- California Solar Electric Company – Grass Valley, CA
- Insource Renewables – Pittsfield, ME
- Sun Light & Power – Berkeley, CA
- Northwind Solar – Stevens Point, WI
- ReVision Energy – Portland, ME
- Technicians for Sustainability – Tucson, AZ
- Sustainergy – Cincinnati, OH
- Catamount Solar- Randolph, VT
- Namaste Solar – Boulder, CO
- Evergreen Energy Solutions – Cleveland, OH
- Pioneer Valley Photovoltaic – Greenfield, MA