Louis-Aynard de Clermont Tonnerre, based in London, GB, is currently a Power, Utilities and Infrastructure Corporate Finance at SG Corporate & investment Banking, bringing experience from previous roles at SG Corpoarte & Investment Banking, SG Americas Securities, LLC and SG Cowen Securities Corp.. Louis-Aynard de Clermont Tonnerre holds a 1996 - 1998 Master of Business Administration - MBA @ Columbia Business School. Louis-Aynard de Clermont Tonnerre has 4 emails and 1 mobile phone number on RocketReach.