HackerRank Investors

18 investors on Angel Roster list HackerRank in their portfolio. Most are private equity firms and venture capital firms, the most common stage is Seed and the largest groups are based in the United States.

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

Investors listed
18
With verified email
50%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 18 HackerRank investors

The most complete profiles first. Showing 18 of 18.

  • Alfred ChuangVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedEarly Stage VentureSeries AE-commerceConsumer GoodsProductivity SoftwareReviews and Recommendations

    Portfolio: OtterTune, Opaque Systems, Scarf, GoodNotes and 12 more

    Verified email available

  • Greg BadrosVerified

    Founder, Angel/Individual, CEO · United States

    SeedPre-SeedAdvertisingHealth CareRemote Work TechArtificial Intelligence (AI)

    Portfolio: ClipMine, The Grid, Kurbo by WW, Trimian and 5 more

    Verified email available

  • Bob NyeVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Harry GrunerVerified

    Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Verified email available

  • Jack KingVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Verified email available

  • Larry ContrellaVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Verified email available

  • Mac WilliamsVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Verified email available

  • Matt E.Verified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Ryan RussellVerified

    Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Verified email available

  • David Greenberg

    Venture Capital, Private Equity Firm, Investor · United States

    SeedAdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Dina Berdichevsky

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Randy Guttman

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Vincent Prajka

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Will Laco

    Private Equity Firm · United States

    AdvertisingHealth CareHospitalsEmail

    Portfolio: Vena Solutions, Healthx, Cureatr, xMatters and 76 more

    Contact details available

  • Peeyush RanjanVerified

    Angel/Individual

    SeedBankingFinTech

    Portfolio: Koji, Nala, SpotDraft, HackerRank

    Verified email available

  • Ben duPontVerified

    Venture Capital, Private Equity Firm · United States

    Health CareCybersecurityHR TechAndroid

    Portfolio: VIDA, HackerRank, Razberi Technologies

    Verified email available

  • Y. Dan Rubinstein

    Angel/Individual, Investor · United States

    SeedHR TechEducationSkill AssessmentInternet of Things (IoT)

    Portfolio: Revolve Robotics, HackerRank

    Contact details available

  • Phil Stern

    Venture Capital, Private Equity Firm · United States

    Health CareCybersecurityHR TechAndroid

    Portfolio: VIDA, HackerRank, Razberi Technologies

    Contact details available

By investment stage

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many HackerRank investors are on Angel Roster?

Angel Roster lists 18 HackerRank investors. 9 of them (50%) include a verified email address.

What types of investors are they?

The most common investor types are Private Equity Firms (15), Venture Capital Firms (12) and Angel Investors (4). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do HackerRank investors invest in?

Among those that list a stage, the most common are Seed (5), Pre-Seed (1) and Series A (1).

Where are HackerRank investors based?

Most are based in the United States (17).

Which companies have HackerRank investors backed?

The most-backed portfolio companies among them are Lytics (12), Healthx (12), AlertMedia (12), TC3 Health (12) and Concorde Solutions (12).

How do I contact HackerRank 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.