List of companies and organizations located at the Usos Múltiples Building:
 | ALETICAsociación Leonesa de Empresas de Tecnología de la Información y las Comunicaciones. Association of Information and Communications Technology companies in León. | |
 | ALGOR CONSULTORÍA Y SISTEMAS S.L.Engineering and software development. | |
 | ARGOREDInformation and Communications Technology: Web Hosting. | |
| BANDA 2Information and Communications Technology: Wimax. | |
| DC WAFERSDedicated to the production of polycristaline silicon wafers for the photovoltaic industry. | |
 | GENHELIXBiopharmaceutical company. | |
 | HEWLETT PACKARDInformation and Communications Technology: telecommunications, media. | |
 | INNOVE GLOBAL SOLUTIONSInformation and Communications Technology. | |
| LARRAEEResearch in recycle processes. | |
| PARQUES TECNOLÓGICOS DE CASTILLA Y LEÓNSociety in charge of the León Hi-Tech Park management. | |
 | POWER COMPUTER CENTERInformation and Communications Technology. |
There are also more companies located at León Hi-Tech Park:
| TICFOR | TICFORConsultancy and Integration Solutions. Plot M-20.2. | |
 | TRESCA INGENIERÍA S.L.Consultancy services: Energy, Food & agriculture, Environment, Installations, Industrial Architecture. Plot M11.1 B. | |
 | XERIDIAComputing consultancy and Software development. Plot M-20.2. |
