonroeFabricated Metal Product Manufacturing33232220–99 LIKELY ACTIVE
Concentric Industries INC Dba Rd Tool & MfgErieMachinery Manufacturing33399920–99 LIKELY ACTIVE
Erie Technologies INCOttawa LakeFabricated Metal Product Manufacturing3323121–19 LIKELY ACTIVE
Hauser INCOttawa LakeNonmetallic Mineral Product Manufacturing3279991–19 UNVERIFIED
Monroe Rubber and Plastics INCMonroePlastics and Rubber Products Manufacturing326199— UNVERIFIED
Automotive Components Holdings, LLC - Monroe PlantMonroeTransportation Equipment Manufacturing336390— LIKELY ACTIVE
Bar Processing CORP - MonroeMonroePrimary Metal Manufacturing331221— LIKELY ACTIVE
FrenchtownMonroeTransportation Equipment Manufacturing336360500+ LIKELY ACTIVE

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