Simone Rennie is the Co-Founder and Chief Executive Officer of Rennie, a respected national advisory firm helping business and government navigate the energy and climate transition and broader economic and social reform. As CEO, Simone leads Rennie’s strategy, performance, culture and capability across Brisbane, Sydney, Melbourne and Perth—building a purpose-driven firm known for deep expertise, authenticity, and real-world impact. With 25 years’ experience across energy, water, regional development, environment and ESG, Simone brings a unique blend of policy, regulatory, commercial and governance capability. Her career includes senior roles at the Australian Energy Market Operator, big 4 consulting firm EY, the Queensland Government and the London Development Agency. Simone works confidently with Boards, Ministers, CEOs and senior leaders on complex and impactful reform agendas. She is passionate about shaping a more sustainable, resilient and inclusive future, and developing the next generation of purpose-led leaders. Simone holds a Bachelor of Arts (Law and Business), a Masters of Corporate Governance (Distinction) from London South Bank University, Certificate in Business Sustainability (Net-Zero Emissions) through Cambridge University, and is a professional member of the Governance Institute of Australia.
