Meet Our Speaker

Jayne Mammatt

Jayne is a Chartered Accountant by profession and became involved in the broad areas of corporate governance, sustainable development, and climate change in 2002. Since then, she has worked across a variety of industries including mining, oil and gas, banking, insurance, telecommunications, technology, construction, real estate, and state-owned entities. 

Jayne focuses on developing and delivering services in the areas of; sustainable development strategy, framework, practices, reporting and assurance, sustainable development goals, integrated reporting and management, social and environment impact and outcomes measurement, safety, health and environment risk, performance, and compliance, and climate change risk and resilience.


Jayne has written various “thought leadership” articles for publication in the press, presented at numerous conferences, co-authored The Company Director’s Handbook, and contributed a chapter to SAICA’s Green II. She was a member of the Institute of Directors Sustainable Development Forum, the Integrated Reporting Committee of South Africa (IRCSA) Board and the NBI’s Advisory Committee on Environment and Sustainability. Currently she is a member of the IRCSA Working Group and a member of the King sub-committee on climate change