Robotiker
- Private, non-profit foundation specialized in information and telecommunication technologies (ICTs) whose aims are to contribute actively to the sustainable development of society.
- http://www.robotiker.com/

Hispasat
- Spanish telecommunications satellite organization.
- http://www.hispasat.com/

Telefonica
- Telecommunications operator in the Spanish and Portuguese-speaking world.
- http://www.telefonica.com/

TTT
- Design, development, manufacture and implementation of new broadband wireless access technologies, based in State-of-the-Art Radio Frequency (RF).
- http://www.ttt.es/