Detroit Solar Solutions - Detroit, Michigan

AmeriFirst Energy - Bloomfield Hills, Michigan

Srinergy - Novi, Michigan

U.S. Energy Resources, LLC - Detroit, Michigan

Corby Energy Services - Belleville, Michigan

Consumers Energy - Royal Oak, Michigan

NOVI Energy - Novi, Michigan

Consumers Energy Compressed Natural Gas Fill Station - Livonia, Michigan

SG Energy Solutions - Southfield, Michigan

Annex Electric Supply - Detroit, Michigan