mez Lars Rebien Sorensen Andrew R. Sorkin George Soros Martin Sorrell Josh Spear Mark Spelman Martin Spieler Markus Spillmann Scott Spirit Michael R. Splinter David Spreng Friede Springer Simon Sproule K. R. Sridhar Ingrid Srinath Narasimhan B. G. Srinivas Saurabh Srivastava Founding Partner Senio