Indian Technothermic Company Limited · Debdoot Minerals Private Limited · Dibyajyoti Trade & Commerce Limited · Itcol Minerals Limited · Itcol Hydrocarbon Limited · Blackberry Tradelinks Private Limited · Gurupath Merchandise Ltd · Mrinalini Vinimay Private Limited · Sumeru Vincom Private Limited · Debdoot Vinimay Private Limited · Indian Technominerals Company Limited · Treasury Minerals Private Limited · Prominent Heights Private Limited · Transit Vinimay Private Limited · Hooghly Dealers Private Limited · Saltlake Vyapaar Limited · Sudhanil Vanijya Limited · Prefer Vyapaar Private Limited · Indian Technotrade Company Limited · Victor Tracom Private Limited · Sk Dealcom Private Limited · Divya Dealers Ltd · Mainak Vincom Private Limited · Thunder Traders Ltd · U51909 Wb2008 Ptc125894 · U45400 Wb2007 Ptc120549 · U51109 Wb1995 Plc070967 · U51109 Wb1996 Ptc078060 · U51109 Wb2007 Ptc113846 · U51109 Wb2007 Ptc115543 · U51109 Wb2008 Ptc125893 · U51109 Wb2008 Ptc125926 · U51109 Wb2008 Ptc125929 · U51109 Wb2008 Ptc128601 · U51909 Wb1997 Ptc084266 · U51909 Wb2004 Ptc100414 · U51909 Wb2007 Ptc114728 · U51909 Wb2008 Ptc125119 · Jagdhatri Dealcomm Private Limited · Pushpanjali Commotrade Private Limited · Neelkamal Dealcomm Private Limited