Willow Investors

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

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

Investors listed
20
With verified email
55%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 20 Willow investors

The most complete profiles first. Showing 20 of 20.

  • Avery KlemmerVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareData IntegrationHospitalsGenetics

    Portfolio: Workit Health, Crossbeam, Discord, Kasa Living and 57 more

    Verified email available

  • Caroline G.Verified

    Venture Capital, Investor · Ireland

    SeedHealth CareWearablesWellnessWomen Founded

    Portfolio: Shoulder Innovations, ProVerum Medical, Medisix Therapeutics, Gemini Therapeutics and 23 more

    Verified email available

  • Melanie HayesVerified

    Venture Capital, Accelerator, Private Equity Firm · United Kingdom

    SeedHealth CareWearablesWellnessInvestment Management

    Portfolio: AskUltra, E Fridge Magnet, Immersive Rehab, earwig and 86 more

    Verified email available

  • Carter LarenVerified

    Angel/Individual · United States

    DesignLifestyle ProductsSex IndustryMusic

    Portfolio: Blissport, Creative Allies, Viva, Weebly and 12 more

    Verified email available

  • Catherine BarkerVerified

    Venture Capital, Accelerator, Private Equity Firm · United Kingdom

    Health CareWearablesAccountingWellness

    Portfolio: AskUltra, E Fridge Magnet, Immersive Rehab, earwig and 86 more

    Verified email available

  • George BischofVerified

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Duo Security, Anaplan, Tegile Systems, UiPath and 58 more

    Verified email available

  • Kenneth NoonanVerified

    Venture Capital · Singapore

    Health CareWearablesWellnessWomen Founded

    Portfolio: Shoulder Innovations, Medisix Therapeutics, Gemini Therapeutics, Locanabio and 22 more

    Verified email available

  • Marian NakadaVerified

    Venture Capital, Corporate Venture Capital · United States

    Health CareWearablesWellnessWomen Founded

    Portfolio: Catalyst Biosciences, Cardiac Dimensions, CoStim Pharmaceuticals, CoAxia and 58 more

    Verified email available

  • Oscar SalazarVerified

    Angel/Individual · United States

    SeedInformation ServicesSoftwareConstructionFinTech

    Portfolio: Cowboy, Constrafor, Hubble Contacts, Rubicon and 4 more

    Verified email available

  • Vijay MurthyVerified

    Venture Capital, Corporate Venture Capital · United States

    Health CareWearablesWellnessWomen Founded

    Portfolio: Catalyst Biosciences, Cardiac Dimensions, CoStim Pharmaceuticals, CoAxia and 58 more

    Verified email available

  • Asish Xavier

    Venture Capital, Corporate Venture Capital, Investor · United States

    SeedHealth CareWearablesWellnessWomen Founded

    Portfolio: Catalyst Biosciences, Cardiac Dimensions, CoStim Pharmaceuticals, CoAxia and 58 more

    Contact details available

  • Bethany Greer

    Venture Capital, Accelerator, Private Equity Firm · United Kingdom

    SeedHealth CareWearablesWellnessEnterprise Software

    Portfolio: AskUltra, E Fridge Magnet, Immersive Rehab, earwig and 86 more

    Contact details available

  • Jason Lettmann

    Venture Capital, Investor · Ireland

    SeedHealth CareWearablesWellnessWomen Founded

    Portfolio: Shoulder Innovations, Medisix Therapeutics, Gemini Therapeutics, Locanabio and 27 more

    Contact details available

  • Jeanne Bolger

    Venture Capital, Corporate Venture Capital, Investor · United Kingdom

    Series AHealth CareWearablesWellnessWomen Founded

    Portfolio: Catalyst Biosciences, Cardiac Dimensions, CoStim Pharmaceuticals, CoAxia and 58 more

    Contact details available

  • Lisa Xu

    Venture Capital, Investor · United States

    Series AHealth CareData IntegrationHospitalsGenetics

    Portfolio: Workit Health, Crossbeam, Discord, Kasa Living and 57 more

    Contact details available

  • Mike Carusi

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWearablesWellnessWomen Founded

    Portfolio: Shoulder Innovations, Medisix Therapeutics, Gemini Therapeutics, Locanabio and 24 more

    Contact details available

  • Joel Backman

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Duo Security, Anaplan, Tegile Systems, UiPath and 58 more

    Contact details available

  • Veronica Santana

    Venture Capital · United States

    AdvertisingHealth CareE-commerceMessaging

    Portfolio: Duo Security, Anaplan, Tegile Systems, UiPath and 58 more

    Contact details available

  • Wen Qi Ho

    Venture Capital · Singapore

    Health CareWearablesWellnessWomen Founded

    Portfolio: Shoulder Innovations, Medisix Therapeutics, Gemini Therapeutics, Locanabio and 22 more

    Contact details available

  • Brian LevyVerified

    Angel/Individual · United States

    SeedE-commerceWellnessRetailFashion

    Portfolio: Hubble Contacts, Willow

    Verified email available

Frequently asked questions

How many Willow investors are on Angel Roster?

Angel Roster lists 20 Willow investors. 11 of them (55%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (17), Private Equity Firms (5) and Corporate Venture Capital Firms (4). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Willow investors invest in?

Among those that list a stage, the most common are Seed (8), Series A (2) and Series B (1).

Where are Willow investors based?

Most are based in the United States (12), the United Kingdom (4) and Singapore (2).

Which companies have Willow investors backed?

The most-backed portfolio companies among them are Cala Health (9), Nuvaira (5), Cyteir Therapeutics (5), Tallac Therapeutics (5) and Catamaran Bio (5).

How do I contact Willow investors?

Create a free Angel Roster account to search and filter all 20, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.