Johnson & Johnson Innovation – JJDC — Full Portfolio
38 tracked investments · listed companies and verified rows first
Protagonist is a company that emphasizes a diverse and inclusive corporate culture as central to its innovation, with stated goals of creating wins for its organization and for patients.
BiotechHealthtechMilpitas, US
Dinesh V. Patel, PhD(Executive Officer, Director)Dinesh Patel(President & Chief Executive Officer)
BoardAsish K. Xavier, Ph.D.(Director)Michael Panaccio, Ph.D.(Director)Armen Shanafelt, Ph.D.(Director)Paul F. Truex(Director)
Co-investorsAisling CapitalCanaan PartnersJJDCLilly VenturesRA CapitalStarfish Ventures
Rapport is a biopharmaceutical company developing novel therapeutics.
BiotechHealthtechMedical Devices
Abe Ceesay(President)Cheryl GaultinDr. SevignyAbraham N. Ceesay(President and Chief Executive Officer and Director)
Co-investorsARCH Venture PartnersSofinnova VenturesCapital GroupThird Rock Ventures
Biotech
Co-investorsKurma PartnersSofinnova PartnersM VenturesSR One Capital Management
Bright Peak Therapeutics is a biotechnology company developing multi-functional PD-1 inhibitors for cancer immunotherapy, based on its EDC protein-engineering platform.
BiotechHealthtechSan Diego, US
Vijaya Pattabiraman(Co-founder & Chief Technology Officer)inJeffrey Bode(Scientific co-founder; Professor at ETH Zürich)inFredrik Wiklund(Chief Executive Officer)Christine Siu(Director)Michael Rosenzweig(Director)Bertolt Kreft(Executive Officer)
Co-investorsRA CapitalVersant VenturesVenrockAlexandriaBlackRockFidelity Investments+2 more
Citryll is a clinical-stage biotech developing CIT-013, an antibody therapy that targets extracellular traps by selectively binding citrullinated histones to both inhibit new trap formation and clear existing ones.
BiotechHealthtechMedical DevicesOss, NL
Renato Chirivi(Co-founder (former CSO))in
BoardPaul Peter Tak(Chair of the Board)
Co-investorsPureos BioventuresBioGeneration VenturesForbionSeventure PartnersBOMCurie Capital+1 more
CuraSen Therapeutics is a privately funded biopharmaceutical company developing treatments that selectively activate adrenergic receptors in the brain to restore noradrenergic signaling.
BiotechHealthtech
Anthony Fordin
Co-investorsAlta PartnersLongitude Capitalabrdn plcIntermediate Capital GroupNew Leaf Venture PartnersPappas Capital+2 more
Loci Orthopaedics develops extremity orthopaedic technologies, including its InDx device for the thumb base joint, using evidence-based design to address unmet clinical needs.
HealthtechMedical DevicesGalway, IE
Brendan Boland(Co-founder & Executive Chairperson)Gerry(Co-founder)Barry(CEO)Paul(Finance Leader)John(VP Technical Operations)
Co-investorsSeroba Life SciencesLaunch Capital
Mestag Therapeutics is an immunology company developing first-in-class agonist antibody therapies for cancer and inflammatory diseases based on fibroblast biology, and operates a RAFT platform for discovering new drug targets.
AI & Machine LearningBiotechHealthtech
Susan Hill(Chief Executive Officer)inMichael B. Brenner(Founder)Chris Buckley(Founder)Mark Coles(Founder)inSoumya Raychaudhuri(Founder)David A. Tuveson(Founder)
Co-investorsGV (Google Ventures)ForbionNorthpond VenturesSV Health InvestorsJJDC
ONL Therapeutics is a clinical-stage biopharmaceutical company developing therapies to preserve sight by preventing Fas-mediated death of retinal cells, a cause of vision loss and blindness.
BiotechHealthtechMedical DevicesAnn Arbor, US
David Zacks(Co-Founder & Chief Scientific Officer)inDavid Esposito(Executive Officer, Director)inConstance Chang(Executive Officer)John K Freshley(Executive Officer, Director)inJeffrey A Jamison(Executive Officer)in
BoardAaron Fletcher(Director)in
Co-investorsExSight VenturesInvest MichiganNovartis Venture FundVisionary VenturesBios PartnersInFocus Capital Partners, LLC+3 more
Orasis is a pharmaceutical company developing drugs for the eye, operating in the ophthalmology and eyecare space.
