Roberto Luis Monti is an Argentinian businessperson who has been the head of 5 different companies and holds the position of Non-Executive Chairman at Trefoil Ltd. Mr. Monti is also on the board of YPF SA, Tenaris SA and Transocean Offshore (North Sea) Ltd.

In his past career Mr. Monti was President of Schlumberger Wireline & Testing, Vice President-Exploration & Production at Repsol SA and Executive Vice President-Exploration & Production at Repsol YPF SA (Argentina) (a subsidiary of Repsol SA), Independent Director at YPF SA, President & Chief Executive Officer for Maxus Energy Corp. and President at Dowell.

He received a graduate degree from Universidad de Buenos Aires.