​Photo Credit: dimnikolov

Vicky Keramida, Ph.D. 

CEO & Chief Technical Officer

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Albert Chung, Ph.D., P.E.

Senior Vice President,
Sustainability and Climate Services

Brian Harrington 

Senior Vice President,
Land Services Operations

Mack Overton 

Senior Vice President,
Air & EHS Compliance Services

Wesley Fleming, P.E.

Senior Vice President,
Operations

Kristen Belcredi, P.E., C.H.M.M., ISO Auditor 

Senior Vice President,
Compliance Engineering & ISO Services

Jim Alvarez, LPG

Vice President,
Operations

Steve Cobb, MBA 

Vice President,
Land Services

Daniel Engling, M.S., CIH, CSP

Vice President,
Safety and Industrial Health Services

Ty Giddens, CESSWI

Vice President,
Mid-Atlantic Operations

Nick McCreary, M.S., LEED AP BD+C

Vice President,
Sustainability and Climate Services

Kathy Moore

Vice President,
Air Services

Jim Schifo, P.E.

Vice President,
Industrial Services

Becky Twohey, Ph.D.

Vice President,
Sustainability

John Wellspring

Vice President,
Air & Environmental Compliance Services 

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Trent Blake, ASP 

Senior Technical Advisor,
Risk, Health and Safety Services