FI  Witter Family Offices

     Office Locations:

135 E 57th Street
New York, NY 10022



  • Early
  • Middle Market



  • Business Services
  • Financial Services
  • Information Technology
  • Manufacturing & Industrial
  • Real Estate & Construction
  • Transportation & Distribution



    The Witter Family Offices was founded by Michael D. Witter, grandson of Dean Witter (who founded the eponymous Financial Services firm in 1924), and Sherry Pryor Witter to drive wealth generation and philanthropic giving. The group invests across investment asset classes including real estate, private equity, venture opportunities, art, fine musical instruments, and hedge funds. Sherry Pryor Witter is responsible for the deployment of investment capital and wealth expansion. She does so by seeding and partnering with entrepreneurial mathematicians, traders, portfolio managers and statisticians. The Witter Family Offices is also focused on its charitable giving, whose mission is governed by Michael Witter. Michael's philanthropic mission continues Dean Witter's legacy of charitable giving dedicated to wildlife habitat and land conservation, while also focusing on military veteran rehabilitation, preservation of American history, and the fostering of relations between allied forces.

    Investment Firm Key

       VC = Venture Capital
       PE = Private Equity
       A = Angel
       I = Incubator
       MB = Merchant Bank
       VD = Venture Debt
       FI = Family Investment Office
       FOF = Fund of Funds
       ED = Economic Development Office   
       TT = Technology Transfer Office
       CVC = Corporate Venture Capital
       SEC = Secondary Purchaser
       HF = Hedge Fund/Mutual Fund
    Venture Capital
    Seed Stage
    (includes "pre-seed," or
    concept stage)
    No Revenue
    Early StageMinimal
    Growth Stage
    (also called Mid-stage)
    Expansion Stage
    (also called Late-stage)
    $7M and greater
    Private Equity
    Lower Middle Market$10M-$249M
    Middle Market$250M-$499M
    Upper Middle Market$500M-$1B
    Large Cap>$1B

    Investment Team:

    Name   Title
    Get the complete investment team + individual email addresses for investment team partners. Get personal images, LinkedIn links, investment specialties, office locations and more with a National Database subscription or New York Database subscription.
    Michael D. Witter Partner & Co-Founder
    Sherry Pryor Witter Managing Partner and CIO


    Portfolio companies include:


    Recent News: