Spaans Babcock India Ltd. · Abacus Consultants Private Limited · Bengal Steel Industries Ltd · Tamil Nadu Alakaline Batteries Limited · Bengal Central Building Society Ltd · Hsm International Private Limited · Macneill Electricals Ltd · Bharat Oil And Chemical Industries Ltd · Northern Projects Ltd · Asutosh Enterprises Ltd · Huwood Hindusthan Pvt Ltd · Synox Marketing Pvt Ltd · U27120 Wb1947 Ptc015767 · U51109 Wb1981 Ptc034037 · U70109 Wb1947 Plc015087 · U99999 Wb1993 Ptc058017 · L99999 Wb1983 Plc035987 · L24294 Tn1991 Plc021173 · U70101 Wb1986 Ptc041452 · Hindusthan Udyog Ltd · Abacus Holdings Private Limited