Bachelor of Science in Chemical Engineering, Israel Institute of Technology, Haifa, 1962. Doctor of Philosophy, Disseminated Intravascular Coagulation Imperial College, London University, 1968.
Republican Israeli Ministry Industrial Development in Europe, 1962-1968. Lecturer operations research Graduate School Management Science, Imperial College, 1968-1973. Management consultant Finind S.A., 1971-1974.
Chief Executive Officer Jerusalem Oil Exploration Ltd., 1982-1995, East Mediterranean Oil and Gas Ltd., since 1980, Isramco, Inc., 1983-1995, Pass-port Ltd., 1992-1995. Chairman Pre-Diction Inc., since 2000. Chief Executive Officer, president Medeor Inc., since 2002.
Board directors Alexandria Real Estate Equities Inc., UrbanAmerica LP.
Board directors Academy of St. Martin-in-the Fields Orchestra, 1991-1994. With Israeli Army, 1956-1959. Member RAC Club (London), Harmonie Club (New York City), Metropolitan Club (New York City).