About Frank

Frank Suponcic is a partner in the Firm’s Valuation, Forensic and Litigation Services group, concentrating fraud and embezzlement. Mr. Suponcic who has investigated and managed multi-million dollar forensic engagements, helps businesses investigate payroll, cash receipts, billing, cash disbursements and expense reimbursement schemes. He regularly assists clients in evaluating their internal controls to help minimize their likelihood of becoming a victim of a financial crime. Mr. Suponcic has written several articles on fraud, forensic accounting and identity theft and is a frequent speaker throughout Ohio on these subjects.

Mr. Suponcic assists clients with litigation support cases involving divorce, economic damages, commercial disputes, and labor relations. He also works with clients on strategic business consulting, management and financial and tax planning.

Professional & Civic Affiliations

  • American Institute of Certified Public Accountants (AICPA)
  • Ohio Society of Certified Public Accountants (OSCPA)
  • American Institute of Certified Fraud Examiners
  • Cleveland Chapter of the American Institute of Certified Fraud Examiners
  • Lake County Economic Development Council, Member
  • Downtown Willoughby Merchants Association, Member
  • Willoughby Area Chamber of Commerce, Member
  • Lake County Blue Coats, Member
  • Willoughby Historical Society, Member
  • Heart of Willoughby, Member
  • Leadership Lake County, Graduate
  • Lake County Association of Police Chiefs, Honorary Member
  • Lake-Geauga Fast Track 50
  • Former Lake County Recorder
  • Former Willowick City Councilman


  • Certified Public Accountant, Ohio
  • Certified Fraud Examiner
  • Certified in Financial Forensics
Practice Focus

Business Litigation
Accounting & Audit
Tax Planning & Preparation


Bachelor of Business Administration, Accounting
John Carroll University