Company facts
- Founded
- 1991
- Employees
- 4,500
- Headquarters
- United States
- Type
- Private
- Funding
- Private Equity · $687M · 2018
- Subsidiaries
- tax.com, Hucke and Associates, WYM Rating, Meritax Advisors, Economics Partners, VAT Systems
About
Ryan is the world’s largest firm dedicated exclusively to business taxes, offering a comprehensive suite of federal, state, local, and international tax services—including compliance, consulting, recovery, advocacy, and technology solutions. With headquarters in Plano, Texas, the firm serves more than 77,000 clients across 80+ countries through a multidisciplinary team of over 6,500 professionals. Ryan’s award‑winning service model—recognized with 11 International Service Excellence Awards—combines industry‑leading tax expertise with an innovative myRyan work environment that drives client success. The company’s core focus spans tax compliance, risk management, strategic planning, and technology, positioning it as a trusted partner for global enterprises and the Global 5000. Its distinctive blend of deep tax knowledge, advanced software, and a culture of continuous innovation sets Ryan apart in the tax services industry.