BillionToOne Investors

16 investors on Angel Roster list BillionToOne in their portfolio. Most are angel investors and venture capital firms, the most common stage is Seed and the largest groups are based in the United States, Turkey and the United Kingdom.

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

Investors listed
16
With verified email
69%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 16 BillionToOne investors

The most complete profiles first. Showing 16 of 16.

  • Seth GinnsVerified

    Venture Capital, Angel/Individual, Finance Operator · United States

    Series BSeries AAdvertisingE-commercePaymentsEnterprise Software

    Portfolio: Fond, Octiv, Sproutling Acquired by Mattel, Bridgit and 66 more

    Verified email available

  • Aditya SinghVerified

    Venture Capital · United States

    AdvertisingHealth CareGeneticsHuman Computer Interaction

    Portfolio: Sybill, CipherTrace, Kleeen Software, NearGroup and 12 more

    Verified email available

  • Christophe FraiseVerified

    Venture Capital, Angel/Individual · United States

    E-commerceInvestment ManagementRetailBridging Online and Offline

    Portfolio: TrustEgg, Talla, Outsite, Washos and 50 more

    Verified email available

  • Enis HulliVerified

    Venture Capital, Entrepreneurship Program, Private Equity Firm · United Kingdom

    Investment ManagementBankingStartupsInformation Technology (IT)

    Portfolio: App Samurai, BuyBuddy, WholeSurplus, rakam and 26 more

    Verified email available

  • Fady YacoubVerified

    Entrepreneurship Program · United States

    Health CareE-commerceAccountingCustomer Service

    Portfolio: UiPath, Dapper Labs, Arcus, Myome and 27 more

    Verified email available

  • Jeff HymanVerified

    Angel/Individual · United States

    Health CareEnterprise SoftwareMobileClean Technology

    Portfolio: Elemeno Health, Lotterycom AutoLotto, Tpaga, Different and 18 more

    Verified email available

  • Onsi SawirisVerified

    Entrepreneurship Program · United States

    Health CareE-commerceAccountingCustomer Service

    Portfolio: UiPath, Dapper Labs, Arcus, Myome and 27 more

    Verified email available

  • Shahram SeyedinVerified

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

    Health CareDigital TherapeuticsLife ScienceArtificial Intelligence (AI)

    Portfolio: Cozymeal, Kinsa, Curai, Aspect Biosystems and 27 more

    Verified email available

  • Swaroop KolluriVerified

    Venture Capital · United States

    AdvertisingHealth CareGeneticsHuman Computer Interaction

    Portfolio: Sybill, CipherTrace, Kleeen Software, NearGroup and 12 more

    Verified email available

  • Paul Quigley

    Venture Capital, Entrepreneurship Program, Investor · United States

    SeedPre-SeedHealth CareE-commerceAccountingCustomer Service

    Portfolio: UiPath, Dapper Labs, Arcus, Myome and 27 more

    Contact details available

  • Marc AngelesVerified

    Angel/Individual · United States

    Health CareCybersecurityDigital MediaFilm

    Portfolio: Telcoin, SingularityNET, PROPS by YouNow, Listia and 4 more

    Verified email available

  • Audrius Visniauskas

    Angel/Individual · United States

    Investment ManagementDatingClassifiedsProductivity Software

    Portfolio: BoxC, Mycroft AI, italist, Orphidia and 7 more

    Contact details available

  • Diego ReyVerified

    Founder, Angel/Individual, Operator · United States

    SeedPre-SeedBiotechnologyElectronic Health Records (EHR)Health and Hospital ServicesClinical Trials

    Portfolio: BillionToOne, Indee Labs, Meru Health, Reverie Labs and 1 more

    Verified email available

  • Rina Onur

    Angel/Individual · Turkey

    Turkey-based Startups

    Portfolio: App Samurai, Spirohome, rakam, ClaimCompass and 28 more

    Contact details available

  • Hitesh Jasani

    Angel/Individual · United States

    Health CareEnterprise SoftwareMobileClean Technology

    Portfolio: Life360, Moxxly, Mycroft AI, Proven and 3 more

    Contact details available

  • Lawrence Diao

    Venture Capital, Angel/Individual, Investor · United States

    Series ACryptocurrency

    Portfolio: Loop Support, BillionToOne, District Doughnu

    Contact details available

By investment stage

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many BillionToOne investors are on Angel Roster?

Angel Roster lists 16 BillionToOne investors. 11 of them (69%) include a verified email address.

What types of investors are they?

The most common investor types are Angel Investors (11), Venture Capital Firms (8) and Entrepreneurship Programs (4). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do BillionToOne investors invest in?

Among those that list a stage, the most common are Seed (2), Series A (2) and Pre-Seed (2).

Where are BillionToOne investors based?

Most are based in the United States (14), Turkey (1) and the United Kingdom (1).

Which companies have BillionToOne investors backed?

The most-backed portfolio companies among them are Ender (3), Sequence Bio (3), Dapper Labs (3), UiPath (3) and CHAI (3).

How do I contact BillionToOne investors?

Create a free Angel Roster account to search and filter all 16, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.