Sumit Deb assumed charge as CMD, NMDC on August 1,2020, a public sector iron ore mining major. He brings with him vast knowledge gathered through his experience at RINL and NMDC. A graduate in Mechanical Engineering from Orissa University of Agriculture and Technology, Shri Deb joined RINL as a Management Trainee and served in various capacities during his 25 years stint. He joined NMDC as General Manager (Commercial) in 2015 and rose to the level of Director (Personnel) in 2019.