Fundraising Fox

Prelude Ventures2026 Investments

4 investments dated 2026 · listed companies and verified rows first · show all

Boston ElectrometallurgicalMar 2026SEC filingmedium confidence

Woburn, US

Donald Sadoway(Director)Tadeu Carneiro(Executive Officer, Director)Christopher Poirier(Director)Ingo Wender(Director)

BoardShyan Kamadolli(Director)

Board seatMark Cupta· per SEC Form D · $100M raise · filed Mar 2026

Co-investorsArcelorMittal

Energy Impact Partnersenergyimpactpartners.comin𝕏Aug 2026 · $750M

Energy Impact Partners is an investment firm that connects entrepreneurs with large corporations to fund and support companies working on transforming the global economy toward decarbonization.

CleantechClimate TechEnergy

Lindsay Luger(Founder)inHans Kobler(Founder)in

Co-investorsClean Energy VenturesEvergy VenturesJERAMOL SwitchAmazon Alexa FundBlindspot Ventures Management Co+9 more

Impact Partnersimpact-partners.comin𝕏Aug 2026 · $750M

Impact Partners is an impact investing firm active since 2007, focused on supporting a more inclusive society.

Impact & Social Good

Co-investorsCDP Venture CapitalAmazon Alexa FundBlindspot Ventures Management CoBreakthrough Energy VenturesEnergy Impact PartnersFranklin Templeton+4 more

PolyGone SystemsFeb 2026

Microplastic monitoring and filtration solutions company

Kearny, US

Yidian Liu(Executive Officer, Director)Nathaniel Banks(Executive Officer, Director)

BoardJulie Maples(Director)

Co-investorsTech Council Ventures10X CapitalFYRFLY Venture PartnersGolden SeedsINTERSTATE FUSION VENTURESLowercarbon Capital+2 more

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.