Co-Chief Executive Officer, Office bearer Brynn O'Brien

Brynn is our Co-Chief Executive Officer. Since 2017 she has led ACCR’s transformation into a globally recognised force for investor action on climate, building a team that blends multidisciplinary expertise to drive systemic change. A lawyer and strategist, her work connects a sharp understanding of market power with a commitment to justice and intergenerational equity. Before joining ACCR, Brynn worked in legal practice and as an advisor on business and human rights. Brynn has degrees in law and science and is a graduate of the Australian Institute of Company Directors.