VD/VC  WindSail Capital Group


     Office Locations:

133 Federal Street, Suite 702
Boston, MA 02110
Phone: 617-423-6066



  • Early
  • Expansion
  • Growth



  • Energy & Clean Tech



    WindSail's alternative investment approach provides flexible financing solutions to companies within the clean energy industry, typically in the form of a secured loan. The firm is focused on mitigating many of the risks associated with investing in the clean energy sector, while facilitating the transition from a carbon-intensive to a clean energy based economy. WindSail typically invests $2 million to $10 million in growth businesses. The firm offers entrepreneurs and later stage companies an attractive alternative to raising traditional equity capital.



      Fund Name



    Get funds under management for this firm including Fund name, Dollar size of fund raise, and Vintage with a National Database subscription.

    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.
    Ian Bowles Co-Founder & Managing Director
    Jessica Hart Principal
    Michael Rand Co-Founder & Managing Director


    Recent Funding Events (trailing 12 months):












    Portfolio companies include:

        web link

        web link


    Recent News: