Orissa Manganese & Minerals Ltd is a ODISHA based public ltd. Company Registered at dated 30-JUL-1953 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Orissa Manganese & Minerals Ltd is U13201OR1953PLC017027 and registration number is 017027 and DYAPAYAN DUTTA is director in ORISSA MANGANESE & MINERALS LTD

Amalgam Steel Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 17 JUL 2018 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Amalgam Steel Private Limited is U27109WB2018PTC227057 and registration number is 227057 and DYAPAYAN DUTTA is director in AMALGAM STEEL PRIVATE LIMITED

Chand Tie Up Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 21-NOV-2005 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Chand Tie Up Pvt Ltd is U51109WB2005PTC106230 and registration number is 106230 and DYAPAYAN DUTTA is director in CHAND TIE UP PVT LTD

Signature Management Services Forum is a WEST BENGAL based private ltd. Company Registered at dated 17-MAY-2023 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Signature Management Services Forum is U94990WB2023NPL262074 and registration number is 262074 and DYAPAYAN DUTTA is director in SIGNATURE MANAGEMENT SERVICES FORUM

Sky Steels Limited is a ODISHA based public ltd. Company Registered at dated 21-APR-1993 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sky Steels Limited is U27101OR1993PLC003317 and registration number is 003317 and DYAPAYAN DUTTA is director in SKY STEELS LIMITED