Tecra Systems Private Limited · Emergency Dictation Software Services Private Limited · Rain Cii Carbon (Vizag) Limited · Rain Industries Limited · Rain Cements Limited · Srinija Infrastructure Private Limited · Vignana Jyothi Foundation For Entrepreneurial Excellence · U45209 Ap2008 Ptc058452 · U72200 Ap1998 Ptc029228 · U99999 Ap2001 Plc036862