Mark Tackmann, has over 26 years of experience in public accounting and worked with Gelman previously. He rejoined the firm after spending 15 years as a Partner with two Orange County based CPA firms where he was instrumental in growing the strategic advisory services, shaping the client centric service models, and using advanced technology to streamline and enhance the clients' experience. He is adept at strategic business planning, mergers and acquisitions, financial analysis, and integrating both tax and assurance services to provide customized client solutions and advise. Mark has worked extensively with companies in the manufacturing, distribution, construction and real estate industries with annual revenues ranging from $10 million to over $1 billion.

Professional Affiliations

• American Institute of Certified Public Accountants (AICPA)
• California Society of Certified Public Accountants (CalCPA)
• Construction Financial Management Association (CFMA), Member of the Board of Directors for the Orange County Chapter
• Construction CPA’s and Consultants (CICPAC)

Education & Credentials

• Bachelor of Science in Business Administration with a concentration in Accounting from California State University, Dominguez Hills
• Master of Business Administration from the University of Southern California, Marshall School of Business
• Certified Public Accountant, California

Beyond Gelman LLP

Outside of the office I enjoy traveling, spending time with my family and friends, and watching my kids compete in their primary sports of swimming and soccer.