HNW practice appoints Adelaide team HNW practice appoints Adelaide team A high-net-worth advice group has expanded into South Australia, recruiting a number of senior practitioners from the private banking and stockbroking space to lead its new Adelaide office. A A In a statement, Crestone Wealth Management said it had appointed “an experienced and local team of investment professionals” to bolster its presence in the southern state, where the firm already had a strong client base. “Our entrance into SA presents dual opportunity. Firstly, for HNW and UHNW individuals based in SA, Crestone can provide access to a broader set of global diversified investment opportunities than may currently be available to them,” Crestone chief executive Michael Chisholm said.