Siren Investors

39 investors on Angel Roster list Siren 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, China and Japan.

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

Investors listed
39
With verified email
54%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 39 Siren investors

The most complete profiles first. Showing 39 of 39.

  • Catherine ZhangVerified

    Venture Capital, Private Equity Firm, Investor · Canada

    SeedAdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Hurst LinVerified

    Venture Capital, Private Equity Firm, Finance Operator · China

    Series BSeries AAdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 76 more

    Verified email available

  • Jason MoskowitzVerified

    Venture Capital, Private Equity Firm, Marketing Operator · United States

    SeedPre-SeedAdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Kanu GulatiVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AHealth CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Verified email available

  • Michael SolanaVerified

    Venture Capital, Investor · United States

    Series BHealth CareWellnessHR TechCryptocurrency

    Portfolio: IRL, Affirm, Motherly, Forward and 82 more

    Verified email available

  • Rajesh SwaminathanVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Verified email available

  • Alex MorganVerified

    Venture Capital · United States

    Health CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Verified email available

  • Brian ByunVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Verified email available

  • David ChengVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • David JallitsVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Delian AsparouhovVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessHR TechCryptocurrency

    Portfolio: IRL, Affirm, Motherly, Forward and 82 more

    Verified email available

  • Eric LiuVerified

    Venture Capital, Private Equity Firm

    Health CareWellnessHR TechCryptocurrency

    Portfolio: IRL, Affirm, Motherly, Forward and 82 more

    Verified email available

  • Eric ReevesVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Kenichiro HaraVerified

    Venture Capital, Private Equity Firm, Finance Operator · Japan

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Michael FlanneryVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Mike BarryVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Neil RuthvenVerified

    Venture Capital · United States

    Health CareWellnessHR TechCryptocurrency

    Portfolio: IRL, Affirm, Motherly, Forward and 82 more

    Verified email available

  • Ray ZhaoVerified

    Venture Capital, Private Equity Firm · China

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Sven StrohbandVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Verified email available

  • Tom CostelloVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Verified email available

  • Alice Brooks

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Contact details available

  • Ibrahim AlSuwaidi

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series AAdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Kristina Simmons

    Venture Capital, Founder, Private Equity Firm · United States

    SeedPre-SeedHealth CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 89 more

    Contact details available

  • Alex Jiang

    Venture Capital, Private Equity Firm · China

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Bruce Armstrong

    Venture Capital, Private Equity Firm · United States

    Health CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Contact details available

  • Kanako Honda

    Venture Capital, Private Equity Firm · Japan

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Keith Janosky

    Venture Capital · United States

    Health CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Contact details available

  • Kelly Whitney

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Lauren Bugay

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Matthew Bonner

    Venture Capital, Private Equity Firm · United States

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Miki Sarumaru

    Venture Capital, Private Equity Firm · Japan

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Sara MENG WEI

    Venture Capital, Private Equity Firm, Finance Operator · China

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Trae Stephens

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessHR TechCryptocurrency

    Portfolio: IRL, Affirm, Motherly, Forward and 82 more

    Contact details available

  • Vinod Khosla

    Venture Capital, Private Equity Firm · United States

    Health CareWearablesE-commerceMessaging

    Portfolio: Caption Health, Volterra, Quell, Imply and 88 more

    Contact details available

  • Weijin (Fiona) Huang

    Venture Capital, Private Equity Firm, Finance Operator · China

    AdvertisingWearablesE-commerceMessaging

    Portfolio: Figure, EKuaibao, Eaze, Kespry and 74 more

    Contact details available

  • Bob Griffin

    Private Equity Firm · United States

    TelecommunicationsWomen FoundedEnterprise SoftwareDigital Media

    Portfolio: Shotzr, Inc., Siren, AppDome, Electronic Design & Development and 1 more

    Contact details available

  • Crystal McKellarVerified

    Venture Capital, Micro VC · United States

    Health CareWomen FoundedAndroidSoftware

    Portfolio: Siren, Cooler Heads

    Verified email available

  • Nathan Levy

    Private Equity Firm · United States

    TelecommunicationsWomen FoundedEnterprise SoftwareDigital Media

    Portfolio: Shotzr, Inc., Siren, AppDome, Electronic Design & Development and 1 more

    Contact details available

  • Ngoc Can

    Private Equity Firm · United States

    TelecommunicationsWomen FoundedEnterprise SoftwareDigital Media

    Portfolio: Shotzr, Inc., Siren, AppDome, Electronic Design & Development and 1 more

    Contact details available

Frequently asked questions

How many Siren investors are on Angel Roster?

Angel Roster lists 39 Siren investors. 21 of them (54%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (36), Private Equity Firms (34) and Finance Operator Investors (5). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Siren investors invest in?

Among those that list a stage, the most common are Series B (5), Series A (3) and Seed (3).

Where are Siren investors based?

Most are based in the United States (29), China (5) and Japan (3).

Which companies have Siren investors backed?

The most-backed portfolio companies among them are Origin (25), Tempo (25), Matterport (20), Blockfolio (20) and FloSports (20).

How do I contact Siren investors?

Create a free Angel Roster account to search and filter all 39, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.