Instrumental Investors

21 investors on Angel Roster list Instrumental in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B 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 Instrumental can appear together.

Investors listed
21
With verified email
62%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 21 Instrumental investors

The most complete profiles first. Showing 21 of 21.

  • Adam BryantVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Verified email available

  • Eric YoungVerified

    Venture Capital, Founder, Investor · United Kingdom

    SeedSeries BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Filanet, Hallo and 85 more

    Verified email available

  • Guy RussoVerified

    Venture Capital, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Jared NewmanVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Joydeep BhattacharyyaVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceCybersecurity

    Portfolio: BoostUp.ai, Node, OncoResponse, Hallo and 84 more

    Verified email available

  • Justin ButlerVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareAutonomous VehiclesE-commerceCybersecurity

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 51 more

    Verified email available

  • Laura ChauVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Lior SusanVerified

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

    SeedE-commerceEnergyRetailRobotics

    Portfolio: Nectar, Dopple, Scatter, Swift Navigation and 11 more

    Verified email available

  • Mike McNamaraVerified

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

    SeedHealth CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Contact details available

  • Seth WinterrothVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 47 more

    Verified email available

  • Tim ShannonVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 83 more

    Verified email available

  • Greg ReichowVerified

    Venture Capital, Private Equity Firm · United States

    Health CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Verified email available

  • Hootan RashidifardVerified

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Verified email available

  • Lee EdwardsVerified

    Venture Capital, Private Equity Firm · United States

    Data IntegrationAutonomous VehiclesPaymentsCybersecurity

    Portfolio: Esper, Tortuga AgTech, Wallaby Financial, Preact and 30 more

    Verified email available

  • Artem Barsukov

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Contact details available

  • Greg Lyon

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Contact details available

  • Nandu Anilal

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Contact details available

  • Rayfe Gaspar

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Contact details available

  • Angela Hayward

    Venture Capital, Private Equity Firm · United States

    Health CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Contact details available

  • Byron Ling

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Node, OncoResponse, Hallo, SeeTree and 81 more

    Contact details available

  • Matt Waller

    Venture Capital, Private Equity Firm · United Kingdom

    Health CareAutonomous VehiclesE-commerceDatabases

    Portfolio: Mantis Vision, June, Chord, Lighthouse and 46 more

    Contact details available

Frequently asked questions

How many Instrumental investors are on Angel Roster?

Angel Roster lists 21 Instrumental investors. 13 of them (62%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (21), Private Equity Firms (17) and Angel Investors (2). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Instrumental investors invest in?

Among those that list a stage, the most common are Series B (8), Series A (8) and Seed (8).

Where are Instrumental investors based?

Most are based in the United States (19) and the United Kingdom (2).

Which companies have Instrumental investors backed?

The most-backed portfolio companies among them are nTopology (11), OncoResponse (10), Sleek (10), Mantis Vision (10) and Ladder (10).

How do I contact Instrumental investors?

Create a free Angel Roster account to search and filter all 21, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.