-  Ministry of Informatics and Communications. MIC

-  Cuban Telecommunications Company. INC. ETECSA

-  COPEXTEL S.A. Corporation

-  Electronic Group

-  Ministry of Higher Education. MES

-  University of Informatics Sciences. UCI

-  Higher Polytechnic Institute "José Antonio Echeverría". CUJAE

-  Ministry of Public Health. MINSAP

-  National Center for Medical Sciences Information. INFOMED

-  Ministry of Foreign Trade. MINCEX

-  Ministry of Culture. MINCULT

-  Cuba’s Chamber of Comerse

-  Ministry of Science, Technology and the Environment CITMA

-  Information Technologies and Advanced Telematic Services Enterprise. CITMATEL

-  National commission for the Infrastructure of Space Data of the Cuban Republic. CIDER

-  Youth Club of Computing and Electronics

-  Consulting and Informatics Security Enterprise. SEGURMÁTICA

-  National Software Company. DESOFT

-  Ministry of Foreign Affaires. MINREX

-  Havana´s International Conference Center

-  National Office for Computarization

-  National Office of Network Security

-  Mail Company of Cuba

-  National Enterprise of Integral Automation. CEDAI

-  Cuban Company of Computer Services. SOFTEL

-  Cuban Neurosciences Center. CNEURO

-  Institute of Cybernetics, Mathematics and Physics. ICIMAF