Derby International Ltd · Derby Global Finance Ltd. · Calcutta Leather Complex Ltd · Ferrolite Products Ltd · Shri Ramrupai Balaji Steels Limited · Aisley Properties Limited · K.R. Investments Pvt. Ltd. · Esjay Consultants Pvt Ltd · M. L. Dalmiya & Co. Ltd. · L27320 Wb2002 Plc094606 · U27310 Wb1983 Plc036075