Joshua L. Steiner is a partner at SSW, a private investment firm, and 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 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 boards of Yale University, the International Rescue Committee and the SNF Agora Institute at Johns Hopkins University. Steiner received a B.A. in history from Yale and an M.St. in modern history from Oxford University.