Sustainergy Cooperative - Cincinnati, Ohio

HSI Solar - Indianapolis, Indiana

Unity Solar Group - Oak Brook, Illinois

Indiana Municipal Power Agency - Carmel, Indiana

MPI Solar, LLC - Bloomington, Indiana

Haviland Energy LLC - Haviland, Ohio

3 Rivers Energy Partners - Three Rivers, Michigan

Wheeler Solar Energy Services - Indianapolis, Indiana

Pine River Enterprise - Middlebury, Indiana

National Energy Control - Cincinnati, Ohio