About UsSenior Leadership Senior Leadership Executives Sergio A. Pecori Chairman and chief executive officer Jeffery T. Ball President and chief operating officer Ronda K. Folkerts Chief financial officer Mina Biggs Vice president of human resources Dennis J. Hollahan General counsel Market Principals Charles Snowden Aviation Tom Bartolomucci GOVERNMENT Dave Thomson INDUSTRY James Messmore Infrastructure Dan Whalen Power Gary Potts Railway Business Development Principals Joan Freitag Civil Works/Federal Bill Bradford Energy/Sustainability/Resiliency Tim Schroeder Facilities Kurt Bialobreski Multimodal Practice Leads Bill Pongracz Construction and asset management Tony Comerio Environmental Bradley Perrott Facilities Dennis Wilkinson Geostructural Robert Waller Land development Matthew Dawson Transportation Other Officers Jeffery Bowen John Michael Jeffrey Easley Mathew Fletcher Kevin Fuhr Shawn Goetz Grant Jackson David Kemp Stuart Kemp Mansoor Khuwaja Robert Knoedler Brian Lemieux Cindy Loos David McDonald James Moll John Nelson Michael Pochop Dan Rayhill Matthew Schrader Greg Staff Blake Swafford Mark Thompson Jim Trachtman David Underbrink Anna Aldridge Andrew Canopy Gary Clack Mike Flatt Howard Gotschall Matt Heyen Wilfredo Rivera Gary Rogers Clay Scott Terald Smith Craig Thompson Joseph Worley