ABOUT US
Leadership
We are proud to introduce our pioneers, engineers and technologists who make it all possible.
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Dr. William S. Spears
Founder & CEO

John Bernard, CPA
President & Chief of Staff

Rebecca Uhr
General Counsel

Jack Bullock, PE
EVP & Chief Engineer

Tim Oakhill
Chief Marketing Officer

Paula Johnson, CPA
Chief Financial Officer

Christina (Piper) Ezzell, CMVP
Senior Vice President of Operations

Kim Dill
Senior Vice President, Client Development

Andy Eskridge
Chief Technical Officer

Lynn Pace, CEM, CIAQP
Senior Vice President, Strategic Initiatives

Sean Monroe, CMVP
Senior Vice President, Measurement & Verification

Dr. Stan Paz
Senior Executive Consultant