Manufacturing in St. Charles County, Missouri

Map, cities and benchmark

Biggest cities

O Fallon78 Saint Charles63 Saint Charles41 Wentzville30 Saint Peters27 Saint Peters14 Defiance9 Augusta8 Lake Saint Louis6 O Fallon5 West Alton2 Saint Charles, Township of2

Federal labor statistics counted at least 282 manufacturing establishments in St. Charles County in 2024, employing about 16,641 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 295.

Facilities14 FACILITIES

Facility	City	Industry	NAICS	Employees	Status
Woodbridge Corporation - St. Peters	Saint Peters	Plastics and Rubber Products Manufacturing	326140	—	UNVERIFIED
DIDION Manufacturing, LLC	Saint Peters	Machinery Manufacturing	333248	20–99	LIKELY ACTIVE
Didion & Sons Foundry CO	Saint Peters	Primary Metal Manufacturing	331511	—	LIKELY ACTIVE
Knapheide Truck Equipment Company St Peters	Saint Peters	Transportation Equipment Manufacturing	336211	20–99	LIKELY ACTIVE
Lami Wood Products, Corp	Saint Peters	Furniture and Related Product Manufacturing	337110	20–99	LIKELY ACTIVE
Rb Manufacturing LLC	Saint Peters	Chemical Manufacturing	325411	—	LIKELY ACTIVE
Memc Llc-st. Peters Plant	Saint Peters	Computer and Electronic Product Manufacturing	334413	—	LIKELY ACTIVE
Dominos Missouri Distribution Center	Saint Peters	Apparel Manufacturing	315999	—	UNVERIFIED
Cosmos Corporation	Saint Peters	Chemical Manufacturing	325620	100–499	LIKELY ACTIVE
Fixture Concepts, Inc.	Saint Peters	Furniture and Related Product Manufacturing	337215	20–99	LIKELY ACTIVE
Memc Soi	Saint Peters	Computer and Electronic Product Manufacturing	334413	100–499	LIKELY ACTIVE
Seyer Industries	Saint Peters	Fabricated Metal Product Manufacturing	332510	100–499	LIKELY ACTIVE
Third Wheel Brewing	St Peters	Beverage and Tobacco Product Manufacturing	312130	—	LIKELY ACTIVE
Global Products INC	Saint Peters	Printing and Related Support Activities	323111	—	UNVERIFIED

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