Donald B Marron

Donald B Marron

Donald B Marron is 69, but the light in his eyes still shines brightly and he’s full of enthusiasm. The entrepreneurial nature and ambition that saw him through the creation of his first business at the age of 24 continue to drive him today. Marron is best known for building up securities firm PaineWebber and its subsequent sale to UBS in November 2000. After 23 years at PaineWebber, he negotiated the transaction with UBS’s Marcel Ospel.