Dale S. Rosenthal

Director at MDU Resources Group


Dale S. Rosenthal is the current Director at MDU Resources Group. Prior to their current position, Dale was with Langan Engineering & Environmental Services and Washington Gas. Dale has been in the construction industry for over 17 years and has been a Strategic Director at Clark Construction Group, LLC since April 2000. In their role as Strategic Director, Dale is responsible for leading all financial functions of Clark Construction, including enterprise risk management and insurance, accounting, internal audit and compliance, financial planning, and reporting, treasury tax and strategic planning.

Dale S. Rosenthal went to Cornell University for their undergraduate degree, where they studied economics. Dale then attended Harvard Business School for their Master of Business Administration (M.B.A.) and Harvard Law School for their Juris Doctor (J.D.).


  • Director

    Current role

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