Norman E. Sidler
Principal, Managing Partner

Norman E. Sidler is a Principal and Managing Partner at National Investment Services. He also serves on the board of directors and is a member executive committee. Norm is actively involved in marketing the firm’s capabilities to institutional investors. His primary focus is in the multi-employer and religious sectors.

Norm joined NIS from Duff & Phelps Investment Management.

Norm holds a B.S. in Finance from Bradley University and an M.B.A. from DePaul University. Norm serves as a board trustee on the Downers Grove Police Pension Fund. He is also an investment committee member for the Divine Word College and Montini Catholic High School.


  • National Investment Services, 2000
  • Duff & Phelps Investment Management, 1992-2000
  • DePaul University, M.B.A.
  • Bradley University, B.S.