Management Consulting Client List

Below is representative listing of present and past AHC Group clients. For information on any of these client consultations and AHC services, please email Bruce Piasecki or call (518) 583-9619. For a detailed description of select consultations, see our Projects page.

Merck Walgreens Toyota Walmart Enbridge Suncor


Scada Systems, Ltd. 1986-1988
IBM 1988
University of Houston Law Center 1988
Ciba-Geigy 1988
New York State Research and Development Authority 1988-1990
B.P. America 1989
General Building Contractors of New York State 1989
Taconic Resources 1990
National Agriculture Chemicals Association 1990
U.S. EPA, Executive Council & Branch Chiefs 1990-1991
New York State Chemical Alliance 1991
Hoechst Celanese 1991
Exxon 1991
National Environmental Policy Institute 1993-1996
Publishing Resources Inc. 1993-1998
U.S. Council on Energy Awareness 1993-1995
American Plastics Council 1994-1996
Energy Answers Corporation 1995-2002
Con Edison 1996-2002
World Resources Institute 1997-2000
PP&L 1997-2002
Holnam, Inc. 1997-2000
Elsevier Science, Inc. 1998-2000
Lexis/Nexis 1998-present
Toyota North America 1999-2002
Niagara Mohawk 2000-2002
NiSource 2000-2005
Constellation Energy Group 2000-2003
Cleveland Cliffs and Northshore Mining 2000-2002
Celanese AG 2002-2004
Concurrent Technologies Corporation (CTC) 2003-2007
Large Midwest Utility 2004-2007
BBL (with 68 multinationals) 2003-2006
General Motors and Arcadis 2004-present
LP 2005-present
Shaw Industries 2007-present
Arcadis Europe 2008-present
National Grid, ESF, NY State 2008


Back to Top