Gerard J. A. van de Aast is a Dutch businessperson who has been at the helm of 7 different companies.
He holds the position of Chairman-Supervisory Board for Nederlandse Spoorwegen NV and Chairman-Supervisory Board for NS Reizigers BV.
He is also on the board of Witteveen+Bos Raadgevende Ingenieurs BV, Heisterkamp Transport BV and Signify NV.
In the past he was Member-Supervisory Board at Royal Imtech NV and Chief Executive Officer of Imtech Nederland BV (a subsidiary of Royal Imtech NV), Chairman-Management Board at Koninklijke Volker Wessels Stevin NV, Chief Executive Officer for Reed Business Information Ltd., Chairman-Management Board & CEO of Volkerwessels Bouw & Vastgoedontwikkeling BV and Vice President of Compaq Computer Corp.