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Tonneson’s mission is simple: provide a client experience that simply cannot be found at any other assurance, tax and advisory firm.

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Latest Blog Article | September 22nd, 2021

Rick Mastrocola Leads DEI Special Interest Group within GGI

We are pleased to announce that Rick Mastrocola, President and CEO of Tonneson + Co, will be the Global Chairperson of a new Special Interest Group within Geneva Group International (GGI), focused on Diversity, Equity & Inclusion (DEI). The intent…

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