Davinder Singh Brar served as Chief Executive Officer and Managing Director of Ranbaxy Laboratories Ltd. until July 04, 2004. He served as Chairman of GVK Biosciences Private limited since 2004. He is a B.E. (Electrical) from Thapar Institute of Engineering & Technology, Patiala and a MBA from Faculty of Management Studies, University of Delhi (Gold Medalist in 1974).