Org chart
Dave Ruff
CEO & Chairman
Dave Ruff
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Lilay Gebreigziabher
CFO & Principal
Wes Peper
Chief Information Officer
Dan Fasy
VP, General Counsel
Dave Gardner
SVP, Federal Programs
Bob Libby
VP, Fire Protection Engineering
C. Dan Stears
VP, Corrosion Control Engineering Anchorage
Jeff Gries
VP, Oil & Gas Services, Mechanical Engineering
Justin Freeman
VP, CCUS & Hydrogen
Skip Bourgeois
VP, Marketing
Tony Slatonbarker
VP, Energy & Sustainability
Tom Looney
VP, Managing Principal, Electrical Engineering
Eric Apolenis
VP, Managing Principal Southeast Region, Fire Protection Engineering
Canaan Bontadelli
VP, Managing Principal, Structural Engineering
Jonathan Wirthlin
VP, Managing Principal, Structural Engineering
Arvind Nerurkar
VP, Managing Principal, Structural Engineering
Karl Kolb
VP, Managing Principal, Structural Engineering
John Thielst
SVP, Managing Principal
Jeff Weber
VP, Principal Advisor, Structural Engineering
Paul Van Benschoten
VP, Principal, Structural Engineering
Scott Thompson
VP, Operations Manager
Scott Twele
VP, California Regional Manager & Managing Principal
Samuel Dannaway
VP, Fire Protection Engineering
Brian Walkenhauer
Principal, Operations Manager
Renato Molina
Principal, Operations Manager
Christopher Haight
Principal, Operations Manager
James Chen
Principal, Operations Manager
Matthew Stielstra
Principal, Structural Engineering
Casey Whitsett
Principal, Structural Engineering
Chuck Hope
Principal, Structural Engineering
Jim Amundson
Principal, Structural Engineering
Jim Conley
Principal, Structural Engineering
Emery Ojala
Principal, Structural Engineering
Fred Barker
Principal, Structural Engineering
Dave Peden
Principal, Structural Engineering
Jeff Mitchell
Principal, Structural Engineering
Mike Frison
Principal, Civil Engineering
Jamisen Hirota
Principal, Civil Engineering
Allison Hazen
Principal, Civil Engineering
Chad Heimbigner
Principal, Civil Engineering
Tom Arnold
Principal, Civil Engineering
Trevor Buron
Principal, Mechanical Engineering
Nicholas Allday
Principal, Mechanical Engineering
William Lee
Principal, Mechanical Engineering
Louis Abbott
Principal, Mechanical Engineering
Oyvind Naess
Principal, Mechanical Engineering
Trevor Schultz
Principal, Mechanical Engineering
Luke Bergeron
Principal, Mechanical Engineering
Matt Hebert
Principal, Mechanical Engineering
Philip Pintor
Principal, Mechanical Engineering
Traci Hanegan
Principal, Mechanical Engineering
Nicholai Smith
Principal, Electrical Engineering
Youssef Matta
Principal, Electrical Engineering
Joseph Dews
Principal, Electrical Engineering
Ben Maxwell
Principal, Electrical Engineering
Chris Barker
Principal, Electrical Engineering
Paul Jones III
Principal, Electrical Engineering
Kurt Niven
Principal, Electrical Engineering
Zachary Yarbrough
Principal, Electrical Engineering
Jason Anderson
Principal, Fire Protection Engineering
Jay Higashi
Principal, Fire Protection Engineering
Robert Bigtas
Principal, Fire Protection Engineering
Aman Shah
Principal, Fire Protection Engineering
Cynthia Cacy
Principal, Corrosion Control Engineering
Mark Gouveia
Principal, Fire Protection Engineering
Rob Wasserman
Principal, Project Management
Tyler Doil
Principal, Corrosion Control Engineering
Brian Salyers
General Manager, Fire Protection Engineering
Ben Momblow
Principal, Project Management
Scott Knecht
Principal, Mechanical Engineering
Culley Parris
Principal, Mechanical Engineering
Bryan Derr
Principal, Fire Protection Engineering
Jeremy Dow
Principal, Electrical Engineering
Sean Lamb
Principal, Structural Engineering
Luvelyn Benitez
Principal, Structural Engineering
Mitch Zafer
Corporate Manager, Energy Storage
