The rebranding is another step on the way to full integration of RBS's investment and corporate banking operations in Australia, which will be one of six global hubs, the Edinburgh-based bank said in a statement on Monday. RBS took full ownership of ABN Amro Australia and established the future management team late last year and moved employees in January so they were all in one location. "The rebranding of the ABN AMRO business to RBS marks the next stage in the integration process," said Stephen Williams, who will be the country executive for RBS in Australia.