I/VC  Trammell Ventures


     Office Locations:

6514 McNeil Dr. B2-100
Austin, TX 78729
Phone: 512-692-7184



  • Early



  • Business Services
  • Financial Services
  • Information Technology
  • Software & Internet



    Trammell Venture Partners is an Austin-based venture capital firm focused on investing in highly technical seed- and early-stage startups in three core technology domains: Bitcoin-Native Technologies, Applied Artificial Intelligence, and Security and Privacy technologies. TVP's investment strategy is tightly focused on backing founders building companies on the various layers of the Bitcoin protocol stack via the venture capital industry's first dedicated Bitcoin-Native VC fund. CEO Dustin D. Trammell and Chief of Operations Christina Johnson-Sullivan launched Trammell Ventures in 2011 to manage investments in engineering project incubation and external enterprises.

    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.
    Christina Johnson-Sullivan Chief Operating Officer
    Christopher Calicott Managing Director
    Dustin D. Trammell Chief Executive Officer
    Zonk Ruehl Director of IT


    Portfolio companies include:

      Flannel Division


      Medinas Health
        web link

      Rogue Signal



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