Elliott Davis Decosimo Combines with Crowell & Crowell Expanding Services to Banks in Tennessee 11 November 2015 Share The shareholders of Elliott Davis Decosimo and Crowell & Crowell have voted to combine their firms effective January 1, 2016. The combination expands Elliott Davis Decosimo’s banking and financial services presence in Tennessee and gives Crowell & Crowell additional resources to adapt to their clients’ growing needs. Read more.