José Oyadomari is a seasoned accountant with CRC (Mackenzie) and holds a Master’s and Doctorate in Accounting Sciences (FEA-USP). With experience as an Ernst and Young( EY) auditor for multinational and national companies, he now contributes to True Port Advisors (M&A), Consulcamp, Traad Wealth Management, HVAR Consulting, and Eazy Go as an advisor. Since 1999, he has taught at Insper and has been a Research Professor at Mackenzie since 2006. Specializing in Management Accounting and IFRS, his work bridges academia and corporate practice. Recognized for making numbers accessible through clear business insights, he values ethics, cooperation, and lifelong learning.

As a researcher, Professor Oyadomari focuses on how management control techniques enhance organisational performance and shareholder value while preventing strategic failures. His teaching philosophy integrates practical experience with academic knowledge, ensuring students and executives gain actionable insights. He supervises doctoral theses and master’s dissertations addressing real-world business challenges, contributing to the development of practical solutions. Each year, he engages with hundreds of professionals, fostering meaningful discussions on strategic issues and inspiring reflective thinking in the fields of finance, management, and accounting.