Manufacturing in St. Louis County, Missouri
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 970 manufacturing establishments in St. Louis County in 2024, employing about 32,638 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 956, about 99% of that figure.
Facilities956 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Central Mine Equipment Company | Earth City | Machinery Manufacturing | 333120 | 100–499 | ACTIVE |
| Davis Tool & Die Co., INC. | Fenton | Machinery Manufacturing | 333511 | 20–99 | ACTIVE |
| Donaldson Company, INC. | Chesterfield | Machinery Manufacturing | 333413 | 20–99 | ACTIVE |
| Global Surgical Corporation | Saint Louis | Miscellaneous Manufacturing | 339112 | 20–99 | ACTIVE |
| Handicare USA LLC | Maryland Heights | Miscellaneous Manufacturing | 339112 | 100–499 | ACTIVE |
| Laclede Chain Manufacturing Company, LLC | Fenton | Fabricated Metal Product Manufacturing | 332618 | 1–19 | ACTIVE |
| Quest Specialty Products INC | Bridgeton | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Sentio Biosciences LLC | Maryland Heights | Chemical Manufacturing | 325411 | 20–99 | ACTIVE |
| Steris St. Louis | Saint Louis | Chemical Manufacturing | 325611 | 100–499 | ACTIVE |
| Stroco Manufacturing, INC. | Hazelwood | Transportation Equipment Manufacturing | 336413 | 100–499 | ACTIVE |
| Stupp Bros., INC. | Saint Louis | Primary Metal Manufacturing | 331210 | 20–99 | ACTIVE |
| The Gateway CO of Missouri, LLC | Saint Louis | Fabricated Metal Product Manufacturing | 332312 | 1–19 | ACTIVE |
| Wrymark, INC. | Saint Louis | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Aerospace Composite Center, LLC | Hazelwood | Computer and Electronic Product Manufacturing | 334511 | 500+ | ACTIVE |
| Biotab LLC | Saint Louis | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Cambridge Engineering, INC. | Chesterfield | Machinery Manufacturing | 333414 | — | ACTIVE |
| Carr Lane Manufacturing CO | Saint Louis | Fabricated Metal Product Manufacturing | 332722 | — | ACTIVE |
| Curium US LLC | Maryland Heights | Chemical Manufacturing | 325412 | — | ACTIVE |
| Davlan Engineering, INC | Saint Louis | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Essex Industries, INC. | Saint Louis | Transportation Equipment Manufacturing | 336411 | 1–19 | ACTIVE |
| Firstspear Technology Group, LLC | Fenton | Apparel Manufacturing | 315210 | — | ACTIVE |
| Foam Supplies, INC | Earth City | Chemical Manufacturing | 325613 | 20–99 | ACTIVE |
| Hydromat, INC | Maryland Heights | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Indeeco LLC | Saint Louis | Machinery Manufacturing | 333414 | — | ACTIVE |
| Intoximeters, INC | Saint Louis | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Iv House INC | Saint Louis | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Jedmed Instrument Company | Saint Louis | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| John J. Steuby Company | Hazelwood | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Jost Chemical CO. | Saint Louis | Chemical Manufacturing | 325180 | 100–499 | ACTIVE |
| Medix Biochemica Usa, INC. | Maryland Heights | Chemical Manufacturing | 325412 | — | ACTIVE |
| Nomax, INC | Saint Louis | Chemical Manufacturing | 325412 | 20–99 | ACTIVE |
| R & S Machining LLC | Saint Louis | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| St. Louis Tag CO INC | Maplewood | Paper Manufacturing | 322221 | — | ACTIVE |
| Tier Rack LLC | Ballwin | Primary Metal Manufacturing | 331111 | — | ACTIVE |
| Waterjet Tech, INC | Bridgeton | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Watlow Electric Manufacturing CO | Saint Louis | Machinery Manufacturing | 333414 | 100–499 | ACTIVE |
| Wexford Labs, INC. | Saint Louis | Chemical Manufacturing | 325612 | — | ACTIVE |
| Young Dental | Earth City | Miscellaneous Manufacturing | 339114 | 100–499 | ACTIVE |
| Abm Federal Sales, INC. | Wildwood | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| Accu-Glass | Saint Louis | Nonmetallic Mineral Product Manufacturing | 327215 | 20–99 | ACTIVE |
| Accu-therm LLC | Saint Louis | Machinery Manufacturing | 333414 | — | ACTIVE |
| Affton Auto Radiator and Air Conditioning Service, INC. | Fenton | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| A Fresh Start Emergency Network 1 LLC | Saint Louis | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Air Cleaning Specialists INC | Saint Louis | Machinery Manufacturing | 333413 | — | ACTIVE |
| Alert Warning Systems LLC | Saint Louis | Transportation Equipment Manufacturing | 336999 | — | ACTIVE |
| Ammega US INC | Saint Louis | Plastics and Rubber Products Manufacturing | 326220 | — | ACTIVE |
| Arch Design INC | Saint Louis | Textile Product Mills | 314120 | — | ACTIVE |
| Arch Precision LLC | Earth City | Fabricated Metal Product Manufacturing | 332994 | 20–99 | ACTIVE |
| Arctic Ice, INC. | Saint Louis | Beverage and Tobacco Product Manufacturing | 312113 | — | ACTIVE |
| Armor Medical INC. | Saint Louis | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
