The Spanish National Research Council (CSIC) is Spain’s largest public research institution and ranks third among Europe’s largest research organisations. Two Institutes of CSIC are involved in the QUBIP project, the Institute of Microelectronics in Seville (IMSE) and the Institute of Physical and Information Technologies (ITEFI). CSIC-IMSE is leading the design of a hardware secure element for PQC and CSIC-ITEFI is integrating QKD over wireless channels.