Which of the following bagged the AIMA Managing India Award 2019 for outstanding PSU of the year?

Indian Oil Corporation (IOC) has bagged the prestigious 'AIMA Managing India Award 2019 for outstanding PSU of the year'. The award was presented by former President Pranab Mukherjee to Sanjiv Singh, Chairman, Indian Oil. The AIMA awards, declared under 11 categories, were headed by Sanjiv Goenka, chairman, RP-Sanjiv Goenka Group, and shortlisted 11 eminent enterprises and personalities of the country for their contribution to nation-building.