Tuff Tubes Pvt. Ltd. · Dataram Steel Private Limited · Vibgyor Allied Infrastructure Limited · Vibgyor Allied Industries Limited . · Vibgyor Gold Limited · Vibgyor Realcon Llp · Vibgyor Infracon Llp · U27205 Wb2006 Ptc110491 · U70100 Wb2007 Ptc120034 · Shree Krishna Paper Mills Private Limited