Brenda Sullivan

Impact Measurement Adviser (volunteer)

Brenda Sullivan is an accomplished professional with extensive experience in sustainability, procurement, and impact measurement. Currently serving as the Group ESG Lead at OASIS Group since June 2025, Brenda has also been involved as a volunteer Impact Measurement Adviser for the Transparency Task Force since March 2021. As Principal at Oxendon Consulting since September 2019, Brenda leverages expertise in corporate sustainability and risk management, previously holding the position of Head of Global Procurement Insights at pladis Global from June 2014 to December 2016. Additionally, Brenda contributes as an Exam Marker for the Society of Technical Analysts Limited and holds multiple certifications, demonstrating a commitment to continuous professional development. Brenda's educational background includes a Bachelor of Arts in Psychology from Harvard University.

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