Prior to founding 4B Ltd, Guillaume Taylor was a partner from 2002 to 2010 at de Pury Pictet Turrettini & Co. Ltd (PPT) (www.ppt.ch) where he was in charge of sustainable finance for private clients. Guillaume previously worked from 1995 to 2002 as a private portfolio manager at Darier Hentsch & Cie Private Bankers (www.lombardodier.com). From 1989 to 1995, Guillaume was a credit analyst and treasury specialist at Intel Corporation (www.intel.com) in London and Paris.
In 2007, he co-founded and is currently treasurer of Sustainable Finance Geneva (www.sfgeneva.org), an association which aims to promote responsible investing within the Geneva financial community.
Since 2009, Guillaume is an independent member of the sustainability board of Firmenich (www.firmenich.com), a multinational flavor and fragrance company. He is on the Steering Committee of WWF International’s campaign for a Living Planet (www.panda.org). Guillaume is a member of the board of directors of Gramitech S.A.(www.gramitech.ch), a Swiss clean technology company active in natural fiber insulation boards.
Guillaume was a board member for 10 years of ECLOF International (www.eclof.org), one of the oldest microfinance institutions in the world.