• Energy Opportunities 
• Metropolitan Edison Sustainable Energy Fund of Berks County Community Foundation
• The Trane Company
• Johnson Controls
• Horst Inc.
• STV Architects
• Ganflec Architects & Engineers, Inc.
• Wagman Construction, Inc.
• 7group
• Aqua Cura
• Wohlsen Construction Company
• York International
• Sustainable Energy Fund of Central Eastern Pennsylvania
• McClure Company
• Forbo Flooring, Inc.
• Kinsley Construction, Inc.
• West Penn Power Sustainable Energy Fund
• Highmark, Inc.
• T-Ross Brothers Construction, Inc.
• Horst Construction