Decosimo is a leading regional accounting firm with offices in Tennessee, Georgia, Ohio, Alabama and the Cayman Islands providing clients with a broad range of technical expertise in virtually every industry. Our clients include closely held companies and partnerships, as well as large middle market companies with revenues exceeding $1.5 billion and operating in nearly every state.

Through our association with Moore Stephens International Limited, Decosimo is part of one of the world's largest CPA firm associations with resources in every major market around the globe.  That means no matter where your business takes you, Decosimo is already there.


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Decosimo and Elliott Davis are now one firm.

Elliott Davis Decosimo Merger

Decosimo is an independent member firm of Moore Stephens North America, which is itself a regional member of Moore Stephens International Limited (MSIL). All the firms in MSIL are independent entities, owned and managed in each location. Their membership in, or association with, Moore Stephens International Limited should not be construed as constituting or implying any partnership between them.