The following represents a partial client listing of e3’s wide range of capabilities from Fortune 500 companies to federal and local governmental agencies:

• Amerada Hess
• Bank of America
• Boehringer Engleheim
• Brandon College
• Central Hudson Gas & Electric
• City of Brownsville, TX
• City of Evansville, IL
• Direct Energy, NA
• Federal Aviation Administration
• FedEx
• Firmenich Inc.
• Flint Hills Resources (Formerly Koch Petroleum)
• Knox County, IN
• MacDermid
• Mallinckrodt Baker
• Orange and Rockland Utlities, Inc.
• Port Authority of NY & NJ
• Shell Canada
• U.S. EPA