Navbharat Tea Processing Private Limited · North Bengal Agro Tech Private Limited · Nb Ispat Udyog Private Limited · Navbharat Diagnostics Limited. · Navin Goyal Developers Pvt Ltd · Caravan Corporate Management Pvt Ltd · Nav Bharat Foods Pvt Ltd · S M Viniyog Pvt Ltd · U99999 Wb2006 Ptc109942 · U78119 Wb1996 Ptc078119 · U85110 Wb2003 Ptc097297