Portrait photograph of Mattie Yeta

Mattie Yeta

Chief Sustainability Officer, CGI IT UK Ltd

Mattie Yeta is Chief Sustainability Officer for CGI in the UK. A member of CGI’s UK Executive, she is responsible for working with members across the organisation to achieve common sustainability goals. Mattie provides key support to CGI’s external facing engagements in this area, continuing to develop a strong relationship with the United Nations and COP summits, and providing actionable insights for clients. Mattie has substantial experience and expertise in sustainable development at strategic and delivery levels across the public and private sectors. She has led substantive change in the sustainable development arena through various boards she sits on. She has obtained significant experience in stakeholder engagement through her career, including at senior executive levels, strategy development, influencing and drafting industry policy, project and programme management, people management and development experience. Mattie was the former Head of Sustainability for Defra IT/UK Government, and a PhD researcher specialising in corporate sustainability, green economics, and national recovery. She is also a tutor on the University of Oxford Climate Change Programme.

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