Ryan is the leading tax services firm in North America, with the largest transaction tax practice in the United States and Canada. Headquartered in Dallas, Texas, the Firm provides a comprehensive range of state, local, federal, and international tax advisory and consulting services on a multi-jurisdictional basis, including audit defense, tax recovery, credits and incentives, tax process improvement and automation, tax appeals, and strategic planning. With a multi-disciplinary team of more than 725 professionals and associates, Ryan serves many of the world’s most prominent Fortune 1000 companies.

Address: Dallas, Texas, Three Galleria Tower, 13155 Noel Road, Suite 100, Dallas, TX 75240-5090
Telephone: 972.934.0022
Fax: 972.960.0613
Website: http://www.ryanco.com/