Tonic Communications is expanding its presence in Australia with the launch of operations in Brisbane, appointing Amelia Oberhardt as Media and Communications Director.Based in Brisbane, Oberhardt will work across the agency’s client portfolio, including accounts in Queensland. The move marks Tonic Communications’ first dedicated presence in the state, adding to its existing operations in Sydney and Auckland.Oberhardt joins from Subway, where she served as Public Relations and Corporate Social Responsibility Manager for Australia and New Zealand. She brings experience across radio, television, podcasting, public relations and events.Tonic Communications Managing Director Georgia Coleman said the appointment reflects the agency’s continued growth.Oberhardt noted that the agency’s approach to earned media influenced her decision to join.The expansion comes as Tonic Communications continues to grow its footprint across Australia and New Zealand.