InvestmentHAX lists Cortisys as a pre-seed healthcare startup building automated multi-locus TMS neuromodulation for mental healthcare.CortisysCortisysHAX
InvestmentHAX lists Halltech B.V. as a HAX 2026 startup building thin-film deposition technology for next-generation semiconductors.Halltech B.V.Halltech B.V.HAXhax.coAdded recently
InvestmentHAX lists Robotic Actuators Company as a HAX 2026 pre-seed hard-tech startup building digital hydraulic actuation for scalable mobile robots.Robotic Actuators CompanyRobotic Actuators CompanyHAXhax.cohax.coAdded recently
EssayPublished a HAX Plasma Forge thesis on plasma applications in semiconductor manufacturing and advanced materials.Plasma Beyond Fusion: Powering Next Gen Semiconductor Manufacturing & MaterialsHAXhax.coMAY 1, 2026MAY 1, 2026
InvestmentStill Bright raised $18.5M seed round for copper purification via electrochemistry, replacing smelting process.Still BrightStill BrightHAXsosv.comAdded recently
InvestmentCocoon raised $15M Series A for critical cement substitute.CocoonCocoonHAXhax.coMAR 18, 2026MAR 18, 2026
Team ChangeAvra van der Zee announced as SOSV General Partner supporting HAX.Avra van der Zee, General PartnerHAXhax.coMAR 2, 2026MAR 2, 2026
ExitPortfolio company VoltStorage sold to ESS Tech via asset sale.VoltStorageVoltStorageHAXcbinsights.comFEB 18, 2026FEB 18, 2026
NewsMultiple HAX portfolio companies highlighted in Trump Administration's Project Vault critical minerals initiative.HAX Portfolio in Trump Project VaultHAXhax.coFEB 3, 2026FEB 3, 2026
InvestmentXFuel raised $20M for low-carbon marine fuel technology.XfuelXfuelHAXhax.coJAN 27, 2026JAN 27, 2026
ExitPortfolio company Particle acquired by Digi International.ParticleParticleHAXcbinsights.comJAN 27, 2026JAN 27, 2026
ExitHAX portfolio company Rightbot acquired by Amazon for robotics delivery innovation.RightbotRightbotHAXcbinsights.comJAN 7, 2026JAN 7, 2026
New FundLaunched HAX Plasma Forge in Princeton, NJ partnership with Princeton Plasma Physics Laboratory and NJEDA to support plasma technology startups.HAX Plasma ForgeHAXhax.coJUN 18, 2025JUN 18, 2025