The Gamma-Radio group at IAPS has a long sought experience in High Energy Astrophysics and it has been involved in the design, realisation, calibration, management and science exploitation of instruments on board of astronomical satellites and stratospheric balloons. Recently, we are also acquiring expertise in Radio Astronomy. Our group is deeply involved in the investigation of Galactic and Extra-galactic astrophysics, including multi-frequency follow-up of the new transients, such as gravitational waves, neutrinos and fast radio bursts.