Polygenta Technologies Ltd. is a MAHARASHTRA based public ltd. Company Registered at dated 10-JUN-1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Polygenta Technologies Ltd. is L17120MH1981PLC025388 and registration number is 025388 and GHANSHYAM VITHALDAS KARKERA is director in POLYGENTA TECHNOLOGIES LTD.

Everest Kanto Cylinder Limited is a Maharashtra based public ltd. Company Registered at dated 2005-12-15 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Everest Kanto Cylinder Limited is L29200MH1978PLC020434 and registration number is 020434 and GHANSHYAM VITHALDAS KARKERA is director in EVEREST KANTO CYLINDER LIMITED

Karkera Needz Private Limited is a GUJARAT based private ltd. Company Registered at dated 25 MAY 1995 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Karkera Needz Private Limited is U65910GJ1995PTC026061 and registration number is 026061 and GHANSHYAM VITHALDAS KARKERA is director in KARKERA NEEDZ PRIVATE LIMITED