S3 Ventures — 2025 Investments
15 investments dated 2025 · listed companies and verified rows first · show all
QbDVision provides a software platform designed to address digital transformation challenges in pharmaceutical and biotech manufacturing, helping companies manage compliance, quality, and process development.
BiotechCloud ComputingEnterprise SoftwareHealthtechSaaSAustin, US
Yash Sabharwal(President, CEO, Co-Founder)inRyan Shillington(CTO, CISO, Co-Founder)in
Board seatEric Engineer· per SEC Form D
Co-investorsNorthpond VenturesCartmell VenturesCREATE HEALTH VENTURES
Liquibase provides a platform for governing and automating database change management across pipelines, platforms, and teams, integrating with tools like ServiceNow, GitHub, Harness, and Terraform.
Data & InfrastructureDeveloper ToolsEnterprise Software
Robert(Co-founder)Pete(Co-founder)Nathan(Founder (Liquibase open-source project))Patti(Chief Executive Officer)Ryan(Chief Customer Officer / Customer Success)Steve Surace(Vice President of Engineering)in
Co-investorsMercury Fund
VahatiCor is developing the A-FLUX Reducer System, an interventional device to treat coronary microvascular dysfunction, a condition affecting millions of patients—particularly women—who experience chest pain and cardiac symptoms despite normal standard angiography results.
HardwareHealthtechMedical DevicesSanta Clara, US
Marwan Berrada(Founder and Chairman)inHarry Rowland(CEO)inKevin Van Bladel(Chief Technology Officer)inMark Niggli(Chief Commercial Officer)inMarwan Berrada-Sounni(Executive Officer, Director)in
BoardBrian R. Smith(Director)in
Co-investorsIntuitive Ventures
Kamiwaza offers a distributed AI orchestration platform that processes data where it resides, allowing enterprises to deploy AI without centralizing data or compromising security.
AI & Machine LearningData & InfrastructureEnterprise SoftwareGovTechSilverthorne, US
Matthew Wallace(Executive Officer, Director)inLuke Matthew Norris(Executive Officer, Director)
Board seatEric Engineer· per SEC Form D
Co-investorsAscend Venture CapitalCitta CapitalFirstMile VenturesGreater Colorado Venture FundPioneer Square LabsAscend+2 more
Alleviant Medical develops an investigational minimally invasive medical device using interatrial shunt therapy to treat heart failure patients, currently in FDA-approved clinical trials (ALLAY-HF and ALLAY-HFrEF).
BiotechHealthtechMedical DevicesAustin, US
Adam Berman(Executive Officer, Director)inJacob Kriegel(Executive Officer, Director)Avni Patel(Executive Officer, Director)Christopher Alex Arevalos(Executive Officer, Director)Albertien Greijdanus(Executive Officer, Director)
BoardGeoff Pardo(Director)in
Co-investorsBroadview VenturesRiverVest Venture PartnersTMC Venture FundCadence Healthcare VenturesGilde HealthcareGilmartin Capital LLC+2 more
Endovascular Engineering develops clot removal technologies targeting venous thromboembolism.
Medical Devices
Co-investors415 CapitalNorwest Venture PartnersGilde HealthcarePanakes Partners
Folia Health is a digital health platform that enables patients and caregivers to track symptoms, treatments, and health outcomes through personalized surveys, generating home-reported outcomes data used by life sciences companies and researchers to understand real-world treatment impacts.
Data & InfrastructureDigital HealthEnterprise SoftwareHealthtechSaaSMassachusetts, US
Nell Meosky Luo(Founder)inDan Toffling(Co-Founder & CTO)inRavi Bhatt(Founder)inPaul T. Meosky(Executive Officer, Director)
Co-investorsBantam GroupCorrelation VenturesCrosslink CapitalElevate VenturesIU VenturesJoyance Partners+12 more
Cision is a global media intelligence company that helps organizations identify and connect with journalists, influencers and online authors, distribute public relations and marketing communications, and measure their impact.
Marketing TechMedia & EntertainmentSaaSChicago, US
Co-investorsA-Rod CorpAllCloudAltitude AcceleratorAmpersandBlumberg CapitalBoulder Ventures+24 more
Mavvrik provides a platform for real-time financial control and cost management across cloud, on-premise, and AI spending.
AI & Machine LearningCloud ComputingEnterprise SoftwareSaaSAustin, US
Darmawan Suwirya(Founder)in
Co-investorsAmplify.LAFlyover CapitalKnoll VenturesTech Square VenturesTuesday Capital
Nestimate offers a software analytics platform that helps retirement plan fiduciaries select, implement, and monitor guaranteed lifetime income solutions within 401k and defined contribution plans.
FintechInsurTechSaaSLincoln, US
Kelby Meyers(Executive Officer, Director)
BoardBrock Smith(Director)
Co-investorsAltari VenturesInvest NebraskaPruVen Capital Partners
Opine builds AI agents that consolidate scattered deal context and product knowledge into real-time deal intelligence for technical sales teams.
AI & Machine LearningSaaSSales TechDurham, US
Akash Ganapathi(Founder)inCharlie Duong(Executive Officer, Director)Austin Kelleher(Executive Officer, Director)
Co-investors100Km Ventures LlcGray VenturesKnoll VenturesPrimordial VenturesPropel Venture PartnersPrimordial
Suite Studios offers a file streaming product that lets teams access and work with cloud-stored files in real time without pre-downloading or syncing, with cloud storage that mounts like a local SSD.
Cloud ComputingCreator EconomyMedia & EntertainmentSaaSBoulder, US
Craig Hering(CEO & Co-Founder)inMichael Hering(Founder)inJay Maxwell(CPO & Co-Founder)inJames D. Maxwell(Executive Officer, Promoter)Hoppy Maffione(Chief Operating Officer)inBrett Queener(Director)in
Co-investorsBonfire VenturesRange VCGrotech VenturesMassiveThe Fund
Versa provides a receipt capture and reconciliation platform for corporate travel and expense management.
Enterprise SoftwareFintechSaaSNew York City, US
Ted Power(Founder)inThomas Moore(Founder)in
Co-investorsCollaborative FundSoma CapitalY CombinatorAndreessen HorowitzCharacterKleiner Perkins+4 more
Versa Vascular is developing a tricuspid valve repair device with a delivery system designed for precise, repositionable implant placement.
HealthtechMedical DevicesSanta Cruz, US
Co-investorsCorewell Health VenturesSanta Cruz VentureView VenturesBioStar CapitalCadence Healthcare Ventures
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
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.



































































