Chhotanagpur General Trading Co Ltd · Central India Industries Ltd. · National Engineering Industries Limited · National Bearing Company (Jaipur) Limited · Gmmco Ltd · Bengal Stores Ltd. · Jute Investment Co Ltd · Eastern India Services & Marketing Co.Ltd. · Ashok Investment Corporation Ltd. · Gwalior Finance Corporation Limited · Basant Properties Ltd. · Birla Brothers Pvt Ltd · U00000 Wb1947 Ptc015860 · Hindusthan Discounting Co Ltd · Bengal Rubber Company Ltd