Government/Public Institutions

• Allegheny County, PA
• Chester County, PA
• City of Meriden, CT
• City of Philadelphia
• Commonwealth of Puerto Rico
• Cumberland County (NJ) Utilities Authority
• Maryland Department of General Services
• Montgomery County, MD
• PA Convention Center Authority
• PA Public Utility Commission (Statewide Evaluator, PA Act 129)
• Metropolitan Washington Council of Governments
• Navigant Consulting, Inc. (Program Evaluator, PA Act 129)
• Philadelphia Housing Authority
• Phila. Independence Visitor Center
• Philadelphia Regional Port Authority
• Philadelphia Water Department
• State of Maryland Power Plant Research Program
• Upper Darby Township, PA

Education/Social Service

• Archdiocese of Philadelphia
• Diocese of Scranton
• Drexel University
• Elwyn (facilities in PA, NJ, DE, CA)
• First Philadelphia Charter School
• Moore College of Art
• Presbytery of Philadelphia
• Robert Morris University
• The Salvation Army (PA, DE)
• School District of Philadelphia
• University of Pennsylvania
• Upper Darby School District
• William Penn School District

Industry/Manufacturing/Commercial

• Aker Philadelphia Shipyard
• ARAMARK
• Beverage Distribution Center, Inc.
• Comcast Spectacor (Wells Fargo Center)
• CSL Behring
• Mid-Atlantic Aggregation Group Independent Consortium
• Parkway Corporation
• Penn Warehousing
• Pepsi-Cola Bottling Company Of NY/NJ
• Philadelphia Industrial Development Corporation/ Philadelphia Naval Business Center
• The Philadelphia Phillies
• University City Science Center
• Wawa
• Wolfington Companies

Healthcare

• Delaware Valley Energy Options (hospitals)
• Temple University Health System
• University Of Pennsylvania Health System

Transportation

• Southeastern Pennsylvania Transportation Authority (SEPTA)
• Philadelphia International Airport
• New Jersey Transit
• Los Angeles (CA) Metro Transit
• Delaware River Port Authority