ABOUT US
Leadership
We are proud to introduce our pioneers, engineers and technologists who make it all possible.
Dr. William S. Spears
Founder
Dennis Harris
CEO
John Bernard, CPA (inactive)
Chief Sustainability Officer
Jack Bullock, PE
EVP & Chief Engineer
Rebecca Uhr
General Counsel
Sharmila Prewitt, CPA
Chief Financial Officer
Michael Schlehuber
Chief Revenue Officer
Mark Brewer
SVP, Operations
Lynn Pace, CEM, CIAQP
Senior Vice President, Strategic Initiatives
