PE  First Reserve Corporation

     Office Locations:

290 Harbor Drive
Stamford, CT 06902
Phone: 203-661-6601
Fax: 203-661-6729

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  • Middle Market



  • Energy & Clean Tech



    First Reserve is a leading global private equity investment firm exclusively focused on energy. With 35 years of industry insight, the Firm has cultivated an enduring network of global relationships and raised over USD $31 billion of aggregate capital since inception. First Reserve has completed over 650 transactions (including platform investments and add-on acquisitions), creating several notable energy companies throughout the Firm's history. Its portfolio companies operate on six continents, spanning the energy spectrum from upstream oil and gas to midstream and downstream, including resources, equipment and services, and associated infrastructure. First Reserve invests in a broad range of segments within the energy industry including: (i) Oilfield Services, such as drilling service providers and wellhead equipment manufacturers; (ii) Energy Infrastructure and Power, such as firms that engineer LNG and natural gas processing facilities or produce power; and (iii) Energy Reserves, such as oil, natural gas, coal producers, as well as uranium, iron ore and other minerals. First Reserve's partnership, First Reserve Fund XI, closed with approximately $8 billion in July 2006. The firm generally targets investments in global energy companies with enterprise values of up to $10 billion.



      Fund Name



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    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.
    Alex T. Krueger President and CEO
    Claudi Santiago Managing Director and COO
    Edward T. Bialas Managing Director
    Francesco Giuliani Managing Director
    Jennifer C. Zarrilli Managing Director and CFO


    Portfolio companies include:

      9Ren Group
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      Accord Nuclear Resources
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      Acteon Group
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      AF Global Corporation
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      AMCI Capital
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      Amromco Energy
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      Ansaldo Energia
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      Bahamas Oil Refining Company International
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      Barra Energia do Brasil Petróleo e Gás
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      Brand Energy and Infrastructure Services
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      CHC Helicopter
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      China Coal Energy
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      Cobalt International Energy
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      Connect Resource Services
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      Diamond S Shipping
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      Dof Subsea
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      Energy Credit Partners
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      Expanse Energy Solutions
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      First Caribbean Power and Midstream
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      First ECA Midstream
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      Fort Detrick Energy
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      FR Midstream Holdings
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      FR Midstream Holdings, LLC

      Genpower Holdings
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      Glencore International
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      Hoover Ferguson Group
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      Intero Integrity Services
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      Kenersys Group
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      Midstates Petroleum
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      Mountaineer Keystone
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      Osage Bio Energy
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      Remora Energy
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      Southern Cross Coal Holdings
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