About Ronald

Ronald Frimmer, an assurance services partner at Marcum, works closely with a broad range of clients in the gaming, logistics, real estate, manufacturing, and wholesale and distribution industries. He is involved in all phases of client accounting and tax work.

Ronald has expertise in the area of SEC reporting, providing auditing, accounting, tax, and consulting services to various publicly held companies. He has also participated in various public offerings, mergers (including reverse mergers), acquisitions, and equity and debt private placements.

Professional & Civic Affiliations

  • American Institute of Certified Public Accountants
  • Manhattan Chamber of Commerce
  • New York State Society of Certified Public Accountants
Practice Focus

Complex Audit Engagements
Control Systems
Tax Planning Strategies
Due Diligence
Cost/benefits Analysis

Industry Focus

Real Estate


BS, Accounting
SUNY Oswego