| Cass County MN | Public Administration | 0 | - | B |
| Cass County Isd 118 MN | Educational Services | 0 | - | B |
| Cass Lake-Bena Schools 115 MN | Educational Services | 0 | - | C |
| Cass NV, LLC NV | Wholesale Trade | 0 | - | F |
| Cass Precision Machining MN | Manufacturing | 0 | - | F |
| Cass Regional Medical Center MO | Healthcare & Social Assistance | 0 | - | F |
| CASS, Inc. CA | Wholesale Trade | 0 | - | C |
| Cassavant Machining, INC AZ | Manufacturing | 0 | - | C |
| Cassens Transport Company IL | - | 0 | - | - |
| Cassens Transport Company MO | - | 0 | - | - |
| Cassia CO | Healthcare & Social Assistance | 0 | - | F |
| Cassia MN | Management of Companies | 0 | - | F |
| Cassidy J Inc.@ Railex LLC NY | - | 0 | - | - |
| Cassity Jones Building Materials TX | Retail Trade | 0 | - | D |
| Cast & Crew Payroll, LLC CA | Professional & Technical Services | 2 | $163,806 | - |
| Cast & Crew Payroll, LLC NY | - | 0 | - | - |
| Cast AI Group Inc. FL | Information & Media | 1 | $210,000 | - |
| Cast Crete USA, LLC FL | Manufacturing | 0 | - | F |
| Cast Iron Division NC | Manufacturing | 0 | - | F |
| Cast Metals Technology IN | Manufacturing | 0 | - | F |
| Cast Parts, Inc. DBA CPP-Pomona CA | - | 0 | - | - |
| CAST Software, Inc. NY | Professional & Technical Services | 2 | $129,500 | - |
| Cast Technologies, Inc. IL | Manufacturing | 0 | - | F |
| Cast-Crete USA Inc. FL | Manufacturing | 0 | - | F |
| Cast_Fab Technologies OH | - | 0 | - | - |
| CasTech WI | - | 0 | - | - |
| Castell, LLC UT | Information & Media | 1 | $80,000 | - |
| Castelli America, LLC NY | - | 0 | - | - |
| Castellini Company LLC KY | Transportation & Warehousing | 0 | - | B |
| Castellini Group of Companies KY | - | 0 | - | - |
| Castillo Engineering Services, LLC FL | Professional & Technical Services | 1 | $115,000 | - |
| Casting Networks, LLC CA | Professional & Technical Services | 1 | $146,753 | - |
| Castle Branch, Inc. NC | Information & Media | 1 | $78,000 | - |
| Castle Credit Co. Holdings, LLC IL | - | 0 | - | - |
| Castle Delivery Services LLC PA | Transportation & Warehousing | 0 | - | F |
| Castle Global, Inc. CA | Information & Media | 3 | $156,667 | - |
| Castle Healthcare Providers LLC Dba Alaris Health At Castle Hill NJ | Healthcare & Social Assistance | 0 | - | F |
| Castle Logistics LLC IA | Transportation & Warehousing | 0 | - | - |
| Castle Medical Center dba Adventist Health to Sodexo HI | - | 0 | - | - |
| Castle Oaks Golf Club CA | - | 0 | - | - |
| Castle Oil, Corporation NY | - | 0 | - | - |
| Castle on the Hudson NY | - | 0 | - | - |
| Castle Pines Golf Club CO | Arts & Entertainment | 0 | - | F |
| Castle Point Learning Systems Corporation NJ | Educational Services | 2 | $104,000 | - |
| Castle Sanitation Corp. NY | Administrative & Waste Services | 1 | $104,000 | - |
| Castle Senior Living WI | Healthcare & Social Assistance | 0 | - | F |
| Castle Valley Mining UT | - | 0 | - | - |
| CastleBridge Consulting, LLC FL | Professional & Technical Services | 1 | $165,000 | - |
| CastleKnight Management LP NY | Finance & Insurance | 3 | $158,333 | - |
| Castlerock Hospitality - Bobby Hotel TN | - | 0 | - | - |