BiotechHealthtechMedical Devices
Co-investorsArboretum VenturesMaverick Ventures IsraelVisionary VenturesCatalio Capital ManagementLifeSci Venture PartnersSequoia Capital+1 more
SpectraWAVE develops optical and computational imaging technologies to diagnose and guide treatment decisions for patients with coronary artery disease and cardiovascular disease.
AI & Machine LearningDeep TechHealthtechMedical DevicesBedford, US
Eman Namati(President & CEO)inGuillermo Tearney(Founder; Professor of Pathology, Massachusetts General Hospital)Gregg Stone(Founder; Professor of Medicine, Mount Sinai Heart Health System)James Muller(Founder; Cardiologist, Brigham and Women's Hospital)inJeffrey O'Donnell(Founder; Managing General Partner, Runway Healthcare)Vivek Walimbe(Chief Operating Officer)in
Co-investorsLumira VenturesS3 VenturesSV Health InvestorsDeerfield Management Company
Georgiamune is a biopharmaceutical company developing targeted immunomodulator drugs that activate or down-modulate immune signaling pathways to treat cancer and autoimmune diseases.
BiotechDeep TechHealthtechGaithersburg, US
Samir N. Khleif(Founder & CEO)inRamy Ibrahim(Chief Medical and Strategy Officer)inMikayel Mkrichyan(Senior Vice President of Science and Discovery)Sarah Sharman(Vice President of IP Legal Affairs)
BoardSean Parker(Director)Elena Viboch(Director)in
Board seatNancy Ondovik· per SEC Form D · $131.9M raise · filed Aug 2026
Co-investorsCatalio Capital Management, LPHAWKTAILLauder PartnersPrevail Venture CapitalGeneral Catalyst
Accent Therapeutics is a biotechnology company focused on discovering and developing small molecule drugs to improve health outcomes for cancer patients.
BiotechHealthtechLongevity
Co-investorsAtlas VentureDroia VenturesEcoR1 CapitalGV (Google Ventures)The Column GroupJJDC+1 more
Aro Biotherapeutics develops tissue-targeted genetic medicines using a proprietary protein technology called Centyrins.
BiotechHealthtechPhiladelphia, US
Karyn O'Neil(Executive Officer, Director)Susan Dillon(Founder)inMark V. Laurenzi(Executive Officer)
BoardElizabeth Anderson(Director)Bruce Peacock(Director)
Co-investorsAvego BioScience CapitalHealthCapAgent CapitalBiotechnology Value FundCowen Healthcare InvestmentsNorthpond Ventures
ARO Network is an edge network infrastructure platform designed for AI agents to operate on local devices and residential networks using users' real-world resources.
AI & Machine LearningCrypto & Web3Data & Infrastructure
Co-investorsCVP NoLimitEv3 Ventures LlcNo Limit Holdings (NLH)17SigmaNorte VenturesOnevc Venture Partners Llc
Datavant Connect is a data connectivity platform that enables healthcare and life sciences organizations to share and link datasets while maintaining privacy compliance through tokenization technology.
AI & Machine LearningData & InfrastructureDigital HealthEnterprise SoftwareHealthtech
Kyle Armbrester(Chief Executive Officer)in
Co-investorsFlex Capital PartnersGrand VenturesHealth Catalyst CapitalSixth StreetTensility Venture PartnersTRANSFORMATION CAPITAL
Fusion Pharma develops targeted alpha therapeutics that link alpha-emitting medical isotopes to molecules targeting biomarkers on cancer cell surfaces to selectively kill tumor cells.
BiotechHealthtech
Co-investorsFACIT (Fight Against Cancer Innovation Trust)HealthCapLumira VenturesSeroba Life SciencesVenture OntarioYsios Capital+2 more
BiotechSan Diego, US
Han Ying(Director)Usman Nassim(Director)Weiguo Yu(Executive Officer)Renate Parry(Director)Ying Luo(Director)inSongjiang Ma(Director, Executive Officer)
HYALEX Orthopaedics develops a synthetic cartilage platform for joint repair in orthopaedic surgery.
HealthtechMedical DevicesLexington, US
Carl Vause(Executive Officer, Director)inMira Sahney(Executive Officer, Director)inDavid Myung(Director)
BoardMichael Hawkins(Director)Wende Hutton(Director)inWilliam Harrington(Director)in
Co-investorsCanaan PartnersOUP (Osage University Partners)Treo Ventures, Llc
Moon Surgical develops the Maestro robotic surgery system, a digital surgical robotics platform used by surgeons to perform procedures.
