Philipa Varris serves as a Non-Executive Director at Mkango Resources Ltd. since April 2023, chairing the Sustainability Committee and participating in Audit and Remuneration Committees, with a focus on becoming a leader in recycled rare earth magnet production. Previously, Philipa held a similar role at EnviroGold Global from August 2021 to August 2024, emphasizing corporate responsibility within a clean tech framework. Additional contributions include membership in the Transition Plan Taskforce's Metals & Mining Working Group, leading sustainability efforts at Horizonte Minerals, and directing sustainable agri-business initiatives at Golden Star Oil Palm Plantations. Philipa's extensive career in sustainability spans various roles in respected organizations such as Golden Star Resources Ltd., Energy Resources of Australia Ltd., Harmony Gold Mining Company Limited, and Goldfields Limited, highlighting a strong commitment to environmental management, health, and safety. Philipa Varris holds advanced degrees in Natural Resources and Environmental Biology from Curtin University.