SIGNIS provides various services to its members in the form of technical services, funding or publications.

SIGNIS Services Rome provides equipment from high speed Internet connexion by satellite to audiovisual equipment, from radio studios to satellite phones...

SIGNIS helps implement about 300 media and communication projects every year by evaluating and recommending them to the Propagation of the Faith (OPM) in Rome. SIGNIS is not an aid agency. However, it can act as a consultant to find funding for its members.

SIGNIS also keeps its members informed about the initiatives and the diversity of today’s Catholic media by sending them magazines, brochures, newsletters, press releases and calls for projects.