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

Gary Niederpruem
Chief Business Officer

Rebecca Uhr
General Counsel

Jack Bullock, PE
EVP & Chief Engineer

Paula Johnson, CPA
Chief Financial Officer

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

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

Sean Monroe, CMVP
Senior Vice President, Measurement & Verification