Marites Sy, CPA, CIA, CISA, CGMA


Marites brings over 20 years of accounting and audit experience serving various industries. Marites leads the Illinois office’s expanded information systems and reviews engagements focusing on compliance of governmental entities.


Marites has experience in providing financial audit, Single Audit, agreed-upon procedures and compliance attestation examination for entities in the higher education, government, gaming, healthcare and small businesses industries.

Marites worked at Arthur Andersen (Philippines) and Price Waterhouse Coopers (Singapore) before joining E.C. Ortiz, now known as Roth&Co


Marites received her Bachelor of Science in Accountancy from the University of Negros Occidental – Recoletos. She is a member of the American Institute of Certified Public Accountants, the Illinois CPA Society, the Government Finance Officers Association, the Institute of Internal Auditors and ISACA.  Marites is a Certified Public Accountant in Illinois and in California, a Certified Internal Auditor and a Certified Information Systems Auditor.


Marites enjoys travelling and spending time with family and friends.