Sierentz Global Merchants LLC
Business Development
RBS Sempra Commodities
Managing Director
MANSFIELD POWER AND GAS, LLC
President & COO, Mansfield Power & Gas, LLC
Shell Energy North America (US), L.P.
Vice President of Mergers and Acquisitions
MANSFIELD POWER AND GAS, LLC
SVP & General Manager
University of North Alabama
Insead
