Carlo Pasetti (Snr Performance Engineer) Aston Martin -> Sauber
Tom Graham (Head of Cost Cap) Red Bull -> Sauber.
Eelke De Groot (Snr Aerodynamicist) Alpine -> Cadilliac (Lead Engineer, Thermal)
Jonathan Caterall (Head of Aero Software) Williams -> Sauber (Consultant, Aero Software)
Marc Logan (Head of Aero Design) Willimas -> Cadilliac (Lead Engineer)
Martin Malinowski (Snr Test & Development Engineer) Mercedes -> Sauber.