Bengal-Bihar Investment Co Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 27 AUG 1982 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Bengal-Bihar Investment Co Pvt Ltd is U65993WB1982PTC035224 and registration number is 035224 and DEVASHISH PURKAYASTHA is director in BENGAL-BIHAR INVESTMENT CO PVT LTD

Maurya Manpower Services Private Limited is a BIHAR based private ltd. Company Registered at dated 29 MAY 1997 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Maurya Manpower Services Private Limited is U74910BR1997PTC007952 and registration number is 007952 and DEVASHISH PURKAYASTHA is director in MAURYA MANPOWER SERVICES PRIVATE LIMITED

Kampilya Builders Pvt.Ltd. is a WEST BENGAL based private ltd. Company Registered at dated 05-JUL-1995 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Kampilya Builders Pvt.Ltd. is U51102WB1995PTC072597 and registration number is 072597 and DEVASHISH PURKAYASTHA is director in KAMPILYA BUILDERS PVT.LTD.

Aphar Investments Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 03 OCT 1985 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Aphar Investments Pvt Ltd is U65999WB1985PTC039576 and registration number is 039576 and DEVASHISH PURKAYASTHA is director in APHAR INVESTMENTS PVT LTD

Banjari Holdings Pvt. Ltd. is a WEST BENGAL based private ltd. Company Registered at dated 30-JUN-1930 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Banjari Holdings Pvt. Ltd. is U65191WB1930PTC006828 and registration number is 006828 and DEVASHISH PURKAYASTHA is director in BANJARI HOLDINGS PVT. LTD.

Punpun Investments Private Limited is a BIHAR based private ltd. Company Registered at dated 08 NOV 1985 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Punpun Investments Private Limited is U65110BR1985PTC002240 and registration number is 002240 and DEVASHISH PURKAYASTHA is director in PUNPUN INVESTMENTS PRIVATE LIMITED

Koilwar Holdings Private Limited is a BIHAR based private ltd. Company Registered at dated 08 NOV 1985 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Koilwar Holdings Private Limited is U65110BR1985PTC002239 and registration number is 002239 and DEVASHISH PURKAYASTHA is director in KOILWAR HOLDINGS PRIVATE LIMITED

Remaadan Holdings Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 03 OCT 1985 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Remaadan Holdings Pvt Ltd is U65993WB1985PTC039578 and registration number is 039578 and DEVASHISH PURKAYASTHA is director in REMAADAN HOLDINGS PVT LTD

Sone Ojas Limited is a BIHAR based public ltd. Company Registered at dated 20 OCT 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sone Ojas Limited is U40104BR2011PLC017629 and registration number is 017629 and DEVASHISH PURKAYASTHA is director in SONE OJAS LIMITED