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Partners, principals and associates

Mark Martinelli Philadelphia

3 Logan Square
Philadelphia, PA 19103



Email: mmartinelli@wipfli.com

Mark B. Martinelli, CPA


Mark Martinelli is a partner specializing in providing tax and private equity services. He co-leads the firm’s private equity practice with Michael Vaccarella. He has over 30 years of experience in the private company and public accounting industries. Throughout his career, he has held the position of CFO for many private equity funds. Bringing great insight and wisdom to each client relationship, he is committed to helping clients drive growth. Mark has vast experience in all aspects of financial management, controllership and accounting operations, including preparation of financial statements, budgeting, forecasting, legal and cash management issues.


  • Certified Public Accountant

Professional Memberships and Activities

  • American Institute of Certified Public Accountants (AICPA) – Member
  • Pennsylvania Institute of Certified Public Accountants (PICPA) – Member
  • Association for Corporate Growth (ACG) – Member
  • ACG Private Equity-backed Executive Roundtable (PEER) – Member
  • ACG M&A East Sponsorship Committee – Co-chair
  • ACG M&A East Steering Committee – Member

Areas of Focus

  • Private equity
  • Venture capital/emerging growth
  • Tax
  • Audits and reviews
  • Due diligence
  • Business plans
  • Financial modeling
  • Cash management techniques
  • Internal control development


Private Equity


University of Delaware, Alfred Lerner College of Business and Economics
  • Bachelor of science degree in accounting