Executive Committee

Meet the NAIOP 2026 Executive Committee.

  • Celeste Tanner

    NAIOP Chair
    President/Chief Development Officer, Confluent Development
    NAIOP Colorado
  • Clark Machemer

    NAIOP Chair-elect
    Senior Managing Director, Crow Holdings Development
    NAIOP New Jersey
  • Ashley Grigsby

    NAIOP Treasurer
    Managing Director, Capital Markets, Transwestern
    NAIOP Houston
  • Joe Ritchie

    NAIOP Secretary
    Managing Director, Tishman-Speyer
    NAIOP Greater Philadelphia
  • Megan Creecy-Herman

    NAIOP Vice Chair, Business Development
    President, U.S. West Region, Prologis
    NAIOP SoCal
  • Gregory Boler Jr.

    NAIOP Vice Chair, Education
    Founder & Managing Partner, KMT Partners LLC
    NAIOP Georgia
  • Michael Panzica

    NAIOP Vice Chair, Government Affairs
    Owner, M. Panzica Development
    NAIOP Northern Ohio
  • David Krumwiede

    NAIOP Vice Chair, Membership and Chapter Relations
    Senior Executive Vice President, Desert West Region, Lincoln Property Company
    NAIOP Arizona
  • Lindy Deller

    NAIOP Vice Chair, National Forums
    Director, Tolles Development
    NAIOP Northern Nevada
  • Kurt Browning

    NAIOP Vice Chair, NAIOP-PAC
    Partner, Titan Development LLC
    NAIOP New Mexico
  • Alexander Thomson

    NAIOP Immediate Past Chair
    Prevail Consultants
    NAIOP Edmonton
  • Michael Tait

    NAIOP Developing Leaders Representative
    Leasing Representative, St. John Properties, Inc.
    NAIOP Maryland
  • Marc Selvitelli, CAE

    President and Chief Executive Officer, NAIOP
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