Graybill Processing Investors

18 investors on Angel Roster list Graybill Processing in their portfolio. Most are private equity firms and venture capital firms and the largest groups are based in the United States and Kenya.

Investors are matched on the company name in their portfolio, so companies that share the name Graybill Processing can appear together.

Investors listed
18
With verified email
22%
Most common stage
Not specified
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 18 Graybill Processing investors

The most complete profiles first. Showing 18 of 18.

  • Greg OlsonVerified

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsInvestment Management

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Verified email available

  • Matthew CelonaVerified

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Verified email available

  • Troy IskarpatyotiVerified

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Verified email available

  • Will HendersonVerified

    Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAutomotive

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Verified email available

  • Andrew Trigg

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Brandon Martindale

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Diana Fung

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Duke Punhong

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Frank Cacace

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Jim Marley

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Nick Stern

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Ryan Supple

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Stephen Hindmarch

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Steven Schaefer

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Will Hale

    Venture Capital, Private Equity Firm · United States

    Health CareTelecommunicationsConsumer GoodsAndroid

    Portfolio: Stone Source, Dedoes Industries, Graybill Processing, Williams Sound and 6 more

    Contact details available

  • Cody Meyers

    Private Equity Firm · United States

    Consumer GoodsFood and Beverage

    Portfolio: Graybill Processing

    Contact details available

  • Grant Kornman

    Private Equity Firm · United States

    Consumer GoodsFood and Beverage

    Portfolio: Graybill Processing

    Contact details available

  • michael mvoi

    Venture Capital, Private Equity Firm · Kenya

    Consumer GoodsAndroidBiotechnologyProductivity Software

    Portfolio: Graybill Processing

    Contact details available

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many Graybill Processing investors are on Angel Roster?

Angel Roster lists 18 Graybill Processing investors. 4 of them (22%) include a verified email address.

What types of investors are they?

The most common investor types are Private Equity Firms (18) and Venture Capital Firms (15). An investor can have more than one type, for example an angel who is also a venture partner.

Where are Graybill Processing investors based?

Most are based in the United States (17) and Kenya (1).

Which companies have Graybill Processing investors backed?

The most-backed portfolio companies among them are Installs (15), Super Color Digital (15), Williams Sound (15), Alpha Imaging (15) and A-1 Machine Manufacturing (15).

How do I contact Graybill Processing investors?

Create a free Angel Roster account to search and filter all 18, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.