| Coding Technologies | Punjab |
| Cogilent Solutions | Islamabad Capital Territory |
| Commecs Institute of Business and Emerging Sciences | |
| Commtel | Sindh |
| Commtel Digital | Punjab |
| Competitive Edge Digital Agency | Punjab |
| Compsi | Punjab |
| Computer Information Services (Pvt) Ltd | Sindh |
| Computer Marketing Company | Punjab |
| Computer Point Store | Punjab |
| Computer Research (Pvt) Ltd | Sindh |
| Computer Zone Pakistan | Sindh |
| Computers & Networking Services | Islamabad Capital Territory |
| COMSATS Institute of Information Technology | Islamabad Capital Territory |
| COMSATS Internet Services | Islamabad Capital Territory |
| COMSATS IT Center | Khyber Pakhtunkhwa |
| COMSATS University Islamabad | |
| Comsdev | Punjab |
| Comsoft Systems | Sindh |
| Comstar | Sindh |
| Comwave Institute | |
| Confed School for Professional Studies | |
| Connect Communications | Sindh |
| Continental Medical College Lahore | |
| Contour Software | Sindh |
| Convex Interactive (Pvt) Ltd | Sindh |
| Crea8webs | Sindh |
| Createch Solutions | Sindh |
| Creatif Soft | Sindh |
| Creative Chaos | Sindh |
| Creative Next | Sindh |
| Creative Rhythms | Sindh |
| Creative Zone | Sindh |
| creativeON Hosting | Punjab |
| Crystal Tech | Sindh |
| CS Solutions (Pvt) Ltd | Punjab |
| CurrencyFreaks | Punjab |
| Cyber City Online | Sindh |
| cyberkings | Sindh |
| Cybernetic Solved Pvt Ltd | Islamabad Capital Territory |
| CyberVision | Islamabad Capital Territory |
| Dadabhoy Institute of Higher Education | Sindh |
| DANY Technologies | Sindh |
| DataRecovery Pakistan | Islamabad Capital Territory |
| Datels International | Punjab |
| Dera IT Solutions | |
| Designers & Business Directory | Islamabad Capital Territory |
| DesignerzNext | Sindh |
| Destiny Marketing | Punjab |
| DEVMET | Punjab |