Green Key Technologies has appointed Paul Christensen, 44, as its new chief executive officer, effective immediately, the company said.
One of the industry´s leading experts on global market structure issues, Christensen most recently served as managing director and global co-head of Goldman Sachs´ Principal Strategic Investments team. He has been responsible for conceiving and executing a series of the industry´s leading ventures.
Anthony Tassone, Green Key co-founder and CEO since the firm´s inception, will assume the new role of chief product officer, responsible for product innovation and development.
Headquartered in Chicago with offices in New York, London and Singapore, Green Key Technologies provides the most comprehensive, advanced voice workspace environment for firms involved in the financial markets.