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Mike Demko, CPA, MBA

Director, Cohen & Co Advisory, LLC
Director, Cohen & Company, Ltd.

Contact Information

Cleveland, OH
mdemko@cohenco.com
216.649.5511
  • Assurance Services
  • Employee Benefit Plan Audits
  • Manufacturing
  • Private Companies
  • Private Company Audits
  • Professional Services
  • Wholesale & Distribution

Mike is a strategic leader and adviser who prides himself on delivering exceptional service and driving meaningful outcomes for clients. His approach goes beyond technical compliance — he focuses on helping organizations anticipate challenges, seize opportunities and stay ahead of evolving accounting standards. Known for his responsiveness and proactive communication, Mike ensures clients receive timely, actionable insights when they matter most.

Starting his public accounting career in 2011, Mike has led complex audit and attest engagements for a diverse portfolio of clients across manufacturing, wholesale and distribution, and professional services. His experience spans organizations with annual revenues from several million dollars to over $1.2 billion, giving him a unique perspective on the financial, operational and governance issues that impact businesses at every stage of growth. Drawing on public accounting experience with both regional and international firms, Mike brings a global mindset and practical solutions tailored to each client’s goals. In addition to audits, reviews and other attest services, he advises clients on high impact topics including business combinations (ASC 805), lease accounting (ASC 842), income tax provisions (ASC 740), revenue recognition (ASC 606), inventory costing and employee benefit plans. His ability to translate complex standards into implementable, right sized solutions has earned him a reputation as a go to resource for CFOs and finance teams navigating change. Mike also excels in convening cross-functional internal teams to solve multifaceted issues and bring specialized insights to each engagement.

  • Involved in mentoring and scheduling for the firm’s Assurance practice
  • Ohio Society of CPAs
  • American Institute of CPAs

Outside the office, Mike lives in Rocky River, Ohio, with his wife. He enjoys tackling home improvement projects, exploring Cleveland’s dynamic food scene and experiencing live music whenever possible.

Credentials & Education

  • Certified Public Accountant (Ohio)
  • M.B.A. with a concentration in accounting, University of Dayton
  • B.A. in accounting, University of Dayton

Thought Leadership

January 5, 2023

The Pros and Cons of Selling Your Business to an ESOP

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"Cohen & Co" is the brand name under which Cohen & Company, Ltd. and Cohen & Co Advisory, LLC, and its subsidiary entities, provide professional services.

Cohen & Company, Ltd. and Cohen & Co Advisory, LLC practice in an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards.

Cohen & Company, Ltd. is a licensed independent CPA firm that provides attest services to its clients. Cohen & Co Advisory, LLC and its subsidiary entities provide tax, advisory and business consulting services to their clients and are not licensed CPA firms.

The entities operating under the Cohen & Co brand are independently owned and are not responsible for the services provided by any other entity operating under the Cohen & Co brand. Our use of terms such as “our firm,” “we,” “us” and other terms of similar import denote the alternative practice structure of Cohen & Company, Ltd. and Cohen & Co Advisory, LLC.

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