Maithan Alloys Limited is a publicly listed company at NSE which manufactures, sells manganese and ferro-alloys[1][2][3][4][5] within India and internationally, is traded as MAITHANALL.[6] It has registered office in Kolkata, India. It's led by Subhas Agarwalla as chairman and managing director,[7][8] Subodh Agarwalla as chief operating officer.[9] It's part of Maithan's group which is currently valued at Rs. 16,000 crores (2.5 Billion U.S. dollars) and has a market capitalization of Rs. 3,842 crores (650 million U.S. dollars) in 2019.[10][11][12][13][14][15][16][17] On 20 March 2017, it was criticized by Meghalaya's chief minister Mukul Sangma as being one of the major polluters of the state.[18][19] It has plants in multiple states: Jharkhand, Meghalaya, Andhra Pradesh.[20]