| Instituto Tecnológico y de Estudios Superiores de Occidente | Jalisco |
| Instituto Universitario del Sureste | |
| Instituto Universitario Eloísa Patrón de Rosado, A.C. | |
| Instituto Universitario Puebla | |
| Instituto Windsor | |
| InsurerView Software Group, S.C. | Mexico City |
| Insys, S.A. de C.V. | Mexico City |
| Intcomex, S.A. de C.V. | Mexico City |
| Intecnia Soluciones en Cómputo y Telecomunicaciones, S.A. de C.V | Puebla |
| Integra Consulting Group | Mexico City |
| Integración de Sistemas | Mexico City |
| Integridata, S.A. de C.V. | Mexico City |
| Integtec | Mexico City |
| Intelectual Universidad Latina | |
| Intelexion | Mexico City |
| Interalia.net | Mexico City |
| Interartis, S.A. de C.V. | Mexico City |
| Intercam Grupo Financiero | |
| InterDesign | Morelos |
| Interfases y Sistemas Electrónicos S.A. de C.V. | Sonora |
| Intermty | Nuevo León |
| Internet de Occidente | Mexico City |
| Internexus | Mexico City |
| Interobras | Nuevo León |
| Intertec | Mexico City |
| Intertelefonia, S.A. de C.V. | Mexico City |
| InterWare | Mexico City |
| Intranet Technology, S.A. de C.V. | Mexico City |
| IntraNext de México, S.A. de C.V. | Mexico City |
| Invencion Digital S.A. de C.V. | Mexico City |
| Inverkids | |
| inWeb International | Nuevo León |
| IP&S México | Mexico City |
| iqever | Mexico City |
| Ironbit | Mexico City |
| Isat Telecomunicaciones S.A. de C.V. | Mexico City |
| istemas Automáticos de Identificación S.A. de C.V. | Aguascalientes |
| ISU Universidad | |
| IT & Data Services | Mexico City |
| IT Innovation School | |
| ITAM | Mexico City |
| ITCenter | Mexico City |
| Itelligent México | Mexico City |
| ITES Rene Descartes | |
| ITESO - Universidad Jesuita de Guadalajara | |
| IW | Querétaro |
| Jagarsoft | Nuevo León |
| JAR, Electrónica Aplicada S.A. de C.V. | Nuevo León |
| Jardin de Innovacion Accelerator | Mexico City |
| JEVC Multimedia & e-Business | Sonora |