Vicky Keramida, Ph.D. 

CEO & Chief Technical Officer

Mike Lancioni

President

Elliot Dillon

Chief Operating Officer

Wesley Fleming, MBA, PE

Chief Financial Officer & Senior Engineer

Chloe Zachmanoglou

Chief Marketing Officer

Carson Brown, CSP

Senior Vice President,
Safety & Industrial Health Services

Brian Harrington 

Senior Vice President,
Land Services

Mack Overton 

Senior Vice President,
EHS Compliance

Nick McCreary, MS, LEED AP

Senior Vice President,
Sustainability

Dan Watson, PE, PLS, PMP

Vice President,
Energy & Utilities Engineering

Kristen Belcredi, PE, CHMM

Senior Vice President,
Compliance Engineering & ISO Services

Trent Blake, ASP

Vice President,
Safety & Industrial Health Services

Steve Cobb, MBA, CP 

Vice President,
Land Services

Kayla Gibbons, MS, PE

Vice President,
Compliance & Manufacturing Engineering

Ty Giddens, CESSWI

Vice President,
Renewable Energy Compliance Services

Justin Johnson

Vice President,
AI & Technology Solutions Services

Kathy Moore

Vice President,
Air Services

Emilee O’Neill

Vice President,
Sustainability Strategy & Reporting

Maddy Osswald, MBA

Vice President,
Sustainability

Jim Schifo, PE

Vice President,
Industrial Services

John Wellspring

Vice President,
Air & Environmental Compliance Services 

Xuqing Xiong, MS, PE

Vice President,
GHG & Sustainability Data


Senior Advisory Team

Jeet Radia, PE, CIH

Senior Vice President

Doug Fasick, CEM

Senior Advisor,
Energy Audits & Reduction

Peggy Murphy, Ph.D.

Senior Advisor,
Sustainability

Heather Loebner

Senior Advisor,
Sustainability

Eric Ostern, MBA

Senior Advisor,
Sustainability

Dan Engling, MS, CIH, CSP

Senior Technical Advisor,
Safety & Industrial Health Services