FROM LEFT: Founders of Indian IT firm Infosys Technology Nandan Nilekani, K Dinesh, S D Shibulal, N S Raghavan, N R Narayana Murthy and Kris Gopalakrishna at a farewell function in Bangalore yesterday. Kris Gopalakrishnan, non-executive Vice-Chairman and the last of the serving co-founders of Infosys, will retire tomorrow, bringing down the curtains on a historic chapter at the IT major. They founded Infosys in 1981 with a capital of $250 and shaped it into an $8bn company.