David R. deLalla, CHEM, President

Michael L. Howe, CIH, Principal

Shannon Magari, ScD, MS, MPH, Principal and Vice President, Health Sciences

Greg W. Richey, MS, CIH, CSP, CPEA, Principal

Christopher J. Wesley, CIH, Principal

Peter Bulman, MS, CIH, CSP, Senior Consultant

Joseph Cantone, Asbestos Project Manager

Meredith Ann Dieda, Industrial Hygienist

Mark F. Durham, CIH Senior Consultant

Donald M. Geiss, Jr., Managing Director and Vice President of Safety and Risk Management Services

Patrick Guard, Asbestos Project Manager

Edward Hanna, CIH, CSP, Project Manager

Lorie Hillman, Regional Administration Manager, Syracuse, NY

Brian Jackson, EHS Specialist

Jessica Mago, MS, Safety and Health Professional

James Mair, CIH

Trent Merrell, Industrial Hygienist

Adam Munson, Safety Technician/Grove City Project Manager

Dale R. Nat, Project Manager, Industrial Hygiene/Safety Consultant

Lisa Palin, Director, Corporate Administration, Philadelphia, PA

Robert Rafferty, Senior Consultant

Rona Smeak, CSP, Safety and Health Professional

Hobart R. Van Deusen, Industrial Hygiene/ Safety Consultant

David P. Zeleznock, Industrial Hygienist