| Interfase S.A. | Montevideo |
| Internet.uy | Montevideo |
| InternetSinLimites.com | Montevideo |
| Intersys | Montevideo |
| Invental | |
| ISA Ltda | Montevideo |
| ISBEL | Montevideo |
| ISTEC S.R.L. | Montevideo |
| IT Montevideo | Montevideo |
| Itapúa Consultores | Montevideo |
| Ithaka | |
| Iugo | Montevideo |
| JOTA | Montevideo |
| K&S Information Technology | Montevideo |
| K2B | Montevideo |
| Kaien Software, S.A.S. | |
| Kaizen Softworks | Montevideo |
| Kalio Ltda | Montevideo |
| KALYA, Soluciones Informáticas | Montevideo |
| Khem | |
| Kinetix | Montevideo |
| Know How | Montevideo |
| KONA | Montevideo |
| Kraken | Montevideo |
| Kypro | Montevideo |
| La Fábrica | |
| La Nave Servicio Tecnico | Montevideo |
| Laboratorio Tecnológico del Uruguay | |
| LACNIC | Montevideo |
| LDE Soluciones | Montevideo |
| Leonel More | Montevideo |
| Lexart | Montevideo |
| LEXIN | |
| Lithium Software | Montevideo |
| LogiKom | Montevideo |
| Logos Consulting | Montevideo |
| LoopStudio | Montevideo |
| Loqqd Web Solutions | Montevideo |
| Macacos - Grupo de Usarios Mac | Montevideo |
| MacroSeguridad | Montevideo |
| Magma Tools | Montevideo |
| MAPFRE | |
| Marvik | Montevideo |
| Mate Quality Services | |
| MateSoft | Montevideo |
| Maxprograms | Montevideo |
| Mercado Libre Uruguay | |
| Metiri | |
| MH Soluciones Lógicas | Montevideo |
| MiamiShop | Montevideo |