Pat Dinneen is a Managing Director at Siguler Guff & Company. She has the responsibility of managing the firm's new private equity BRIC Opportunities Fund, focusing on the large and fast growing economies of Brazil, Russia, India and China.

Prior to joining in August 2004, she worked at Cambridge Associates, an independent financial consulting firm, where she specialized in emerging markets, private equity advisory services, including asset allocation planning, benchmarking analysis, market research, manager searches and due diligence. Prior to joining Cambridge Associates, she founded a consulting firm specializing in telecommunications and business development, working with start-up ventures. She worked for ten years at British Telecommunications in London where she held a variety of positions in corporate strategy, business development, global marketing, and mergers & acquisitions, involving investments and joint ventures in the US, Europe and Asia. She has also held positions at Hughes Communications, The RAND Corporation, and the White House.

Dr. Dinneen received her B.A. in Economics from the University of Pennsylvania, her M.S. from the London School of Economics, and her Ph.D. in Economics from the Massachusetts Institute of Technology, specializing in regulatory economics and technology.