A Broad & Diverse Group of Professionals Search for: Meet our team in our Energy & Environment practice. Jack Belcher Principal Joe Bischoff, PhD Principal Katelyn Bunning Principal Mike Cuzzi Principal Tony Essalih Principal Jordan Gleason Principal Brent Greenfield Principal and Counsel Matt Hinch Principal and Director Craig Holzheauser Principal Martin Hubert Principal Delora Sanchez Ifekauche, Esq. Principal and Director Sally Kilpatrick Principal Kirsten Koch Vice President Stephen Ledet Principal Bernie Marczyk Principal Anne Mazuca Senior Vice President Tyler Nelson Principal Dao Nguyen Principal Gracen Pace Senior Associate Shanetta Paskel Principal Nial Patel Principal and Director Paul Rainwater Senior Consultant Jim Richards Principal and Director Chris Sarley Principal Hunt Shipman Principal and Director Mike Smith Principal and Director Will Smith Principal Eric Tober Principal and Director Jerry Usry Principal Ellen Valentino Principal Sarah Venuto Principal and Counsel Mark Yates Principal