Joshua L. Steiner

Chairman, Castleton Commodities

Joshua L. Steiner is the Chairman of Castleton Commodities. He is a senior adviser at Bloomberg, L.P., where he was previously Head of Industry Verticals. Prior to joining Bloomberg, Steiner co-founded and was co-president of Quadrangle Group, LLC, a private equity and asset management firm. Before co-founding Quadrangle, he was a as managing director at Lazard Frères & Co. LLC. From 1993 to 1995 he served as chief of staff for the U.S. Department of the Treasury.

He currently serves on the board of Yale University and the International Rescue Committee. Steiner received a B.A. in history from Yale and an M.St. in modern history from Oxford University.