Mark A. Skaj, CPA

A skills test in high school indicated that manager Mark Skaj would be successful as a public accountant. His career at Schlenner Wenner & Co. in personal tax and management advisory services proves those old aptitude tests were correct. Mark knows that working with people means looking beyond the “right numbers” in order to explain and discuss workable solutions. He also feels that Schlenner Wenner & Co. is able to keep its promises of a “more than a number” experience due to the diverse and experienced staff. This staff is a talented group of people who are respectful and communicate well with their clients and each other.  Mark was raised in St Cloud, MN.  He is married and is the father of two children.  Some of his special interests include attending high school and college sporting events and going fishing.

Professional History

  • 36 years of experience in public accounting
  • Manager


  • Bachelor of Science Degree in Accounting, St Cloud State University
  • Certified Public Accountant

Professional Affiliations

  • American Institute of Certified Public Accountants
  • Minnesota Society of Certified Public Accountants

Contact Information

Specific Industries

  • Health Care
  • Services
  • Professional Practices


Community Involvement

  • Finance Committee and Parish Trustee, St Francis Xavier Church
  • Member and Past President, St Cloud Sertoma Club
  • Finance Committee, St Cloud Boys & Girls Club
  • Board of Directors, Great River Federal Credit Union
  • Planned Giving Committee, Central Minnesota Habitat for Humanity