The National Geographical Institute is in charge of the Space Geodesy and astronomy developments in Spain. Most of the activities are carried out at Yebes Observatory where the 40 meter radiotelescope operates from 2 to 120 GHz, and participates since 2006 in rutinary EVN and IVS sessions. IGN also participates in VGOS (VLBI Geodetic Observing Systems) with the RAEGE project (An Atlantic Network of geodynamical and Spatial Stations) which consists on the installation of four geodetic fundamental stations placed in Yebes and Canary Islands in Spain and Santa Maria and Flores islands in Azores, Portugal. Each one of the stations will have a VGOS radiostelescope, gravimeters, permanent GNSS and SLR in Yebes. IGN develops its own radioastronomical instrumentation and also for others. Several areas like cryogenical receivers, feeds and LNA (low noise amplifiers) are covered since the eighties.