FI  Graham Group

     Office Locations:

1420 Sixth Avenue
PO BOX 1104
York, PA 17405
Phone: 717-849-4053



  • Early
  • Middle Market



  • Education & Training
  • Food & Agriculture
  • Life Sciences & Healthcare
  • Manufacturing & Industrial
  • Software & Internet
  • Sports & Entertainment



    Graham Group is an alliance of independent operating businesses and investment firms which share in the legacy of entrepreneur Don Graham, an engineer who built and ran several global manufacturing businesses commencing from a modest start in a farmhouse basement in central Pennsylvania. Starting at just 27 years old, Don grew his farmhouse basement operation into three advanced manufacturing and industrial technology businesses which today generate several billion dollars in annual revenue, producing plastics packaging, materials processing equipment/technology, and building products. The Graham Group has expanded to include five independent investment businesses which collectively manage several billion dollars in private capital, and at any moment in time own controlling interests in dozens of operating businesses spanning industries which range from industrial technologies to advanced manufacturing to software development, education and sports. Investment entities include: Graham Capital, Graham Partners, Graham Software Development, Inverness Graham, and Striker Partners.

    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.
    Bill Scott Vice President – Human Resources
    Chuck Silverman Vice President – Controller and Administration
    Donald Graham Chairman
    Mike Granbois Vice President
    Paul Rudy Chairman & CEO


    Portfolio companies include:

      Abrisa Technologies
        web link


      ACME Cryogenics
        web link

      Creative Mines

      Data Driven Safety

        web link

      Desser Tire & Rubber

      Graham Architectural Products


      Pediatric Urgent Care


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