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.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Natoli Engineering | St Charles | Fabricated Metal Product Manufacturing | 332710 | 100–499 | LIKELY ACTIVE |
| Permian Plastics, LLC | O Fallon | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | LIKELY ACTIVE |
| Schreiter Ready Mix and Materials INC | O'fallon | Nonmetallic Mineral Product Manufacturing | 327320 | 20–99 | LIKELY ACTIVE |
| Superior Home Products, Inc. | Wentzville | Plastics and Rubber Products Manufacturing | 326121 | 20–99 | LIKELY ACTIVE |
| Trinity Products, LLC | O'fallon | Primary Metal Manufacturing | 331110 | 100–499 | LIKELY ACTIVE |
| Mp Industries, INC. | O'fallon | Primary Metal Manufacturing | 331511 | 20–99 | LIKELY ACTIVE |
| Chandler Hill Vineyards | Defiance | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | LIKELY ACTIVE |
| DIDION Manufacturing, LLC | Saint Peters | Machinery Manufacturing | 333248 | 20–99 | LIKELY ACTIVE |
| General Motors LLC Wentzville Assembly | Wentzville | Transportation Equipment Manufacturing | 336110 | — | LIKELY ACTIVE |
| Memc Electronic Materials INC | O Fallon | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| Missouri Metals | Wentzville | Transportation Equipment Manufacturing | 336413 | 20–99 | LIKELY ACTIVE |
| Planet Tool & Gear Inc | O Fallon | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Rx Systems | Saint Charles | Paper Manufacturing | 322221 | 100–499 | LIKELY ACTIVE |
| VSM Abrasives | O'Fallon | Nonmetallic Mineral Product Manufacturing | 327910 | 100–499 | LIKELY ACTIVE |
| Hitchiner Manufacturing Company | Ofallon | Primary Metal Manufacturing | 331522 | — | LIKELY ACTIVE |
| Newco Enterprises INC | Saint Charles | Machinery Manufacturing | 333319 | — | LIKELY ACTIVE |
| Ppg Industries Incorporated Works Number 34 | Ofallon | Nonmetallic Mineral Product Manufacturing | 327215 | — | LIKELY ACTIVE |
| True Mfg Company INC | O Fallon | Machinery Manufacturing | 333415 | — | LIKELY ACTIVE |
| Woodbridge Corporation - St. Peters | St. Peters | Plastics and Rubber Products Manufacturing | 326140 | — | LIKELY ACTIVE |
| Blb Enterprise, LLC | Saint Charles | Food Manufacturing | 311999 | — | LIKELY ACTIVE |
| Cosmos Corporation | St. Peters | Chemical Manufacturing | 325620 | 100–499 | LIKELY ACTIVE |
| Forever Etched LLC | O Fallon | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Livingston Tool & Mfg. CO. | O Fallon | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Memc Soi | Saint Peters | Computer and Electronic Product Manufacturing | 334413 | 100–499 | LIKELY ACTIVE |
| Phoenix Textile Corporation | O Fallon | Textile Mills | 313210 | 100–499 | LIKELY ACTIVE |
| Propper E-commerce INC | Saint Charles | Apparel Manufacturing | 315210 | 100–499 | LIKELY ACTIVE |
| Sheds Direct Stores, LLC | Weldon Spring | Fabricated Metal Product Manufacturing | 332311 | — | LIKELY ACTIVE |
| Two Plumbers Brewery | St. Charles | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | LIKELY ACTIVE |
| D H Schmidt | Saint Peters | Furniture and Related Product Manufacturing | 337110 | 20–99 | LIKELY ACTIVE |
| Silver Eagle Construction Products | O Fallon | Fabricated Metal Product Manufacturing | 332111 | 1–19 | LIKELY ACTIVE |
| Consultant Lubricants INC | St Charles | Petroleum and Coal Products Manufacturing | 324191 | 1–19 | UNVERIFIED |
| Goeke Sandblasting | St Charles | Fabricated Metal Product Manufacturing | 332812 | 1–19 | UNVERIFIED |
| R.k. Stratman | Wentzville | Textile Product Mills | 314999 | 100–499 | UNVERIFIED |
| Rustique Enterprises INC | O'fallon | Fabricated Metal Product Manufacturing | 332322 | 20–99 | UNVERIFIED |
| Willerding Metal Fabrication INC | Ofallon | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Applied Food Biotechnology Incorporated | O Fallon | Food Manufacturing | 311920 | — | LIKELY ACTIVE |
| Augusta Winery | Augusta | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | LIKELY ACTIVE |
| Bmc O'fallon | O'fallon | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Data2 Incorporated | O Fallon | Paper Manufacturing | 322299 | 20–99 | LIKELY ACTIVE |
| DIDION Manufacturing, LLC | St. Peters | Machinery Manufacturing | 333249 | 20–99 | LIKELY ACTIVE |
| Didion & Sons Foundry CO | St. Peters | Primary Metal Manufacturing | 331511 | — | LIKELY ACTIVE |
| Drug Package | O Fallon | Paper Manufacturing | 322211 | 100–499 | LIKELY ACTIVE |
| Fixture Concepts, Inc. | Saint Peters | Furniture and Related Product Manufacturing | 337215 | 20–99 | LIKELY ACTIVE |
| Friendship Brewing Company, LLC | Wentzville | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | LIKELY ACTIVE |
| General Motors LLC Wentzville | Wentzville | Transportation Equipment Manufacturing | 336111 | 500+ | LIKELY ACTIVE |
| Hustler Conveyor Company | O Fallon | Machinery Manufacturing | 333249 | 20–99 | LIKELY ACTIVE |
| Knapheide Truck Equipment Company St Peters | Saint Peters | Transportation Equipment Manufacturing | 336211 | 20–99 | LIKELY ACTIVE |
| Lami Wood Products, Corp | St. Peters | Furniture and Related Product Manufacturing | 337110 | 20–99 | LIKELY ACTIVE |
| Louis P. Balducci Vineyards | Augusta | Beverage and Tobacco Product Manufacturing | 312130 | 20–99 | LIKELY ACTIVE |
| Marine Technologies | Wentzville | Transportation Equipment Manufacturing | 336612 | — | LIKELY ACTIVE |
