| CCCripe Cabinets | Boise | ID | Chemical Manufacturing325510 | 1-19 | ◇ UNVERIFIED |
| BHBunker Hill Mining & Metallurgical Complex | Smelterville | ID | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| CPCrop Production Services 232 | Caldwell | ID | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| FSFiberglass Systems | Kuna | ID | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GIGts Interior Supply | Boise | ID | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical Soda Springs Site | Soda Springs | ID | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| NINorco INC Boise Acetylene Plant | Boise | ID | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| NHNp Holdings Ii LLC | Caldwell | ID | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| PHPlant Health Technologies Site | Boise | ID | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| RIRoberts, Id 226 | Roberts | ID | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| TCTechni Chem Corporation | Boise | ID | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| TKTessenderlo Kerley | Pocatello | ID | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
 Wilbur-ellis Company Genesee | Genesee | ID | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| YLYound Living Lavendar Farms | Saint Maries | ID | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| YLYoung Living Highland Flats Research Farm & Distillery | Naples | ID | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BIBioRem, Inc. | Idaho Falls | ID | Chemical Manufacturing325311 | 1-19 | ◇ UNVERIFIED |
| LPLeach & Perret, INC. | Star | ID | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| OIObenauf's, Inc. | Peck | ID | Chemical Manufacturing325612 | 1-19 | ◇ UNVERIFIED |
| RWRippling Waters Inc. | Hayden | ID | Chemical Manufacturing325510 | 1-19 | ◇ UNVERIFIED |
| SSSmart Surgical | Boise | ID | Chemical Manufacturing325414 | 20-99 | ◇ UNVERIFIED |
| VFVitality Feeds, LLC | Challis | ID | Chemical Manufacturing325311 | 1-19 | ◇ UNVERIFIED |
| 2B2238 Broadway Boise LLC | Boise | ID | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ALArtisan Labs, LLC | Hansen | ID | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| BIBioTracking Inc. | Moscow | ID | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| EOEssential Oils Research Farm | Saint Maries | ID | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| 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 |
