/Investor DB

Define Ventures — 2025 Investments

8 investments dated 2025 · listed companies and verified rows first · show all

Double Blind Biodoubleblindbio.coDec 2025✓ verified

Double Blind Bio builds AI agents that automate administrative workflows within clinical trial sites and sponsor operations, enabling faster and more efficient execution of clinical studies.

AI & Machine LearningHealthtechMedical DevicesSan Francisco, US

David Hughes(Executive Officer, Director)Shruti Tibrewala(Executive Officer, Director)

Co-investorsPeterson VenturesSignalFireStartX

Migamiga.orgin𝕏Jul 2025SEC filingmedium confidence

MIGA is a multilateral organization that provides political risk insurance and credit guarantees to support private investment in developing countries.

FintechImpact & Social GoodInsurTechWashington, US

Walter Raymond Cooper(Executive Officer, Director, Promoter)Tsutomu Yamamoto(Managing Director)inJunaid Kamal Ahmad(Vice President, Operations)Ed Mountfield(Vice President and Chief Financial Officer)inAriane Di Iorio(Director, Economics and Sustainability)Muhamet Fall(Director for Industries)in

Board seatLynne Chou O'Keefe· per SEC Form D · $4M raise · filed Jul 2025

Co-investorsTrade and Development BankAdapt VenturesAlumni VenturesAsymmetric Capital PartnersFloating PointLux Capital+2 more

Foundation Healthfoundationhealth.comSeries A · Oct 2025 · $20M

Foundation Health offers an AI operating system for pharmacies that automates prior authorizations, refill authorizations, financial assistance enrollment, 340B compliance, and patient communications, along with a white-labeled digital pharmacy front door and a healthcare API.

AI & Machine LearningDigital HealthHealthtech

Umar Afridi(Founder)in

Co-investorsBoxGroupCalm/Storm VCExceptional CapitalIntermountain HealthPage One VenturesTranspose Platform Management

Healthier Capitalhealthiercapital.comOct 2025 · $45M

Healthier Capital is a venture capital firm that invests in technology-enabled healthcare companies seeking to reduce costs and improve care delivery.

Digital HealthFintechHealthtech

Amir Dan Rubin(CEO and Founding Managing Partner)in

Co-investorsModi VenturesBlack Opal VenturesMacquarie CapitalMaverick VenturesNorwest Venture PartnersOncology Ventures+2 more

Hyrohyro.aiOct 2025

Plug-and-play conversational AI platform enabling voice and chat interactions with information across digital channels.

Israel Krush(Founder)inRom Cohen(Founder)inUri Valevski(Founder)

Co-investorsBlack Opal VenturesDorm RoomEntrepreneurs Roundtable Accelerator (ERA)Hanaco Venture CapitalHealthier CapitalK20 Fund+9 more

Layer Healthlayerhealth.comin𝕏Series A · Mar 2025 · $21M

Layer Health builds AI tools for hospitals and health systems that automate clinical registry abstraction and custom quality-metric extraction across service lines such as cardiovascular, surgery, and oncology.

AI & Machine LearningDigital HealthHealthtechBoston, US

David A. Sontag(Executive Officer, Director)inLuke Murray(Founder)inDivya Gopinath(Founder)inDavid Sontag(Founder)Monica Agrawal(Founder)Steven Horng(Founder)

Co-investorsEast Post Road VenturesFlare Capital PartnersGV (Google Ventures)

Marit Healthmarithealth.comin𝕏Seed · Mar 2025 · $3M

Marit is a free career platform for physicians and advanced practice providers (APPs) that offers crowdsourced, anonymous salary data and aggregated job listings from employers, associations, and job boards.

Digital HealthHealthtechHR Tech

Rob Anderson(Co-founder)in

Co-investors25MadisonF-Prime CapitalReach Capital

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Healthcare AI Automation

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.