Tenby Powell is now president; Kate Turska is vice-president; and Ailish Dodd the new treasurer.
Amanda Whiting takes on the group executive, enterprise growth and simplification role in the Group leadership team.
Jade Kennedy has more than 25 years of professional services experience, including more than 20 years in Big 4 audit.
Local branch of the professional services firm promotes five new leaders.
Ange Nash is currently chief information officer for AA Insurance.
Tony Carter is currently chair of Datacom Group, My Food Bag, The Skin Institute, The Interiors Group, and TR Group.
The promotions took effect on January 1, 2026.
Qing Ding rejoins the Guardians from ANZ Investments, where she was head of asset allocation.
Alex Fala will also oversee acquisitions, as the company continues to expand.
Nick Astwick is leaving the health insurer, after nearly a decade in the role.