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 Chief people officer Dennis J. Hollahan General counsel Market Principals Charles Snowden Aviation Tom Bartolomucci GOVERNMENT Dave Thomson INDUSTRY James Messmore Infrastructure Dan Whalen Power Mathew Fletcher railway Business Development Principals Joan Freitag Civil Works/Federal Bill Bradford Energy/Sustainability/Resiliency Tim Schroeder Facilities 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 Gary Potts Anna Aldridge Jeffrey Easley Mike Flatt 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 Wilfredo Rivera Matthew Schrader Greg Staff Blake Swafford Mark Thompson Jim Trachtman David Underbrink Andrew Canopy Gary Clack Howard Gotschall Matt Heyen Richard McPhail Gary Rogers Lauren Schroedter Clay Scott Terald Smith Craig Thompson Joseph Worley