HealthtechMedical DevicesRoboticsParis, FR
Brice Gayet(Founder)inAnne Osdoit(Chief Executive Officer)inEric Ermenault(Chief Commercial Officer)inAnne Renevot(Chief Financial Officer)inViola Fleig(Chief Operations Officer)inDavid Noonan(Chief Technology Officer)in
Co-investorsSofinnova PartnersNVIDIACathay HealthNVentures
PhaseBio is a company focused on developing treatments for cardiovascular disease, which is a leading cause of death in the United States.
BiotechHealthtechMedical DevicesMalvern, US
Ashutosh Chilkoti(Director)Joel Sussman(Executive Officer)Jonathan Mow(Chief Executive Officer)in
BoardJames Barrett(Director)Michael Gutch(Director)Justin Klein(Director)
Co-investorsMountain Group CapitalNew Enterprise Associates (NEA)Hatteras Venture Partners
HealthtechBelmont, US
Barry Cheskin(Executive Officer, Director)S. Arieh Zak(Executive Officer)George Green(Executive Officer)
BoardDrew Schiff(Director)Michael Carusi(Director)Lou Bock(Director)
Co-investorsAisling CapitalArcher Capital GroupArcher Venture CapitalLightstone VenturesScale Venture Partners
HealthtechHouston, US
Joanna Nathan(Executive Officer, Director)in
BoardMicheal Haimour(Director)Ed Boyle(Director)Sean Churchill(Director)
Co-investorsHouston Angel NetworkNew World AngelsTMC Venture Fund
Pulmocide is a biopharmaceutical company developing inhaled therapies for difficult-to-treat respiratory diseases, currently focused on respiratory fungal infections such as pulmonary aspergillosis.
BiotechHealthtech
Pete Strong(Co-founder)Garth Rapeport(Co-founder)inKazuhiro Ito(Co-founder)inJohn Murray(Co-founder)inDavid Mantusin
Co-investorsAdjuvant CapitalF-Prime CapitalJeito CapitalLongwood FundSR One Capital ManagementSV Health Investors+2 more
Rondo Therapeutics is an immuno-oncology biopharmaceutical company developing bispecific/multispecific antibody therapeutics designed for tumor-selective targeting to treat solid tumors while sparing healthy tissue.
BiotechHealthtech
Shelley Force Aldred(Co-Founder & Chief Executive Officer)inNathan Trinklein(Co-Founder, President & CSO)inKatherine(Chief Development Officer)Thomas(Chief Medical Officer)
Co-investorsCanaan PartnersRed Tree VentureSV Health InvestorsNovo Holdings
Solenic Medical is a medical company; this page is an investor contact form and does not describe the company's products or technology in detail.
Medical DevicesCollege Station, US
James Y Lancaster(Executive Officer, Director)in
BoardJohn Hodock(Director)Robert Calvin Goforth(Director)
Co-investorsShangBay Capital LLCSugati Ventures
Astoria, US
Demetrius Michael Karagas(Executive Officer, Director)Steven Gutentag(Founder)in
BoardRebecca Kaden(Director)in
Co-investorsAlpha PartnersComcast VenturesConnetic VenturesCVS Health VenturesEvolution VC PartnersForeground Capital+14 more
Transforming the lives of patients through a functional cure for Type 1 Diabetes
BiotechSan Diego, US
Brittany Bradrick(Executive Officer)Anne Sandan(Executive Officer)Elizabeth Bui(Executive Officer)Steve White(Executive Officer)Howard Foyt(Executive Officer)inKevin D'Amour(Executive Officer)in
Co-investorsArtis VenturesBain Capital Life SciencesRA CapitalSanderling VenturesThe Vertical GroupRed Tree Venture
Welldoc develops an AI-driven digital health platform focused on cardiometabolic disease management, providing personalized treatment solutions for patients with diabetes and related conditions.
AI & Machine LearningDigital HealthHealthtechBaltimore, US
Ryan Sysko(Executive Officer, Director)inSuzanne Clough(Executive Officer)inKevin McRaith(President and CEO)inAnand Iyer(Chief AI Officer)inChris Bergstrom(Executive Officer)in
BoardTerry Lierman(Director)
Co-investorsMerck Global Health Innovation FundSamsung VenturesAsset Management CompanyDigiTx Partners LLCExcel Venture ManagementTCP Venture Capital+1 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
ApoGen BiotechnologiesAquinox PharmaceuticalsMadisonPerceive BiotherapeuticsPetra PharmaRevision OpticsX-Vax Technology
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.




























































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