BJ Walker serves as a Managing Director in the Investment Banking division of Tudor, Pickering, Holt & Co. He advises on merger, acquisition and financing transactions in the energy services and equipment sector. His clients have included several water, waste and environmental companies including Layne Christensen, Resource Environmental Solutions, Select Energy Services and Waste Management. Walker was previously an analyst in Merrill Lynch’s energy investment banking group in Houston. He holds a BA in Plan II and a BBA in Business Honors and Finance from the University of Texas at Austin.