STEF Group has appointed Jean-Yves Chameyrat as director of human resources. In this capacity, Jean-Yves Chameyrat joined the Executive Committee of STEF Group. He reports to Jean-Pierre Sancier, STEF's General Manager.

He succeeds Gerard Groffe who is retiring. Since 2009, Jean-Yves Chameyrat held the position of Head of Human Resources at STEF's Transport France division. Jean-Yves Chameyrat will develop and lead the Group's human resources policy, in all its components.