| Name | Region |
|---|---|
| Kapeí | Santiago Metropolitan |
| Karibu | Santiago Metropolitan |
| Kenneth Varas | Santiago Metropolitan |
| Kepler, S.A. | Santiago Metropolitan |
| Ki Technology | Santiago Metropolitan |
| Kinetica | Santiago Metropolitan |
| Koffein | Santiago Metropolitan |
| Koncept, Ltda | Santiago Metropolitan |
| Kontacto | Santiago Metropolitan |
| Kraon Media | Santiago Metropolitan |
| Kredito, S.p.A. | Santiago Metropolitan |
| Kupos.cl | Santiago Metropolitan |
| Kura Biotech | |
| KyS Soluciones | Santiago Metropolitan |
| La Escala | Santiago Metropolitan |
| Laboratorios Saval | Santiago Metropolitan |
| LaCalle | |
| Lanix Chile | Santiago Metropolitan |
| LatamList | Santiago Metropolitan |
| Latente | Valparaíso |
| Latinotype | Santiago Metropolitan |
| Lemon | Santiago Metropolitan |
| Leonora Sistemas S.A. | Santiago Metropolitan |
| Let's Talk | |
| LFI.la | |
| Linets Chile | |
| Lisit | Santiago Metropolitan |
| Loup SpA | Santiago Metropolitan |
| Magens S.A. | Santiago Metropolitan |
| Magical | Santiago Metropolitan |
| Magma Partners | |
| Magnet | Santiago Metropolitan |
| MALLA Producciones | Los Ríos |
| Manglar Labs | Santiago Metropolitan |
| Manutara Ventures | |
| Maperz | |
| Más Fácil | Santiago Metropolitan |
| Más Marketing S.p.A. | |
| Masqueuno | |
| Maximise | Santiago Metropolitan |
| Maxxa | Santiago Metropolitan |
| MEAT Group | Santiago Metropolitan |
| Media Tools | Santiago Metropolitan |
| Mediabyte | Santiago Metropolitan |
| Mediactiva | |
| Medialabs | Santiago Metropolitan |
| Mediastream | Santiago Metropolitan |
| Mediavox | Santiago Metropolitan |
| MeetLatAm, S.p.A. | Santiago Metropolitan |
| MegaRed | Santiago Metropolitan |