Oklahoma’s Premier CPA Firm Since 1947

Finley & Cook is Oklahoma’s premier Certified Public Accounting (CPA) firm. Our mission is threefold: serving clients, providing solutions and enabling success. For 70 years, Finley & Cook has provided audit, tax, accounting, and consulting services that have exceeded the expectations of our clients throughout the United States. 

Our 5 partners and more than 200 staff members are committed to providing quality services, using sound professional judgment, and maintaining the highest personal ethics on every project.

We offer effective solutions within seven specific service areas: tribal accounting and audit preparation; casino accounting and consulting; professional accounting software; audit and assurance services; tax and accounting services; oil and gas accounting; and bookkeeping and financial reporting.