David J. Nissen, CPA, ABV, CVA

We at Mueller have used Carl for over seven years with facilitating our partner retreats. As he was the CEO of Clifton Gunderson for many years, he had such a great insight and respect of all of my partners. He assisted us in preparing our strategic business plans and action steps in addition to our 5-year visions. Our firm is better due his involvement with us over the years.

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