/Investor DB

Katapult — Full Portfolio

9 tracked investments · listed companies and verified rows first

Jiva Materialsjivamaterials.comin𝕏✓ verified

Jiva Materials produces printed circuit boards using Soluboard®, a sustainable alternative material that reduces CO2 emissions and enables easier recycling and recovery of precious metals.

Circular EconomyCleantechNew Materials

Jack Herring(Founder + Chief Product Officer)inStephen Driver(Chief Executive Officer)in

Co-investorsVenrexMoonstone Venture CapitalRegeneration.VC

BioEsolbioesol.comin𝕏Mar 2024

BioEsol provides industrial and commercial energy management software and Energy as a Service (EaaS) solutions, optimizing energy consumption and incorporating battery energy storage systems (BESS) for businesses seeking to reduce operational energy costs and carbon emissions.

AI & Machine LearningCleantechEnergyEnterprise SoftwareGuadalajara, MX

Alejandra Alfaro(Founder)in

Co-investorsTechstarsThird Derivative

Brineworksbrineworks.techin𝕏Sep 2025

Brineworks develops an electrochemical Direct Air Capture system that uses electrolyzer technology and renewably powered intermittent operation to capture CO₂ at low cost.

CleantechClimate TechDeep Tech

Joseph Perryman(Founder)inGudfinnur Sveinsson(Founder)

Co-investorsSeaX VenturesAiiM PartnersFirst MomentumNucleus CapitalSatganaThird Derivative+2 more

Gazelle Wind Powergazellewindpower.comin𝕏Dec 2021

Gazelle Wind Power develops a floating platform system for offshore wind turbines designed to reduce weight, mooring complexity, and operational costs compared to conventional solutions.

CleantechClimate TechDeep TechEnergyHardwareViana do Castelo, PT

Valentin de Torres-Solanot del Pino(Founding Partner)

Co-investorsAugust OneIndico Capital Partners

Gricdgricd.comMay 2023 · $1.5M

Cold chain solutions for storage, transport, and monitoring of temperature-sensitive medical and agricultural items.

Co-investorsCo-Creation Hub (CcHUB)Rising Tide Africa (RTA)Third DerivativeAtlantica VenturesJaza Rift VenturesVestedWorld

OKOoko.financein𝕏Apr 2022

Oko.finance provides financial services including crop insurance, savings tools, and loans to smallholder farmers in rural areas of emerging countries.

AgTechClimate TechFintechHR TechImpact & Social GoodInsurTechLuxembourg, LU

Co-investorsMercy Corps VenturesNewfund CapitalTechstars

Planbooplanboo.ecoinMar 2024 · $1.1M

Planboo removes carbon from the atmosphere at scale using nature-based solutions and offers MRVin technology for real-time monitoring and transparent reporting of carbon removal projects.

CleantechClimate TechImpact & Social GoodIoT

Freddie

Co-investorsRockstartSilverstrand Capital

Other

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

LongShot StudioMetastack

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.