In alphabetical order:

Cetra Base
Cetra Base is an engineering company based in Madrid, providing consultancy support in aerospace sector.
We have expertise in different fields such as Galileo Ground Segment, Ground Stations, PRS, etc. – https://cetrabase.com/

Galileo Information Centre – Chile
The Galileo Information Centre is funded by the European Commission, Defence, Industry & Space – DG DEFIS. Based in Santiago de Chile, we offer support to the satellite navigation industry, application developers and end users in Argentina, Bolivia, Chile, Colombia and Ecuador – https://galileoic.cl

KIM – Knowledge Innovation Market
KIM is an international company with headquarters in Barcelona, Madrid, Vigo and Santiago de Chile, which seeks to align the expectations of industry and research and technological centers to exploit the opportunities of open innovation – https://kimglobal.com

Madrid Aerospace Cluster
Madrid Aerospace Cluster is an innovative business group with more than 70 partners, member of the main European networks: EACP. NEREUS and ENDR among others – https://www.madridaerospace.es