TREP Members

The following businesses are TREP members:

• AmSty
• Aux Sable Liquid Products LP
• CITGO Lemont Refinery
• Constellation
• Diversified CPC International
• Dow Chemical
• Dupont
• ExxonMobil Joliet Refinery
• INEOS Joliet, LLC
• INEOS Styrolution America LLC
• J-M Printers
• LyondellBasell Ind
• Manhattan Mechanical Services LLC
• Meade Electric Company
• Nanophase Technologies Corp
• Nicor Gas
• Nouryon
• NRG
• Oxbow Midwest Calcining, LLC
• PDM Plumbing, Heating, Cooling
• Rogina Engineers & Surveyors
• Starcon
• Stepan Company

The following school districts are TREP members:

• Channahon School District #17
• Coal City Unit District #1
• Grundy Area Vocational Center
• Joliet Junior College
• Joliet Public School District #86
• Joliet Township High School District #204
• Laraway School District #70C
• Lemont SD113A Educational Foundation
• Lewis University
• Lockport Township High School District #205
• Manhattan School District #114
• Minooka Community High School District #111
• Minooka Community Consolidated School District #201
• Morris School District #54
• Plainfield Community School District #202
• Reed-Custer School District 255-U
• Troy School District #30C
• Valley-View School District #365-U
• Wilco Area Career Center
• Will County School District #92
• Wilmington School District #209-U