David is a San Francisco based private equity investor and entrepreneur. Since 1991, he has been investing in early stage environmental and e-commerce companies, taking Board and/or senior management roles. He is currently the Chairman of SunEdison, LLC, a leading solar services company in the US and Europe; Lead Director and past Chairman of the Audit Committee of ValueClick, a leading on-line marketing company; Director of Xunlight, a thin-film flexible photovoltaic manufacturer; and an investor in other solar and recycling businesses. Previously he was on the Board of: Prevalent Power, a solar integrator, from its founding to subsequent sale; Best Internet, at the time the largest shared server host of web sites in the world, until its subsequent sale; as well as co-founded Resource Holdings, a multi-material recycler. Prior to this experience, David worked for a private leveraged buy-out group acquiring and operating manufacturing and distribution businesses as well as working for four years in international banking. David has a BA from Middlebury College and an MBA from Harvard University.
