 CLEVELAND, April 29, 2021 PRNewswire -- CBIZ, Inc. NYSE: CBZ the Company, a leading provider of financial, insurance and advisory services, announced its wholly-owned subsidiary CBIZ Accounting, Tax Advisory of Washington, LLC has acquired the non-attest assets of Berntson Porter Company PLLC Berntson Porter of Bellevue, Washington, effective May 1, 2021. Concurrent with this transaction, Mayer Hoffman McCann P.C. 