Roberto Luis Monti is an Argentinian businessperson who has been at the head of 5 different companies and presently holds the position of Non-Executive Chairman of Trefoil Ltd.

He is also on the board of Tenaris SA and Transocean Offshore (North Sea) Ltd.

In his past career Mr. Monti was President for 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 at Maxus Energy Corp. and President at Dowell.

Mr. Monti received a graduate degree from Universidad de Buenos Aires.