VC  Boston Millennia Partners

     Office Locations:

30 Rowes Wharf, Suite 400
Boston, MA 02110
Phone: 617-428-5150
Fax: 617-428-5160



  • Early
  • Expansion
  • Growth



  • Communications & Networking
  • Information Technology
  • Life Sciences & Healthcare



    Founded in 1979, Boston Millennia Partners provides private equity financing to companies in the telecommunications, IT and Business Services, healthcare and life sciences industries. The firm's capital base exceeds over $700 million and its limited partners include investors from a dozen countries. The majority of the firm's investments are in early rounds, however Boston Millenia invests in companies at various stages of development, from the first round of institutional funding to later stage expansion opportunities. The firm seeks to invest up to $15 million in any single portfolio company. Typical first round investments range from $3 million to $10 million, with follow-on financings often doubling the original capital commitment. In select cases, Boston Millennia has made initial investments of as little as $1 million with the expectation that the fund will significantly increase its investment through later commitments. The firm invests throughout the U.S. and Canada but has a preference for companies located in the eastern U.S. Within the past twenty years, core companies in the firm's portfolio have completed over 160 strategic acquisitions.



      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.
    A. Dana Callow Managing General Partner
    Bruce R. Tiedemann Partner and CFO
    Martin J. Hernon General Partner
    Patrick J. Fortune Ph.D. Partner
    Robert S. Sherman General Partner


    Portfolio companies include:

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      Bright Horizons
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      Coapt Systems
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      Collegium Pharma
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      eMed Technologies
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      Epigenesis Pharmaceuticals
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      EPIX Pharmaceuticals

      Galt Associates
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      Medical Management of New England
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      Parexel International
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