PJT Partners, Inc. is a premier global advisory-focused investment bank, founded in October 2015 as part of The Blackstone Group's spin-off of its financial and strategic advisory services businesses. The firm was founded by Paul J Taubman after his 30-year tenure at Morgan Stanley, where he served as Global Head of Mergers and Acquisitions, Global Head of Investment Banking and until the end of 2012, Co-President of the Institutional Securities Group, which included Investment Banking as well as Sales and Trading.