Mark Sobczak

Milwaukee Market Expansion Leader

Mark Sobczak, CPA, is a partner and the Milwaukee Market Expansion Leader at Sikich. Mark has both domestic and multi-national experience in consulting and auditing. His areas of specialization include value-based audits, business planning, budgeting, forecasting, profit enhancement, strategic organizational planning and transaction services. Mark assists clients in areas such as:

  • Profitability and cash flow analysis
  • Business startup assistance
  • Acquisitions, sales and business restructuring
  • Strategic business planning and consulting
  • Succession planning
  • In-depth review and reporting on various business operations


  • American Institute of Certified Public Accountants
  • Wisconsin Institute of Certified Public Accountants
  • Wisconsin Government Finance Officers Association
  • United Way, Campaign Cabinet Member
  • Metropolitan Milwaukee Association of Commerce
    • Council of Small Business Executives (COSBE), Board Member
    • Talent Now, Committee Member
  • Waukesha County Business Alliance, Board Member


  • Bachelor’s Degree in Accounting, University of Wisconsin – Milwaukee

Mark Sobczak's Areas Of Expertise