Eco Carbon Private Limited is a ANDHRA PRADESH based private ltd. Company Registered at dated 26 SEP 2003 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Eco Carbon Private Limited is U40200AP2003PTC041785 and registration number is 041785 and RAMANUJACHARYULU NATERI is director in ECO CARBON PRIVATE LIMITED

Hindustan Construction Company Limited is a Maharashtra based public ltd. Company Registered at dated 1958-02-19 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Hindustan Construction Company Limited is L45200MH1926PLC001228 and registration number is 001228 and RAMANUJACHARYULU NATERI is director in HINDUSTAN CONSTRUCTION COMPANY LIMITED

Steiner India Limited is a MAHARASHTRA based public ltd. Company Registered at dated 17 AUG 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Steiner India Limited is U45203MH2011FLC221029 and registration number is 221029 and RAMANUJACHARYULU NATERI is director in STEINER INDIA LIMITED