<Table> Infosys Limited <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Type </Th> <Td> Public </Td> </Tr> <Tr> <Th> Traded as </Th> <Td> <Ul> <Li> BSE: 500209 </Li> <Li> NSE: INFY </Li> <Li> NYSE: INFY </Li> <Li> BSE SENSEX Constituent </Li> <Li> CNX Nifty Constituent </Li> </Ul> </Td> </Tr> <Tr> <Th> Industry </Th> <Td> IT services, IT consulting </Td> </Tr> <Tr> <Th> Founded </Th> <Td> 7 July 1981; 37 years ago (7 July 1981) </Td> </Tr> <Tr> <Th> Founder </Th> <Td> <Ul> <Li> N.R. Narayana Murthy </Li> <Li> Nandan Nilekani </Li> <Li> S. Gopalakrishnan </Li> <Li> S.D. Shibulal </Li> <Li> K. Dinesh </Li> <Li> N.S. Raghavan </Li> <Li> Ashok Arora </Li> </Ul> </Td> </Tr> <Tr> <Th> Headquarters </Th> <Td> Bengaluru, Karnataka, India </Td> </Tr> <Tr> <Th> Area served </Th> <Td> Worldwide </Td> </Tr> <Tr> <Th> Key people </Th> <Td> Nandan Nilekani (Chairman) Salil S. Parekh (CEO & MD) </Td> </Tr> <Tr> <Th> Services </Th> <Td> IT, business consulting and outsourcing services </Td> </Tr> <Tr> <Th> Revenue </Th> <Td> US $10.93 billion (2018) </Td> </Tr> <Tr> <Th> Operating income </Th> <Td> US $2.65 billion (2018) </Td> </Tr> <Tr> <Th> Net income </Th> <Td> US $2.48 billion (2018) </Td> </Tr> <Tr> <Th> Total assets </Th> <Td> US $12.25 billion (2018) </Td> </Tr> <Tr> <Th> Total equity </Th> <Td> US $9.96 billion (2018) </Td> </Tr> <Tr> <Th> Number of employees </Th> <Td> 200,364 (2017) </Td> </Tr> <Tr> <Th> Divisions </Th> <Td> <Ul> <Li> Infosys BPM </Li> <Li> EdgeVerve Systems </Li> <Li> Infosys Consulting </Li> </Ul> </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.infosys.com </Td> </Tr> <Tr> <Td_colspan="2"> Footnotes / references </Td> </Tr> </Table> <Tr> <Th> Type </Th> <Td> Public </Td> </Tr>

Who is the chairman of infosys at present