With human resource experience acquired in the private and public sectors, including at the European Commission, Martina Vondraskova joined the GSA, now EUSPA, in 2013. She became Head of Human Resources in 2018.  

Martina Vondraskova holds a Master’s degree in International Relations from Charles University in Prague and a Master’s degree in European Political and Administrative Studies, from Bruges, Belgium.

With 18 years' experience as an attorney at law specialised in mergers and acquisitions (M&A), corporate and commercial law, public procurement and PPP, Ezio Villa joined the GSA, now EUSPA, as Head of the Legal and Procurement Department in 2016, after having worked at the European Commission as a legal expert. 

Kate Szabo joined the GSA, now EUSPA, in September 2012 after more than a decade of working for the European Commission in the Czech Republic in the area of finance. She became Head of Finance as of June 2016.

Philippe Rosius is a former captain in the French Navy in which he spent 28 years. He has been assigned to surface warships as communication and information systems officer, operations officer, executive officer and commanding officer. He was deployed in several areas of operations such as in the former Yugoslavia in the 90s, Indian Ocean in the 2000s, and in the Caribbean for counter-narco operations. 

After his studies at the École de Guerre in Paris in 2007, Philippe Rosius was assigned to the Joint Staff as navigation programme officer responsible for national navigation programmes and equipment and for following GNSS (GPS and Galileo) for the Joint Staff in coordination with the other concerned ministries and CNES. He then moved to the new French Joint Space Command in 2010 with responsibilities in space policy (national and international) and international cooperation with allies, NATO and EU institutions. 

After 15 years of military and naval operations, and a 10 year period in military space programmes, policy and cooperation, Philippe Rosius joined the GSA, now EUSPA, on November 1st, 2017 as Head of the GSMC in Saint-Germain-en-Laye (France).

Guerric Pont started to work on the Galileo Programme in 2008, as Satellite AIT and Launch Campaign Manager at TAS-I for the first two Galileo IOV Missions. He joined the GSA, now EUSPA, in 2013 and, since October 2019, he has been Head of Galileo Services Department. 

Before joining the Galileo Programme, Guerric Pont previously worked at the European Space Agency in the Netherlands, and in the space industry in France, Italy and Germany mainly as a system engineer in the areas of satellites, launchers and in-orbit technology demonstration. 

Guerric Pont graduated from ENSICA (Aeronautics & Space Engineering diploma) in Toulouse, and holds a Master’s degree in Aerospace Engineering from the University of Delft.

Jean-Marc Piéplu has been an active contributor to the development of the European GNSS programmes since 1994. He took up his current position at the GSA, now EUSPA, in May 2012. Prior to this, Jean-Marc Piéplu was the Galileo Project Officer at the European Commission between 2009 and 2012, in charge of the Galileo IOV and FOC deployment phase activities. Before that, he worked as GSA Head of System Implementation between 2007 and 2009.  

He previously worked at the European Space Agency and at Thales Alenia Space France, in charge of early Galileo mission analyses, of EGNOS performance & algorithms engineering, of the EGNOS Central Processing Facility design and development, of Galileo system engineering (at Galileo Industries in Rome) and of the Galileo Ground Mission Segment design and development. 

Jean-Marc Piéplu graduated in 1989 from ISAE/Sup’Aéro (Aeronautics & Space Engineering diploma) in Toulouse, France and holds a MBA from IAE Toulouse, France.

Juan Lopez is the Head of Secured Communications Department starting at EUSPA in March 2024. Previously Business Development Director at SES Group, Head of Innovation at ERICSSON and Advanced and Innovative Projects Manager at HISPASAT, Juan has 25 years of experience in satellite communications. He holds a Master's Degree in Telecommunications Engineering from ETSIT UPM Madrid and an Executive MBA from IESE Business School and completed an Executive Programme in General Management at IESE Business School.