| SoftWorld | Sindh |
| Solution Developers | |
| Solutions Player Ltd | Islamabad Capital Territory |
| Solutionsware | Punjab |
| Soneri Bank Ltd | |
| SpellWeb Design | Sindh |
| St. Joseph's College for Women | |
| Stallion Publishers | Islamabad Capital Territory |
| Startups Pakistan | Sindh |
| State Bank of Pakistan | Sindh |
| Steam Concepts | Sindh |
| Suave Solutions | Punjab |
| Sukkur IAB University | |
| Sulata iSoft | Punjab |
| Summit Bank Ltd | Sindh |
| Supernet Ltd | Sindh |
| SuperNova | Sindh |
| Supersoft Technologies | Sindh |
| SW3 Solutions | Punjab |
| Symbios.pk | Sindh |
| Symits | Sindh |
| Symmetry Group | Sindh |
| Sync4Tech | |
| Synergy Computers (Pvt) Ltd | Sindh |
| Synergy-IT | Islamabad Capital Territory |
| System Innovations (Pvt) Ltd | Sindh |
| Systems Ltd | Punjab |
| SZAB Medical University | |
| TAG | Islamabad Capital Territory |
| TAIBA Creations | Punjab |
| Tajir | Sindh |
| Tajir | |
| TanBits | Punjab |
| Tech Destination Pakistan | Islamabad Capital Territory |
| Tech Valley | Khyber Pakhtunkhwa |
| Tech Vision IT Solutions | Punjab |
| Techaccess Pakistan | Islamabad Capital Territory |
| Techcreatix | Punjab |
| TechJuice | Punjab |
| TechKnok Pvt Ltd | Islamabad Capital Territory |
| Techlatitude | Punjab |
| Techlets (Pvt) Ltd | Islamabad Capital Territory |
| Techlist Pakistan | Punjab |
| Techmen Office Automation | Punjab |
| Technado | Sindh |
| TechnoBird | Punjab |
| Technocraft Pakistan | Khyber Pakhtunkhwa |
| Technology Times | Islamabad Capital Territory |
| Techuire | Islamabad Capital Territory |
| Techvando | Islamabad Capital Territory |