Assheton is an expert on responsible sourcing, sustainability standards, environmental markets, non-financial risk, and responsible investment. He has more than 30 years of experience focusing on international supply chains.

With more than 20 years of experience in business growth and organisational transformation, Dave Crew leads TDi Sustainability as CEO. An experienced entrepreneur with a PhD in Business Administration and MSc in Economics.

Julija specialises in developing frameworks and standards that enhance supply chain transparency and ESG compliance. She has extensive on-site audit and assessment experience ranging from mining and smelting to manufacturing and retail.

With more than 20 years of experience in the ESG space, Soledad is a sought-after advisor, facilitator and thought leader on strategies, standards, and best practices in responsible sourcing and sustainable development.

Hayley excels in the development, implementation and monitoring of day-to-day operational systems and processes. She has the vital task of developing TDi's policies and standards, fostering a inclusive and productive environment.

Tapiwa leads the development and commercialisation of cutting-edge digital platforms focused on enabling responsible sourcing through actionable ESG data.

Calvin is a data and due diligence professional, with more than 15 years of experience leading human rights, social and environmental initiatives across diverse global contexts.