/Investor DB

Tailwind Futures — Full Portfolio

6 tracked investments · listed companies and verified rows first

Alliumengalliumeng.comin

Allium manufactures stainless-clad rebar that meets the AASHTO M 329M standard, offered in a full size range (#3–#18) and ASTM A615 and A706 specifications.

Advanced ManufacturingCleantechConstruction TechNew MaterialsPeabody, US

Steven Jepeal(Cofounder)inSam McAlpine(Founder)in

Co-investorsAera VCAlumni VenturesBay Bridge Ventures ClimateCastor VenturesCreative Destruction Lab (CDL)Propeller VC

Class 3 Technologiesclass3technologies.cominOct 2025

Class 3 Technologies, spun out of engineering consultancy Arup, develops Iris, a platform that assesses natural hazard and climate risk to buildings using component-level engineering models to estimate damage, downtime, and financial loss.

Climate TechPropTechSaaSNew York, US

Hedi Smida(Founder)inIbbi Almufti(Founder)inSean Merrifield(Founder)inIbrahim Al-Mufti(Executive Officer, Director)Rebecca Birmingham(Executive Officer, Director)in

BoardMarie Thompson(Director)

Co-investorsSustainable Future VenturesPowerhouse

Cryogenxcryogenx.comin

Cryogenx develops CGX1, a portable body cooling device designed to treat heatstroke and prevent heat-related deaths.

BiotechDeep TechHardwareHealthtechMedical Devices

Matthew Power

BoardLevison Wood

Co-investorsBritish Design FundFuture Planet CapitalUK Innovation & Science Seed Fund

DexMatdexmat.comin𝕏Feb 2026

DexMat produces Galvorn, an advanced carbon material that combines high electrical and thermal conductivity with strength, light weight, flexibility, and recyclability as an alternative to copper and other metals.

Advanced ManufacturingCleantechDeep TechNew MaterialsHouston, US

Matteo Pasquali(Director)inDmitri Tsentalovich(Co-Founder / CTO)inBryan Guido Hassin(CEO & Board Director)inJill Dupre(Executive Officer)inAsena Hertz(Executive Officer)in

BoardKent Lucas(Director)in

Co-investorsCapital FactoryCollaborative FundDraper AssociatesNon Sibi VenturesOptic CapitalThird Derivative+3 more

FieldFactorsfieldfactors.comin

FieldFactors designs and implements large-volume rainwater capture and aquifer storage systems for industrial facilities to reduce freshwater consumption, prevent flooding, and ensure water security.

Advanced ManufacturingAgTechCircular EconomyCleantechClimate TechDelft, NL

Karina Peña(Chief Executive Officer)inWilrik Kok(Chief Commercial Officer)in

Co-investorsAmplifica Capital

Hohonuhohonu.ioin

Hohonu builds low-cost water level sensors that transmit real-time data on tides, flooding, and sea-level rise for coastal communities and water monitoring teams.

Climate TechGovTechHardwareIoT

Brian Glazer(Founder)inStanley Lio(Co-founder / Engineer)

Co-investorsBlue StartupsEcho River CapitalPropeller VCTELUS Pollinator Fund for Good

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.