William Barrera

William Barrera is a certified public accountant and an MBA candidate with over 10 years of experience in financial management roles including Financial Manager, Controller, and Accounting Director. Previously, Barrera worked with prominent companies such as KPMG, Kimberly-Clark, and Terpel, spearheading financial reporting, consolidation, and compliance initiatives under USGAAP, IFRS, and COLGAAP. Currently, Barrera serves as the Manager of Close and Consolidation at Iron Mountain, where they oversee the accuracy and consistency of financial data and collaborate on external filings with the Securities & Exchange Commission. Barrera holds a Public Accountant degree and has completed several specialized financial programs.