Emerald Engineering Private Limited is a TAMIL NADU based private ltd. Company Registered at dated 14-JUL-1978 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Emerald Engineering Private Limited is U29191TZ1978PTC000809 and registration number is 000809 and SUDHAKAR SANTHANAM is director in EMERALD ENGINEERING PRIVATE LIMITED

Environ Biowaste Systems India Private Limited is a TAMIL NADU based private ltd. Company Registered at dated 18 MAY 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Environ Biowaste Systems India Private Limited is U90000TN2010PTC075741 and registration number is 075741 and SUDHAKAR SANTHANAM is director in ENVIRON BIOWASTE SYSTEMS INDIA PRIVATE LIMITED

Eco Trees India Private Limited is a TAMIL NADU based private ltd. Company Registered at dated 27 SEP 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Eco Trees India Private Limited is U74999TN2011PTC082512 and registration number is 082512 and SUDHAKAR SANTHANAM is director in ECO TREES INDIA PRIVATE LIMITED