Our Team


Mark  Uebele


  • Assurance Services

Industries & Specialties

  • Employee Benefit Plans
  • Manufacturing, Distribution & Commercial Services
  • Not-For-Profit
  • Technology

Mark Uebele, CPA

Assurance Services Partner

Mark chairs the Manufacturing, Distribution & Commercial Services industry group at Sisterson and leads the employee benefit plan team. He is the Firm’s partner responsible for oversight of its membership in the AICPA’s Government Audit Quality Center, as well as the Employee Benefit Plan Audit Quality Center.

In addition to his client responsibilities, Mark is a member of the firm’s Performance Management Task Force and serves as an instructor for in-house continuing professional education programs relating to accounting and auditing matters.

Mark joined Sisterson in 1990 upon his graduation from college. “Sisterson prides itself on offering a quality product," he says. “It’s easy to cut corners, but we don’t."

Mark is an avid golfer. He and his wife have one daughter and live in Greensburg, PA.


  • B.S. in Accounting, St. Vincent College

Professional Certifications

  • Certified Public Accountant (Pennsylvania)

Professional & Community Involvement

  • American Institute of Certified Public Accountants
  • Pennsylvania Institute of Certified Public Accountants
  • Rotary Club of Pittsburgh - Former treasurer
  • Rotary Club of Pittsburgh Foundation - Former board member
  • Action For Animals Humane Society - Former executive board member
  • Pittsburgh Chamber Music Society - Former board member and treasurer
  • Not-for-Profit Core Team Leader - AGN

Contact Mark