Manufacturing facilities in Wyoming
Map, counties and cities
Biggest cities
Cheyenne68Casper64Laramie39Sheridan36Gillette34Cody21Rock Springs18Jackson18Mills15Evanston14Riverton14Worland14
Federal labor statistics counted at least 576 manufacturing establishments in Wyoming in 2024, employing about 9,032 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 677.
Facilities in Wyoming677 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Antelope Refining | Douglas | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Benchmark Energy Products LLC | Rock Springs | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Bighorn Ready Mix | Greybull | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Bobcat of Casper | Casper | Machinery Manufacturing | 333618 | — | UNVERIFIED |
| Bp Casper Former Refinery | Casper | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Buckingham Lumber | Buffalo | Wood Product Manufacturing | 321113 | — | UNVERIFIED |
| Campbell County Concrete (re-181) | Gillette | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Casper Barrel & Drum | Casper | Paper Manufacturing | 322214 | — | UNVERIFIED |
| Caterpillar (cat) | Gillette | Machinery Manufacturing | 333131 | — | UNVERIFIED |
| Cetco | Lovell | Nonmetallic Mineral Product Manufacturing | 327992 | — | UNVERIFIED |
| Cheyenne Wyoming Operations Center (cwoc), Northrop Grumman Systems Corporation | Cheyenne | Computer and Electronic Product Manufacturing | 334511 | — | UNVERIFIED |
| Church & Dwight CO INC | Green River | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Cody Laboratories INC. | Cody | Chemical Manufacturing | 325411 | — | UNVERIFIED |
| Cowboy Timber Treating INC | Manderson | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Crescent Electric | Casper | Electrical Equipment, Appliance & Component Manufacturing | 335132 | — | UNVERIFIED |
| Croell 303 | Cheyenne | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Custom Fiberglass Shop | Casper | Plastics and Rubber Products Manufacturing | 326130 | — | UNVERIFIED |
| Echo Springs Gas Plant | Carbon | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Emit Technologies INC. | Sheridan | Computer and Electronic Product Manufacturing | 334512 | — | UNVERIFIED |
| Evanston Mill (south & Jones Timber) | Evanston | Wood Product Manufacturing | 321113 | — | UNVERIFIED |
| Everett Graphics, INC. | Evanston | Paper Manufacturing | 322299 | — | UNVERIFIED |
| Former Gordon Oil Refinery | Greybull | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Former Texaco Casper Refinery | Evansville | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Frontier Refining INC | Cheyenne | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Greiner Motor Company of Douglas | Douglas | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | UNVERIFIED |
| Halliburton Casper Field Camp | Evansville | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Halliburton Casper Field Camp | Evansville | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Hillcrest Auto Body | Gillette | Transportation Equipment Manufacturing | 336211 | — | UNVERIFIED |
| Hi Tech Auto | Saratoga | Transportation Equipment Manufacturing | 336350 | — | UNVERIFIED |
| Industrial Lubricants CO | Casper | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Inter-mountain Pipe and Threading | Mills | Fabricated Metal Product Manufacturing | 332919 | — | UNVERIFIED |
| Jb Machine and Mfg. | Capser | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | UNVERIFIED |
| Joy Global Gillette Wy | Gillette | Machinery Manufacturing | 333131 | — | UNVERIFIED |
| J. W. Williams, INC. | Casper | Fabricated Metal Product Manufacturing | 332420 | — | UNVERIFIED |
| Knife River Cheyenne | Cheyenne | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Knife River Materials Yard | Casper | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Lagoon Drive Ready Mix | Rock Springs | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Lewis & Lewis Inc., Asphalt Paving | Rock Springs | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Mobile Concrete | Mills | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Multi-chem Group, LLC Rock Springs Facility | Rock Springs | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Nalco Company, Energy Services Division | Evansville | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Nalco Energy Services LP | Gillette | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| National Oilwell Varco Distribution Services | Casper | Machinery Manufacturing | 333132 | — | UNVERIFIED |
| Newcastle Concrete Batch Plant | Newcastle | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Pete Lien & Sons, INC. - Jonathon Lime Plant | Laramie | Nonmetallic Mineral Product Manufacturing | 327410 | — | UNVERIFIED |
| Pioneer Press | Cheyenne | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Schlumberger Technology Corporation | Cheyenne | Machinery Manufacturing | 333132 | — | UNVERIFIED |
| Schroll Cabinets | Cheyenne | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Select Energy Services, LLC | Douglas | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Sgl Carbon Fibers Llc: Evanston Plant | Evanston | Electrical Equipment, Appliance & Component Manufacturing | 335991 | — | UNVERIFIED |
