Our Team

Managing Director Michael Grüninger

Michael Grüninger

Managing Director

Michael Grüninger is a graduate from Pontificio Ateneo S. Anselmo in Rome with two Bachelor of Arts Degrees (Theology and Philosophy). He holds a Master of Business Administration of Webster University in Geneva. Moreover, Michael is a type rated airline transport pilot. His aviation background includes work as a flight inspector at the Federal Office of Civil Aviation (FOCA) and as vocational trainer for airline Managers. He is an accredited IS-BAO and IOSA Auditor, as well as a Human Factors Specialist EAAP. Michael teaches at the Zurich University of Applied Sciences.

aviation  michael.grueninger@gcs-safety.com

Technical Writer Christian Preatoni

Christian Preatoni

Technical Writer/Auditor

Christian Preatoni holds a Master degree in Aeronautical Engineering from the Politecnico di Milano. He has extensive experience in the field of airworthiness and maintenance management.

aviation  christian.preatoni@gcs-safety.com

Heinrich Lüscher

Heinrich Lüscher

Senior Consultant

Heinrich Lüscher holds a degree in Electrotechnical Engineering and has served as Commander on wide-body aircraft while serving long-haul routes. He teaches at flight schools and is a specialist in Human Factors.

aviation  heinrich.luescher@gcs-safety.com