PE  Riverstone Holdings

     Office Locations:

712 Fifth Avenue, 36th Floor
New York, NY 10019
Phone: 212-993-0076
Fax: 212-993-0077

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  • Middle Market



  • Energy & Clean Tech



    Riverstone Holdings, LLC, an energy and power-focused private equity firm founded in 2000, has approximately $39 billion under management across seven investment funds. Riverstone conducts buyout and growth capital investments in the midstream, exploration & production, oilfield services, power and renewable sectors of the energy industry. With offices in New York, London and Houston, the firm has committed more than $39 billion to nearly 180 investments in North America, Latin America, Europe and Asia. Riverstone pursues a four-sector approach within the energy and power industry, targeting investments in the exploration & production, midstream, energy services and power & coal sectors. Riverstone has been actively pursuing investments in renewable & alternative energy space since 2003. Riverstone/Carlyle Renewable and Alternative Energy Fund II, L.P. is the largest dedicated global renewable & alternative energy fund in the world. Riverstone funds have invested across the following sub-sectors of the Renewable & Alternative Energy sector: wind, solar (PV and solar thermal), biomass, biofuels, geothermal, battery systems, and natural gas-fired power.

    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.
    Alfredo A. Marti Partner
    Andrew J. (Drew) Karian Managing Director
    Baran Tekkora Partner
    Brett S. Staffieri Partner
    Carl L. Williams Partner


    Recent Funding Events (trailing 12 months):







      FreeWire Technologies



      Series C


    Portfolio companies include:


    Recent News: