| Super Hosting Chile | Santiago Metropolitan |
| Supplyline | Santiago Metropolitan |
| SW Software | Santiago Metropolitan |
| Synaptic | Santiago Metropolitan |
| Talento al Aula | |
| Tarjeta Cencosud Scotiabank | |
| Tasman Web Developers | Valparaíso |
| Tchile WebHosting | Santiago Metropolitan |
| TCIT Cloud Solutions | Santiago Metropolitan |
| TECHNOlogies & Solutions, Ltda | Santiago Metropolitan |
| Tecno Agencia | Santiago Metropolitan |
| Tecnova | Santiago Metropolitan |
| Tedacom Ltda | Santiago Metropolitan |
| Teknos | Santiago Metropolitan |
| Telefonica Chile S..A | Santiago Metropolitan |
| Telefónica del Sur | Santiago Metropolitan |
| Teraclic | Santiago Metropolitan |
| TestGroup Ltda | Santiago Metropolitan |
| TGI Mobile Systems | Santiago Metropolitan |
| The Ganesha Lab | Santiago Metropolitan |
| TI Chile | Santiago Metropolitan |
| Tiaxa | Santiago Metropolitan |
| TiendaActiva | Santiago Metropolitan |
| Tigabytes | Santiago Metropolitan |
| Timemapproject | |
| Timepoints | Santiago Metropolitan |
| TInet Soluciones Informáticas | Santiago Metropolitan |
| Toner | Santiago Metropolitan |
| Tosto.cl | Santiago Metropolitan |
| Transtecnia | Santiago Metropolitan |
| Travian.cl | Santiago Metropolitan |
| Trebol-IT, S.A. | Santiago Metropolitan |
| Trinity | Santiago Metropolitan |
| TusClicks | Santiago Metropolitan |
| Tuxpan | Valparaíso |
| UDD Ventures | Santiago Metropolitan |
| UNGASoft | Santiago Metropolitan |
| Universidad Adolfo Ibáñez | |
| Universidad Adventista de Chile | |
| Universidad Alberto Hurtado | |
| Universidad Andrés Bello | |
| Universidad Arturo Prat | |
| Universidad Austral de Chile | |
| Universidad Católica de Temuco | |
| Universidad Católica del Norte | |
| Universidad Católica del Norte - Departamento de Ingeniería de Sistemas y Computación | Antofagasta |
| Universidad Católica Silva Henríquez | |
| Universidad Central de Chile | |
| Universidad De Alba | |
| Universidad de Antofagasta | |