Mark Winterer Mr. Winterer is the co-founder and owner of Recover Green Roofs. He will act as Project Executive for Recover. Mr. Winterer is an accredited Green Roof Professional and licensed general contractor with a diverse background in landscaping, operational logistics, supply-chain management, and customer service. He received his MBA from the Owen Graduate School of Management at Vanderbilt University, where he became involved with Net Impact, an international organization committed to responsible business leadership. Net Impact inspired him to develop a business that would contribute to a more sustainable economy and healthy community. Since starting Recover in 2009, Mr. Winterer has helped design, build, and maintain hundreds of green roofs throughout the nation.