Professional Affiliations

  • American Institute of Certified Public Accountants (AICPA)
  • Minnesota Society of Certified Public Accountants (MNCPA)
  • National Association of Certified Valuators and Analysts (NACVA)


  • Certified Public Accountant
  • Certified Valuation Analyst

About David

David Corneil joined CDS in 1992. He graduated from Minnesota State University Moorhead in Moorhead, MN with a Bachelor of Science degree in Accounting. David was admitted as a Partner in 2008. He specializes in tax planning and preparation, business consulting, for profit auditing and consulting, mergers and acquisitions, business valuations, and the construction industry.

Community Involvement

  • Litchfield Industries, Inc. Board Treasurer
  • Litchfield Development Corporation Board Treasurer
  • Litchfield Kiwanis Club Board Treasurer
  • Litchfield Chamber of Commerce Past Board member

"You have to believe in the long term plan you have, but you need the short term goals to motivate and inspire you."

—Roger Federer

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