Barrie Wilkinson joined Oliver Wyman in 1993 and over the years has built a series of successful data and analytics businesses. Barrie gravitates to complex challenges and brings transparency and structure to them through application of his unparalleled technical skillset. He has built businesses which are focused on financial and regulatory reporting and also spent many years building user-centric digital applications across a broad set of industries. 3D Carbon Accounting is a pioneering capability within Oliver Wyman which supports clients in all industry sectors with their emissions disclosures with a particular emphasis on the difficult task of Scope 3 reporting. Barrie and his team are currently working with clients to prepare their first submissions to regulators and voluntary initiatives such as Science Based Targets plus assisting in industrialising their emissions reporting capability.