Subham Tourism Limited is a WEST BENGAL based public ltd. Company Registered at dated 30 APR 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Subham Tourism Limited is U63040WB2012PLC181181 and registration number is 181181 and SANTANU SARKAR is director in SUBHAM TOURISM LIMITED

Subham Resources Limited is a WEST BENGAL based public ltd. Company Registered at dated 16 APR 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Subham Resources Limited is U70109WB2012PLC180461 and registration number is 180461 and SANTANU SARKAR is director in SUBHAM RESOURCES LIMITED

Mdue Neri Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 16 JAN 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Mdue Neri Private Limited is U31400WB2012PTC172333 and registration number is 172333 and SANTANU SARKAR is director in MDUE NERI PRIVATE LIMITED

Subham Infracon Limited is a ASSAM based public ltd. Company Registered at dated 04 SEP 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Subham Infracon Limited is U45209AS2012PLC011246 and registration number is 011246 and SANTANU SARKAR is director in SUBHAM INFRACON LIMITED

Resonance Speciality Chemicals Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 08-JUN-2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Resonance Speciality Chemicals Pvt Ltd is U24111WB2006PTC109833 and registration number is 109833 and SANTANU SARKAR is director in RESONANCE SPECIALITY CHEMICALS PVT LTD

Biopol Chemicals Private Limited is a GUJARAT based private ltd. Company Registered at dated 12-APR-2023 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Biopol Chemicals Private Limited is U20297GJ2023PTC140117 and registration number is 140117 and SANTANU SARKAR is director in BIOPOL CHEMICALS PRIVATE LIMITED

Utsa Producer Company Limited is a WEST BENGAL based private ltd. Company Registered at dated 19 DEC 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Utsa Producer Company Limited is U01403WB2013PTC199134 and registration number is 199134 and SANTANU SARKAR is director in UTSA PRODUCER COMPANY LIMITED