Bertrand holds an MBA from Hartford University Connecticut.
From 1986 to 1989 he worked as an Auditor at Ernst & Young.
From 1989 and for almost 30 years, he was responsible for all the non financial investments and activities of the Edmond de Rothschild Group (wines, agriculture, real estate, hotels), and from 1998, acted as CEO of Edmond de Rothschild Holding.
He joined HBS in april 2016 as a Senior Advisor with the view to actively supporting HBS in its growth and development of its Swiss and international client business.