Option Trading Limited, Grand Vizier Holdings Limited, Continental Shelf (102) Company, Neptunian Enterprises (Wellington) Limited, Uranus Enterprises (Mt. Cook) Limited, IEL (Napier) Limited, Rustwel Ninety One Company, Continental Shelf (No 131) Limited, Zold Holdings Limited, IEL (Wellington) Limited, IEL (Christchurch) Limited, IEL (New Zealand Holdings) Company, IEL (Invercargill) Limited, IEL (Mount Cook) Limited, Industrial Equity (NZ) Limited, Prymac Corporation Limited, Notlytical Services Limited and Was Limited