| Columbia Bank (OR) | 🍎 | 1 | 4.4★ | Finance |
| Columbia Credit Union | 🍎 | 1 | 4.8★ | Finance |
| Columbus Educational Foundation Inc | 🍎 | 1 | — | Education |
| Columbus Public Schools | 🍎 | 1 | 3.3★ | Education |
| Colyn Claudine Dominique | 🍎 | 1 | 2.4★ | Lifestyle |
| Colégio Arbos Eireli | 🍎 | 1 | — | Utilities |
| Colégio Singular | 🍎 | 1 | — | Education |
| Com des Lézards | 🍎 | 1 | 5.0★ | Travel |
| Com2uS TYGEM Corporation | 🍎 | 1 | 4.7★ | Games |
| Com2uS USA, Inc. | 🍎 | 1 | 4.6★ | Games |
| ComJot | 🍎 | 1 | — | Health & Fitness |
| Comarch SA | 🍎 | 1 | 1.9★ | Business |
| ComatReleco AG | 🍎 | 1 | — | Utilities |
| CombMe UG haftungsbeschrankt | 🍎 | 1 | 3.0★ | Productivity |
| Combain Mobile AB | 🍎 | 1 | — | Finance |
| Combay Inc. | 🍎 | 1 | 4.2★ | Games |
| Combi Taiwan Co., Ltd | 🍎 | 1 | 4.9★ | Shopping |
| Combined Public Communications | 🍎 | 1 | 2.4★ | Social Networking |
| Comcast Spectacor, LLC | 🍎 | 1 | 3.4★ | Sports |
| Come2Play | 🍎 | 1 | 4.7★ | Games |
| Comedy App | 🍎 | 1 | — | Entertainment |
| Comedy Box | 🍎 | 1 | 5.0★ | Entertainment |
| Comera Technology LLC | 🍎 | 1 | 4.6★ | Social Networking |
| Comercial City Fresko, S. de R. L. de C. V | 🍎 | 1 | 4.6★ | Shopping |
| Comercializadora Almacenes Garcia de Mexico S.A. de C.V. | 🍎 | 1 | 4.3★ | Shopping |
| Comercio de Medicamentos Brair Ltda | 🍎 | 1 | 4.9★ | Shopping |
| Comeresa | 🍎 | 1 | 4.6★ | News |
| Comerica Bank | 🍎 | 1 | 4.8★ | Finance |
| ComfortDelGro Corporation Limited | 🍎 | 1 | 4.3★ | Travel |
| ComfortStar, LLC | 🍎 | 1 | 3.3★ | Utilities |
| Comfy Trade LLC | 🍎 | 1 | 4.9★ | Shopping |
| Comic Factory | 🍎 | 1 | 4.2★ | Book |
| Comic Indexer LLC | 🍎 | 1 | 5.0★ | Entertainment |
| Comics Elite LLC | 🍎 | 1 | 4.7★ | Entertainment |
| Comidas Centroamericanas, S.A. | 🍎 | 1 | 4.6★ | Food & Drink |
| Comikey Media Inc. | 🍎 | 1 | 4.3★ | Book |
| Comitic Inc. | 🍎 | 1 | 4.8★ | Lifestyle |
| Comm Technologies, Inc. | 🍎 | 1 | 5.0★ | Utilities |
| CommChat AG | 🍎 | 1 | 4.8★ | Social Networking |
| CommLoop Ltd | 🍎 | 1 | 5.0★ | Social Networking |
| CommSeed Corporation | 🍎 | 1 | 3.9★ | Games |
| Command Data Solutions, Inc | 🍎 | 1 | 5.0★ | Lifestyle |
| Command Health | 🍎 | 1 | 3.8★ | Medical |
| CommandSim | 🍎 | 1 | 4.1★ | Education |
| Commbitz Ltd | 🍎 | 1 | — | Travel |
| Commeasure Pte Ltd | 🍎 | 1 | 4.8★ | Travel |
| Commec cc | 🍎 | 1 | 5.0★ | Entertainment |
| CommentSold Apps SV | 🍎 | 1 | — | Shopping |
| Commerce Bank | 🍎 | 1 | 4.7★ | Finance |
| Commerce City Schools | 🍎 | 1 | 4.0★ | Education |