Donald E. Marano, PE, CIH
President

W. Thomas Hopkins, REA, CEM
Vice President
Environmental Services

Kenneth L. White, MSPH, CIH
Vice President
Industrial Hygiene Services

Joseph K. Palermo, REA
Regional Manager
Arizona

Peggy F. Kivel, CIH, REA, CAC
Regional Manager
California

David B. McGrath, MS, REA, CAC
Regional Manager
Colorado