Top 25 Nationally Ranked Carr, Riggs & Ingram (CRI) Expands Operations in Alabama CRI Merges Mobile-Based Firm Russell Thompson Butler & Houston, LLP News provided by Share this article Share this article ENTERPRISE, Ala., Jan. 7, 2021 /PRNewswire/ -- Top 25 nationally ranked CPA and advisory firm Carr, Riggs & Ingram, LLC (CRI) has increased its presence in the state of Alabama, expanding its locations to serve clients in Mobile and along the Alabama Gulf Coast through the merger of Russell Thompson Butler & Houston, LLP (RTBH). "As a firm founded in the great state of Alabama, it's a priority for us to establish our presence in the major metro areas of the state," stated Bill Carr, chairman and managing partner of CRI. "The Russell Thompson Butler & Houston merger complements the experience of our other Alabama teams, adds depth to our client service delivery and technical expertise, and further increases our firm's strength in Southern Alabama."