Threat Stack Investors

15 investors on Angel Roster list Threat Stack in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series A and the largest groups are based in the United States and the United Kingdom.

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

Investors listed
15
With verified email
60%
Most common stage
Series A
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 15 Threat Stack investors

The most complete profiles first. Showing 15 of 15.

  • John GianakopoulosVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Kevin WangVerified

    Venture Capital, Investor · United States

    SeedInvestment ManagementSmall and Medium BusinessesAnalyticsCloud Computing

    Portfolio: GreatHorn, The IMCS Group, Revmetrix, WelbeHealth and 53 more

    Verified email available

  • Stacey BishopVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 52 more

    Verified email available

  • Susan LiuVerified

    Venture Capital, Private Equity Firm, Micro VC · United States

    SeedPre-SeedHealth CareData IntegrationRemote Work TechE-commerce

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Alexander NiehenkeVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Brian WalkerVerified

    Venture Capital · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Davor HebelVerified

    Venture Capital, Private Equity Firm, Angel/Individual · United Kingdom

    SeedSeries BHealth CareTelecommunicationsE-commerceWellness

    Portfolio: Notonthehighstreet, Rimilia, 7bridges, Treatwell and 4 more

    Verified email available

  • Kate MitchellVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Jeremy Kaufmann

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationRemote Work TechE-commerce

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • Noah Gross

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • Payal Agrawal Divakaran

    Venture Capital, Private Equity Firm, Investor · United States

    SeedSeries AHealth CareCybersecurityEnterprise SoftwareInformation Technology (IT)

    Portfolio: GreatHorn, The IMCS Group, Revmetrix, WelbeHealth and 51 more

    Contact details available

  • Dale Chang

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • Mary Denten

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • So

    Venture Capital · United States

    Portfolio: GreatHorn, The IMCS Group, Revmetrix, WelbeHealth and 51 more

    Contact details available

  • Brian AhernVerified

    Angel/Individual · United States

    CybersecurityComputer VisionEnterprise SoftwareInformation Technology (IT)

    Portfolio: SaltDNA, Threat Stack, Edgewise Networks, Lovepop

    Verified email available

By investment stage

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many Threat Stack investors are on Angel Roster?

Angel Roster lists 15 Threat Stack investors. 9 of them (60%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (14), Private Equity Firms (11) and Investment Partner Investors (9). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Threat Stack investors invest in?

Among those that list a stage, the most common are Series A (5), Series B (5) and Seed (4).

Where are Threat Stack investors based?

Most are based in the United States (14) and the United Kingdom (1).

Which companies have Threat Stack investors backed?

The most-backed portfolio companies among them are CloudHealth Technologies (13), Stormpath (10), TalkIQ (10), Treasure Data (10) and BigID (10).

How do I contact Threat Stack investors?

Create a free Angel Roster account to search and filter all 15, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.