Optima International Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 11-JUL-1995 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Optima International Private Limited is U15122WB1995PTC072788 and registration number is 072788 and SINJINI ROYCHOUDHURY is director in OPTIMA INTERNATIONAL PRIVATE LIMITED

Crest Intermodal Carriers Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 13-SEP-1995 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Crest Intermodal Carriers Private Limited is U74140WB1995PTC074244 and registration number is 074244 and SINJINI ROYCHOUDHURY is director in CREST INTERMODAL CARRIERS PRIVATE LIMITED

Alipurduar Tea Co Ltd is a WEST BENGAL based public ltd. Company Registered at dated 23 NOV 1912 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Alipurduar Tea Co Ltd is L01132WB1912PLC002308 and registration number is 002308 and SINJINI ROYCHOUDHURY is director in ALIPURDUAR TEA CO LTD