Om Shakti Metalcasts & Alloys Private Limited · Om Shakti Ispat Industries Limited · Om Shakti Smelters Private Limited · Golden Polymex (India) Limited · Damodar Valley Power Consumers' Association · R S Casting Limited · U27310 Wb2004 Ptc099353 · U99999 Wb1996 Ptc082244 · U99999 Br1995 Ptc006332 · U99999 Br9999 Plc009711 · D K Castings Private Limited · Golden Castings & Ispat Limited · Tanushree Ispat Private Limited · Envirocare Filteration System Private Limited · Dadi Wirecrafts Private Limited · Golden Iron Udyog Limited