Sirrus Investors

37 investors on Angel Roster list Sirrus in their portfolio. Most are venture capital firms and venture debt lenders, the most common stage is Seed and the largest groups are based in the United States and Japan.

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

Investors listed
37
With verified email
35%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 37 Sirrus investors

The most complete profiles first. Showing 37 of 37.

  • Ashley KeatingVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsE-commerce

    Portfolio: Jersey Watch, Ahalogy, WorkFlex Solutions, Loteda and 55 more

    Contact details available

  • Cory CramerVerified

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Verified email available

  • Gary DavisonVerified

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Verified email available

  • Jason RottenbergVerified

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Verified email available

  • Jeff GoldsteinVerified

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Verified email available

  • Jennifer DunhamVerified

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Verified email available

  • Maria ThompsonVerified

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Verified email available

  • Orlando MendozaVerified

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Verified email available

  • Richard NelsonVerified

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Verified email available

  • Ryan LittleVerified

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Verified email available

  • Sam LeeVerified

    Venture Capital · United States

    AdvertisingHealth CareHospitalsE-commerce

    Portfolio: Jersey Watch, Ahalogy, WorkFlex Solutions, Loteda and 55 more

    Verified email available

  • Stefon CrawfordVerified

    Engineering Operator, Corporate Venture Capital · United States

    AdvertisingAutonomous VehiclesCybersecurityComputer Vision

    Portfolio: Envia Systems, Delta ID, SolidEnergy Systems, Method Media Intelligence and 32 more

    Verified email available

  • Steve BrownVerified

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Verified email available

  • Vibhor GargVerified

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Verified email available

  • John M. Rice

    Venture Capital, Private Equity Firm, Investor · United States

    SeedAdvertisingHealth CareHospitalsE-commerce

    Portfolio: Jersey Watch, Ahalogy, WorkFlex Solutions, Loteda and 58 more

    Contact details available

  • Jonathan Cheung

    Venture Capital, Venture Debt, Investor · United States

    SeedTelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Contact details available

  • Mike Venerable

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

    SeedAdvertisingHealth CareHospitalsE-commerce

    Portfolio: Jersey Watch, Ahalogy, WorkFlex Solutions, Loteda and 56 more

    Contact details available

  • Sean Kwiat

    Venture Capital, Private Equity Firm, Investor · United States

    SeedAdvertisingHealth CareHospitalsE-commerce

    Portfolio: Jersey Watch, Ahalogy, WorkFlex Solutions, Loteda and 55 more

    Contact details available

  • Caroline Pinkney

    Corporate Venture Capital, Finance Operator · United States

    Health CareData IntegrationWearablesAutonomous Vehicles

    Portfolio: ContinuumRx, goBalto, Pinnacle Engines, StartForce and 75 more

    Contact details available

  • Christopher Fountas

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Contact details available

  • Gerry Harder

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Contact details available

  • Hal Hayden

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Contact details available

  • Jason Hamlin

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Contact details available

  • John Du

    Engineering Operator, Corporate Venture Capital · United States

    AdvertisingAutonomous VehiclesCybersecurityComputer Vision

    Portfolio: Envia Systems, Delta ID, SolidEnergy Systems, Method Media Intelligence and 32 more

    Contact details available

  • John Trbovich

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Contact details available

  • Jon Lauckner

    Corporate Venture Capital · United States

    AdvertisingAutonomous VehiclesCybersecurityComputer Vision

    Portfolio: Envia Systems, Delta ID, SolidEnergy Systems, Method Media Intelligence and 32 more

    Contact details available

  • Kai Daniels

    Corporate Venture Capital · United States

    AdvertisingAutonomous VehiclesCybersecurityComputer Vision

    Portfolio: Envia Systems, Delta ID, SolidEnergy Systems, Method Media Intelligence and 32 more

    Contact details available

  • Kinji Fuchikami

    Corporate Venture Capital, Finance Operator · Japan

    Health CareData IntegrationWearablesAutonomous Vehicles

    Portfolio: ContinuumRx, goBalto, Pinnacle Engines, StartForce and 75 more

    Contact details available

  • Kyle Brown

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Contact details available

  • Lee Rawlings

    Corporate Venture Capital · United States

    AdvertisingAutonomous VehiclesCybersecurityComputer Vision

    Portfolio: Envia Systems, Delta ID, SolidEnergy Systems, Method Media Intelligence and 32 more

    Contact details available

  • Neil Suslak

    Venture Capital, Private Equity Firm · United States

    WearablesAutonomous VehiclesWomen FoundedTransportation

    Portfolio: Aledia, Sefaira, Viridity Energy, Powervation and 35 more

    Contact details available

  • Richard Licursi

    Venture Capital · United States

    Health CareE-commerceCybersecuritySports

    Portfolio: Root3 Technologies, Stratifyd, Sayari Labs, PeachWorks and 19 more

    Contact details available

  • Sanjay Pichaiah

    Corporate Venture Capital · United States

    Health CareData IntegrationWearablesAutonomous Vehicles

    Portfolio: ContinuumRx, goBalto, Pinnacle Engines, StartForce and 75 more

    Contact details available

  • Stacey Browning

    Venture Capital · United States

    AdvertisingHealth CareHospitalsE-commerce

    Portfolio: Jersey Watch, Ahalogy, WorkFlex Solutions, Loteda and 55 more

    Contact details available

  • Susan Echard

    Venture Debt · United States

    TelecommunicationsE-commercePaymentsCybersecurity

    Portfolio: GainSpan, Replay Technologies, Arroweye Solutions, HNI Healthcare and 60 more

    Contact details available

  • William Lese

    Venture Capital, Private Equity Firm · United States

    WearablesAutonomous VehiclesWomen FoundedInvestment Management

    Portfolio: Aledia, Sefaira, Viridity Energy, Powervation and 35 more

    Contact details available

  • Yoichiro Miwa

    Corporate Venture Capital · United States

    Health CareData IntegrationWearablesAutonomous Vehicles

    Portfolio: ContinuumRx, goBalto, Pinnacle Engines, StartForce and 75 more

    Contact details available

By investment stage

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many Sirrus investors are on Angel Roster?

Angel Roster lists 37 Sirrus investors. 13 of them (35%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (18), Venture Debt Lenders (11) and Corporate Venture Capital Firms (9). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Sirrus investors invest in?

Among those that list a stage, the most common are Seed (4).

Where are Sirrus investors based?

Most are based in the United States (36) and Japan (1).

Which companies have Sirrus investors backed?

The most-backed portfolio companies among them are Sirrus Technology (dba : Alluxa) (15), Utility Associates (13), Beamreach (11), Replay Technologies (11) and Fonality (11).

How do I contact Sirrus investors?

Create a free Angel Roster account to search and filter all 37, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.