Our Professionals

Our Professionals

Our Professionals

We are a business accounting and advising firm that is highly focused on personal service. Our strengths are our people, our expertise and individual attention. At Sitzberger Widmann, we work as an extension of your company - your success is our ultimate goal.

Randy Brinkmann, CPA

Randy Brinkmann, CPA
  • Certified Public Accountant, 1992
  • Member, Wisconsin Institute of Certified Public Accountants

Andrew H. Ferber, CPA

Andrew H. Ferber, CPA
  • Certified Public Accountant, 1969

Ralph R. Redlin, CPA

Ralph R. Redlin, CPA
  • Certified Public Accountant, 1974
  • Member, Wisconsin Institute of Certified Public Accountants
  • Member, American Institute of Certified Public Accountants

Frederick J. Sitzberger, CPA, CVA

Frederick J. Sitzberger, CPA, CVA
  • Certified Public Accountant, 1981
  • Certified Valuation Analyst, 1996
  • Member, Wisconsin Institute of Certified Public Accountants
  • Member, National Association of Certified Valuation Analysts

Mark A. Widmann, CPA

Mark A. Widmann, CPA
  • Certified Public Accountant, 1981
  • Member: Wisconsin Institute of Certified Public Accountants
  • Member: American Institute of Certified Public Accountants /ul>