Output Investors

22 investors on Angel Roster list Output in their portfolio. Most are private equity firms and venture capital firms, the most common stage is Series B and the largest groups are based in the United States, the United Kingdom and France.

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

Investors listed
22
With verified email
41%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 22 Output investors

The most complete profiles first. Showing 22 of 22.

  • Greg GoldfarbVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 84 more

    Verified email available

  • John CarrollVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Scott CollinsVerified

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BAdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 82 more

    Verified email available

  • Scott FergusonVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Tom JenningsVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 82 more

    Verified email available

  • Colin MisteleVerified

    Private Equity Firm · United States

    AdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Darren BlackVerified

    Private Equity Firm · United States

    AdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Robin DevereuxVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Thomas TarnowskiVerified

    Venture Capital, Private Equity Firm · United Kingdom

    AdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Andrew Collins

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Antony Clavel

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Christian Strain

    Venture Capital, Private Equity Firm, Investor · France

    Series BAdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Dave Averett

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Han Sikkens

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 82 more

    Contact details available

  • Johannes Grefe

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Mark deLaar

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Michael Medici

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 84 more

    Contact details available

  • Peter Rottier

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Ross D. Stern

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationHospitals

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Alexander Whittemore

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

  • Jesse Lane

    Venture Capital, Private Equity Firm · United States

    AdvertisingData IntegrationE-commerceAccounting

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 82 more

    Contact details available

  • Melanie Whelan

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Contact details available

Frequently asked questions

How many Output investors are on Angel Roster?

Angel Roster lists 22 Output investors. 9 of them (41%) include a verified email address.

What types of investors are they?

The most common investor types are Private Equity Firms (22) and Venture Capital Firms (20). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Output investors invest in?

Among those that list a stage, the most common are Series B (15).

Where are Output investors based?

Most are based in the United States (16), the United Kingdom (5) and France (1).

Which companies have Output investors backed?

The most-backed portfolio companies among them are Patriot Growth Insurance Services (22), Wellcentive (22), InnovaCare Health (22), Ninja RMM (22) and a.k.a. Brands (22).

How do I contact Output investors?

Create a free Angel Roster account to search and filter all 22, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.