Manufacturing in Warren County, Missouri
The register lists 55 facilities in Warren, Missouri. According to the Bureau of Labor Statistics, 28 establishments in Warren employed 1,241 people in 2025. Beverage and Tobacco Product Manufacturing is an industry with 10 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 28 manufacturing establishments in Warren County in 2025, employing about 1,241 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 55.
Facilities38 FACILITIES
Listing 38 of 55: 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 |
|---|---|---|---|---|---|
| Alpha Foundry CO | Wright City | Primary Metal Manufacturing | 331522 | 20–99 | ACTIVE |
| Homeyer Precision Manufacturing CO. | Marthasville | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Tech Manufacturing, LLC | Wright City | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| America's Heartland Packing | Wright City | Food Manufacturing | 311611 | 500+ | ACTIVE |
| Avtask, INC. | Wright City | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Brent Bolm | Truesdale | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Gierer Industrial Holdings, LLC | Truesdale | Miscellaneous Manufacturing | 339991 | — | ACTIVE |
| Specialty Welding Services LLC | Warrenton | Fabricated Metal Product Manufacturing | 332996 | — | ACTIVE |
| Saf-holland INC | Warrenton | Fabricated Metal Product Manufacturing | 332116 | — | LIKELY ACTIVE |
| Schwoeppe Machine & Tool | Marthasville | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| America's Heartland Packing | Wright City | Food Manufacturing | 311611 | — | LIKELY ACTIVE |
| Cascades Plastics, INC. | Warrenton | Plastics and Rubber Products Manufacturing | 326140 | — | LIKELY ACTIVE |
| CertainTeed Jonesburg | Jonesburg | Petroleum and Coal Products Manufacturing | 324122 | 100–499 | LIKELY ACTIVE |
| Holy Grail Winery Limited Liability Company | Marthasville | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | LIKELY ACTIVE |
| Lake Creek Winery, LLC | Marthasville | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | LIKELY ACTIVE |
| Schreiter Concrete CO. | Wright City | Nonmetallic Mineral Product Manufacturing | 327320 | 20–99 | LIKELY ACTIVE |
| Wright City Meat Company | Wright City | Food Manufacturing | 311611 | — | LIKELY ACTIVE |
| Eastern Missouri Concrete | Wright City | Nonmetallic Mineral Product Manufacturing | 327320 | — | LIKELY ACTIVE |
| Grief Packaging LLC | Wright City | Paper Manufacturing | 322214 | — | LIKELY ACTIVE |
| Schreiter Concrete | Wright City | Nonmetallic Mineral Product Manufacturing | 327320 | — | LIKELY ACTIVE |
| Universal Galvanizing | Wright City | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Warco INC. | Marthasville | Electrical Equipment, Appliance & Component Manufacturing | 335311 | — | LIKELY ACTIVE |
| Coca Cola Refreshments-truesdale | Warrenton | Beverage and Tobacco Product Manufacturing | 312111 | — | UNVERIFIED |
| Coca-cola Refreshments - Truesdale | Warrenton | Beverage and Tobacco Product Manufacturing | 312110 | — | UNVERIFIED |
| Metso Outotec USA INC | Warrenton | Primary Metal Manufacturing | 331513 | — | UNVERIFIED |
| Oldcastle Buildingenvelope | Warrenton | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
| Oldcastle Glass INC | Warrenton | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
| Pace Construction CO - Warrenton Plant | Warrenton | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Scotts Miracle-gro | Wright City | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| Warren County Concrete LLC | Truesdale | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Warrenton Copper Llc-warrenton | Warrenton | Primary Metal Manufacturing | 331314 | — | UNVERIFIED |
| Cascades Holding US INC | Truesdale | Plastics and Rubber Products Manufacturing | 326112 | 20–99 | LIKELY ACTIVE |
| Microfinish Co., Inc.-Truesdale | Truesdale | Fabricated Metal Product Manufacturing | 332812 | 20–99 | LIKELY ACTIVE |
| Refresco Beverages | Truesdale | Beverage and Tobacco Product Manufacturing | 312111 | 100–499 | LIKELY ACTIVE |
| SAF-HOLLAND Inc. - Warrenton | Warrenton, MO | Transportation Equipment Manufacturing | 336390 | 100–499 | LIKELY ACTIVE |
| Universal Galvanizing | Write | Fabricated Metal Product Manufacturing | 332812 | 20–99 | LIKELY ACTIVE |
| Wartech Industries, LLC | Warrenton | Computer and Electronic Product Manufacturing | 334419 | — | LIKELY ACTIVE |
| Jonesburg Sawmill | Jonesburg | Wood Product Manufacturing | 321113 | 1–19 | UNVERIFIED |
