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Manufacturing in St. Charles County, Missouri

The register lists 325 facilities in St. Charles, Missouri. According to the Bureau of Labor Statistics, 16,496 people were employed in St. Charles in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 298 manufacturing establishments in St. Charles County in 2025, employing about 16,496 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 325.

Facilities206 FACILITIES

Listing 206 of 325: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Noboleis VineyardsAugustaBeverage and Tobacco Product Manufacturing31213020–99 LIKELY ACTIVE
North Central Stamping, Inc.O FallonFabricated Metal Product Manufacturing33211620–99 LIKELY ACTIVE
Precision Components and Assemblies, Inc.St. PetersFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Purpose Wrecker SalesWentzvilleTransportation Equipment Manufacturing336211— LIKELY ACTIVE
Rb Manufacturing LLCSt. PetersChemical Manufacturing325411— LIKELY ACTIVE
RK Stratman IncWentzvillePrinting and Related Support Activities32311320–99 LIKELY ACTIVE
Specialty Plastics, Inc.Saint PetersMachinery Manufacturing33324920–99 LIKELY ACTIVE
Sugar Creek WineryDefianceBeverage and Tobacco Product Manufacturing3121301–19 LIKELY ACTIVE
Whisk Products INCWentzvilleChemical Manufacturing325611— LIKELY ACTIVE
AvmatO'fallonFabricated Metal Product Manufacturing332912— LIKELY ACTIVE
Bmc Stone Llc-defiance QuarryDefianceNonmetallic Mineral Product Manufacturing327991— LIKELY ACTIVE
Boeing Company St. CharlesSt. CharlesTransportation Equipment Manufacturing336411— LIKELY ACTIVE
Chemtron Supply CORP Dba Chemtron RiverbendSt CharlesChemical Manufacturing325998— LIKELY ACTIVE
Cmc Rebar - St. LouisO FallonFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Diagraph Marking and CodingSaint CharlesMachinery Manufacturing333993— LIKELY ACTIVE
Everwear, INC.Lake Saint LouisFabricated Metal Product Manufacturing33221220–99 LIKELY ACTIVE
INC Environmental RecyclingO'fallonChemical Manufacturing325314— LIKELY ACTIVE
K & R Wood ProductsO FallonFurniture and Related Product Manufacturing337122— LIKELY ACTIVE
Mitek Industries INCSaint CharlesPrimary Metal Manufacturing331221— LIKELY ACTIVE
Northrup Grumman Cutting Edge OptronicsSt CharlesComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Pace Construction CO St Charles PlantSaint CharlesPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Santolubes LLCSt CharlesChemical Manufacturing325199— LIKELY ACTIVE
T & J Realty Llc-foristellForistellNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Warren County Concrete - WentzvilleWentzvilleNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Western Ready Mix INCSaint CharlesNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Zoltek CorporationSaint PetersElectrical Equipment, Appliance & Component Manufacturing335991— LIKELY ACTIVE
601 Direct Llc-o'fallon PlantO'fallonPaper Manufacturing322230— UNVERIFIED
Acf Industries - Amcar Div - St Charles Mo FacilitySaint CharlesTransportation Equipment Manufacturing336510— UNVERIFIED
A E Truck Equipment COO FallonTransportation Equipment Manufacturing336211— UNVERIFIED
A Square Systems INCO FallonFabricated Metal Product Manufacturing332813— UNVERIFIED
Bausch & LombO FallonMiscellaneous Manufacturing339112— UNVERIFIED
Braking Technologies Inc-braking Technologies INCO'fallonTransportation Equipment Manufacturing336211— UNVERIFIED
Component Bar Products Inc-st CharlesSt. CharlesFabricated Metal Product Manufacturing332216— UNVERIFIED
Concrete Resources Inc-wentzvilleWentzvilleNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Craftsmen Industries Inc-clay St PlantSt. CharlesFabricated Metal Product Manufacturing332322— UNVERIFIED
Custom Foam Molders Inc-custom Foam Molders INCForistellChemical Manufacturing325211— UNVERIFIED
Diagraph an Itw CompanySt CharlesMachinery Manufacturing333993— UNVERIFIED
Diagraph LabelingSt CharlesPrinting and Related Support Activities323111— UNVERIFIED
Diversified PrintingSaint Charles, Township ofPrinting and Related Support Activities323110— UNVERIFIED
Dominos Missouri Distribution CenterSt. PetersApparel Manufacturing315999— UNVERIFIED
Ehv-weidmann Electric Paper DivO'fallonPaper Manufacturing322221— UNVERIFIED
Executive Personal Computers INCSt CharlesComputer and Electronic Product Manufacturing334111— UNVERIFIED
Hustler Conveyor CompanySaint CharlesMachinery Manufacturing333922— UNVERIFIED
Jack's Auto Sales and SalvageSt. CharlesTransportation Equipment Manufacturing336411— UNVERIFIED
Kienstra Ready MixO'fallonNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Leonards Metal INCSt CharlesPrinting and Related Support Activities323111— UNVERIFIED
Leonards Metal Inc-hwy 94 PlantSt. CharlesPrimary Metal Manufacturing331528— UNVERIFIED
Leonards Metal INC - Mueller Road PlantSt. CharlesFabricated Metal Product Manufacturing332117— UNVERIFIED
Lewis & Clark SawmillWest AltonWood Product Manufacturing321113— UNVERIFIED
Marmic Metal TreatingSaint CharlesFabricated Metal Product Manufacturing332813— UNVERIFIED

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