Diane Carvalho is a Tax Executive with over 20 years of experience across Big Four consulting and multinational Oil & Gas leadership. As Head of Tax at PRIO S.A., she specializes in Brazilian and international tax planning, M&A structuring, and corporate restructuring, ensuring legal certainty and fiscal efficiency.
She is an active contributor to the evolution of tax regulation, serving as an author and speaker at major national and international forums. Diane holds an Executive MBA from COPPEAD/UFRJ, a Law degree from PUCRS, and an Accounting degree from Cândido Mendes. She is a proactive leader committed to fostering a meritocratic, collaborative, and inclusive professional culture.
