PE  EnCap

     Office Locations:

1100 Louisiana, Suite 4900
Houston, TX 77002
Phone: 713-659-6100
Fax: 713-659-6130

Get all office locations for this firm with a National Database subscription.


  • Middle Market



  • Energy & Clean Tech





      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.
    D. Martin Phillips Managing Partner
    David B. Miller Managing Partner
    Douglas E. Swanson Managing Partner
    E. Murphy Markham Managing Partner
    Gary R. Petersen Managing Partner


    Portfolio companies include:

      Ark-La-Tex Energy
        web link

      Bold Energy
        web link

      Brigadier Oil & Gas
        web link

      Broad Oak Energy II
        web link

      Common Resources II
        web link

      Common Resources III
        web link

      Cornerstone Natural Resources
        web link

      Dorado E&P
        web link

      Eagle Oil & Gas
        web link

      Eclipse Resources
        web link

      Enduring Resources
        web link

      EV Energy Partners
        web link

      Felix Energy
        web link

      Forge Energy
        web link

      Halcon Resources
        web link

      HVL Energy
        web link

      Laramie Energy II
        web link

      Legado Resources
        web link

      Lone Star

      Manti Exploration
        web link

      Marquette Exploration
        web link

      Oasis Petroleum
        web link

      OGX Holding I
        web link

      Paloma Partners
        web link

      Payrock Energy
        web link

      Phillips Energy Partners III
        web link


    Recent News:

      There is no recent news for EnCap.