FI  Solon Mack Capital

     Office Locations:

411 West Putnam Avenue, #450
Greenwich, CT 06830
Phone: 203-863-5500



  • Early
  • Growth
  • Seed



  • Consumer Products & Services
  • Education & Training
  • Life Sciences & Healthcare
  • Media & Digital Media
  • Real Estate & Construction



    Solon Mack Capital is the family investment office of William Mack, Richard Mack and Stephen Mack. The firm invests at various stages and across a number of industries. Mack Real Estate Group was founded in 2013 by William, Richard and Stephen Mack whose family experience in commercial real estate dates back several decades. Headquartered in New York City, MREG (Mack Real Estate Group) is an integrated developer, operator, investor and lender with offices and affiliates across major markets of the United States.

    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.
    Mark Lodish Partner
    Richard Mack Co-Founder
    Stephen Mack Co-Founder
    William Mack Co-Founder


    Portfolio companies include:

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