 Blue Mountain Operations, LLC | Rock Springs, WY | Machinery Manufacturing333132 | — | ● ACTIVE |
| GRGreen River Sodium Products Plant (church & Dwight Inc) | Sweetwater County, WY | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| SPSimplot Phosphates - Phosphate Fertilizer Plant | Rock Springs, WY | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| PPP4 Production LLC | Rock Springs, WY | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| FGFmc Granger | Granger, WY | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| FWFmc Wyoming Corporation - Green River Wyoming Facility | Green River, WY | Chemical Manufacturing325181 | — | ◐ LIKELY ACTIVE |
 General Chemical | Green River, WY | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| BEBenchmark Energy Products LLC | Rock Springs, WY | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CDChurch & Dwight CO INC | Green River, WY | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| LDLagoon Drive Ready Mix | Rock Springs, WY | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LLLewis & Lewis Inc., Asphalt Paving | Rock Springs, WY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MGMulti-chem Group, LLC Rock Springs Facility | Rock Springs, WY | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HHydraFab | Green River, WY | Fabricated Metal Product Manufacturing332912 | 1–19 | ◐ LIKELY ACTIVE |
| PAPete's Auto Service, LLC | Rock Springs, WY | Transportation Equipment Manufacturing336991 | — | ◐ LIKELY ACTIVE |
| RSRock Springs | Rock Springs, WY | Nonmetallic Mineral Product Manufacturing327320 | 20–99 | ◐ LIKELY ACTIVE |
| BPBaxter Plant Site | Sweetwater County, WY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCt-862a | Sweetwater, WY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| GGGranger Gas Plant | Sweetwater, WY | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| MIMesa Investments: Industrial | Rock Springs, WY | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| PPP4 Production, LLC | Rock Springs, WY | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| PCPortable Concrete Batch Plant | Rock Springs, WY | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PCPortable Crushing/screening E | Rock Springs, WY | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ROReliance Operations Facility | Reliance, WY | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| RSRock Springs Coal Calcining Plant | Sweetwater, WY | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| RSRock Springs Fertilizer Complex | Sweetwater, WY | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| SPSodium Products | Green River, WY | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| SLSunroc Lagoon Concrete Batch Plant | Sweetwater, WY | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
