/Investor DB

Gigascale Capital — 2025 Investments

6 investments dated 2025 · listed companies and verified rows first · show all

Arborarbor.ecoin𝕏Oct 2025 · $55M

Arbor provides a platform for measuring carbon emissions across supply chains using supply-chain-specific data points rather than global averages, enabling calculations in minutes instead of months or years.

CleantechClimate TechData & InfrastructureEnterprise SoftwareImpact & Social GoodSaaS

Danny Grande(Founder)in

Co-investorsStartup TNTThin Air Labs645 VenturesChaac VenturesComma CapitalLowercarbon Capital+1 more

Commonwealthcommonwealth.imAug 2025 · $863M

Commonwealth (commonwealth.im) is a DAO coordination platform; the sources supplied contain no verifiable information about it.

Co-investorsCanaan PartnersCoinbase VenturesIOSG VenturesNascentBreakthrough Energy VenturesFuture Ventures+9 more

Commonwealthjoincommonwealth.xyzin𝕏Aug 2025 · $863M

Commonwealth (WLTH) is a platform that lets individuals invest in private companies starting at $20, with holdings backed 1:1 by verified equity and the ability to buy and sell without long lock-up periods.

FintechMarketplaces

Co-investorsBlack DragonParaFi CapitalParafi General FundBreakthrough Energy VenturesCoatue ManagementEquinor Ventures+11 more

Commonwealth Fusion Systemscfs.energyin𝕏Sep 2025 · $863M

Commonwealth Fusion Systems develops commercial fusion power plants using high-temperature superconducting magnet technology to provide grid-scale energy.

CleantechClimate TechDeep TechEnergyCambridge, US

Brandon Sorbom(Founder)inRobert Mumgaard(Executive Officer, Director)inDaniel Brunner(Executive Officer)inBob Mumgaard(Founder)inDan Brunner(Founder)Dennis Whyte(Founder)

Co-investorsAdvection Growth CapitalArmada Investment AGBay Bridge Ventures ClimateBeni Venture CapitalBrainstorm VenturesBreakthrough Energy Ventures+46 more

Radiantradiantnuclear.comin𝕏May 2025

Radiant Nuclear develops Kaleidos, a portable nuclear microreactor designed to replace diesel generators for remote locations and provide resilient backup power to hospitals, datacenters, and military installations.

Deep TechEnergyHardwareEl Segundo, US

Doug Bernauer(Founder)inBob Urberger(Founder)in

Co-investorsAcequia Capital (AceCap)Align VenturesAndreessen HorowitzBeyond CapitalCantos VenturesCarbon+27 more

Terraton Industrialterraton.aiinApr 2025

Terraton offers a full-stack biochar platform that helps agribusinesses convert agricultural waste into biochar, providing financing, vetted equipment, facility management software, and handling of carbon credit certification and sales.

AgTechClimate TechSaaSSan Francisco, US

Kevin Gibbs(Co-Founder & Chief Executive Officer)inNat Robinson(Co-Founder & Chief Operating Officer)inGreg D'Alesandre(Co-Founder & Chief Carbon Officer)inGregory Dalesandre(Executive Officer)

Co-investorsGlobal Brain

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.