| CSChittenden Solid Waste District - Organics Diversion Facility | Williston | VT | — | ◇ UNVERIFIED |
| CAChs Agronomy Terminal | Clarkston | WA | — | ◇ UNVERIFIED |
| CBChs Big Sky | Denton | MT | — | ◇ UNVERIFIED |
| CIChs INC - Marshall Region | Marshall | MN | — | ◇ UNVERIFIED |
| CMChs Mountain West Co-op - Kalispell | Kalispell | MT | — | ◇ UNVERIFIED |
| CWChs Wausa-dixon | Dixon | NE | — | ◇ UNVERIFIED |
 Clarke Mosquito Control Products INC. | Schaumburg | IL | — | ◇ UNVERIFIED |
| CPClayton Point Fertilizer | Jacksonville | IL | — | ◇ UNVERIFIED |
| CCClean Cotton CORP | Gilliam | LA | — | ◇ UNVERIFIED |
| CFClewiston Facility | Clewiston | FL | — | ◇ UNVERIFIED |
| CTC&m Topsoils INC | Sylmar | CA | — | ◇ UNVERIFIED |
| CMCog Marketers LTD Dba Agroliquid | Stockton | CA | — | ◇ UNVERIFIED |
| CCCold Creek Compost | Ukiah | CA | — | ◇ UNVERIFIED |
| CSCold Steppe, INC. - Colde Steppe INC - Biochar Facility | Stuttgart | AR | — | ◇ UNVERIFIED |
| CSComgro Soil Amendments INC | Salinas | CA | — | ◇ UNVERIFIED |
| CSCompost Solutions, INC | Orland | CA | — | ◇ UNVERIFIED |
| CFCooney Fertilizer INC | Walthill | NE | — | ◇ UNVERIFIED |
| CPCooperative Producers INC | Giltner | NE | — | ◇ UNVERIFIED |
| CPCooperative Producers INC | Hansen | NE | — | ◇ UNVERIFIED |
| CPCooperative Producers INC | Juniata | NE | — | ◇ UNVERIFIED |
| CECopertino Earth Materials Limited Liability Company | Woodbury | NJ | — | ◇ UNVERIFIED |
| CYCorcoran Yard | Corcoran | CA | — | ◇ UNVERIFIED |
| CCCounty Conservation CO INC | Sewell | NJ | — | ◇ UNVERIFIED |
| CSCowa Science Corporation | Longmont | CO | — | ◇ UNVERIFIED |
| CMCreative Marketing Research INC | Fresno | CA | — | ◇ UNVERIFIED |
| CSCreech Services INC Compost Facility | Lexington | KY | — | ◇ UNVERIFIED |
| CPCrop Production Serivces 4013 | Sikeston | MO | — | ◇ UNVERIFIED |
| CPCrop Production Services | Oxnard | CA | — | ◇ UNVERIFIED |
| CPCrop Production Services 117 | Cornelius | OR | — | ◇ UNVERIFIED |
| CPCrop Production Services 232 | Caldwell | ID | — | ◇ UNVERIFIED |
| CPCrop Production Services 3512 | Palmyra | MO | — | ◇ UNVERIFIED |
| CPCrop Production Services 4014 | Portageville | MO | — | ◇ UNVERIFIED |
| CPCrop Production Services 616 | Yuma | AZ | — | ◇ UNVERIFIED |
| CPCrop Production Services INC | Fresno | CA | — | ◇ UNVERIFIED |
| CPCrop Production Services, INC. | Biggsville | IL | — | ◇ UNVERIFIED |
| CPCrop Production Services, INC. | Lakeville | NY | — | ◇ UNVERIFIED |
| CGCts Greenwaste Recycling | Mesa | AZ | — | ◇ UNVERIFIED |
| CACustom Ag Formulators, INC | Fresno | CA | — | ◇ UNVERIFIED |
| CICytec Industries, INC - Brewster Plant | Mulberry | FL | — | ◇ UNVERIFIED |
| DUDanisco US INC | Ewing | NJ | — | ◇ UNVERIFIED |
| DADanise - Associates, INC. | Monroe | NC | — | ◇ UNVERIFIED |
| DDDebris Dog Compost Facility | Jupiter | FL | — | ◇ UNVERIFIED |
| DCDef Chem INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| DLDenbeste Landscape Supplies INC | Ukiah | CA | — | ◇ UNVERIFIED |
| DCDu Cor International Corporation | Orlando | FL | — | ◇ UNVERIFIED |
| EGEarlybird Grain & Fertilizer Service | Stanford | IL | — | ◇ UNVERIFIED |
| EOEarthworm Organics Corporation | Thermal | CA | — | ◇ UNVERIFIED |
| ESEarthworm Soil Factory | Chico | CA | — | ◇ UNVERIFIED |
| EAEast Arkansas Regional Correction Unit | Brickeys | AR | — | ◇ UNVERIFIED |
| ETEast Texas Ag Supply | Athens | TX | — | ◇ UNVERIFIED |
