| EREvergreen Resources | Soda Springs | ID | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| FIF4 Investments, LLC | Caldwell | ID | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| FSFiberglass Systems - Boise | Boise | ID | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GVGreen Valley Fertilizer | Rigby | ID | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| HCHigh Country Plastics, INC. | Caldwell | ID | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| IEIdaho Ethanol Processing | Caldwell | ID | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| JRJ R Simplot Company-don Siding Pocatello | Pocatello | ID | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| LGLinde Gas and Equipment | Pocatello | ID | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| MPMagnida Planned Facility | American Falls | ID | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| OTOz Technology, INC. | Rathdrum | ID | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| PPP4 Production LLC (tv Facility) | Soda Springs | ID | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| PSPerimeter Solutions - Mountain Home Seat Base | Mountain Home | ID | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| PAPetersen Ag LLC | Melba | ID | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| PIPlastic Industries, INC. | Preston | ID | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| RHRxelite Holdings, INC | Meridian | ID | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SSSimplot Soilbuilders Burley | Rupert | ID | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| SSolutions4Earth | Grace | ID | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| SSSpecialty Sales, LLC | Jerome | ID | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| SCStallings Chemical Inc. | Pocatello | ID | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SCStallings Chemical Inc. | Pocatello | ID | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SASt. Anthony Simplot Grower Solutions | St. Anthony | ID | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| SLSt Luke's Health System Consolidated Service Center | Meridian | ID | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| TKTessenderlo Kerley INC | Burley | ID | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| UDUS Doi Blm Pocatello Air Tanker Base | Pocatello | ID | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| UDUS Doi Blm Twin Falls Air Tanker Base | Twin Falls | ID | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| VFVitality Feeds, LLC | Filer | ID | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| W1Warehouse 14 - Chemtreat Containers | Nampa | ID | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
