FI  S-Cubed Capital

     Office Locations:

2061 Avy Avenue, 1st Floor
Menlo Park, CA 94025
Phone: 650-234-8224



  • Middle Market



  • Communications & Networking
  • Consumer Products & Services
  • Education & Training
  • Financial Services
  • Food & Agriculture
  • Information Technology
  • Media & Digital Media
  • Real Estate & Construction
  • Retail & Restaurant
  • Software & Internet
  • Sports & Entertainment
  • Transportation & Distribution



    S-Cubed Capital is a diversified investment holding company and family office located in Menlo Park, CA that invests its own capital and does not operate like a conventional fund with outside limited partners. The firm will make direct equity investments in privately-held companies across a variety of industry sectors and in attractive real estate opportunities as well as partnerships with many leading investment managers. S-Cubed's investment portfolio participates in a variety of asset classes: public global equities, fixed income, absolute return, private equity, and real assets. The organization has also global interests in agribusiness, financial asset management, philanthropy and real estate. S-Cubed is the Family investment vehicle for Mark Stevens, a former venture capitalist with Sequoia Capital, possessing a net worth pegged at nearly $2B by Forbes.

    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 Silicon Valley Database subscription.
    Mark Stevens Managing Partner
    Rebecca Bach


    Recent Funding Events (trailing 12 months):







      Decibel Therapeutics



      Series C





      Series D


    Portfolio companies include:

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      Blue River
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      Decibel Therapeutics
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      Golden State Warriors
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      Naya Health
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      Second Spectrum
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    Recent News: