/Investor DB

Prime Impact Fund — 2021 Investments

2 investments dated 2021 · listed companies and verified rows first · show all

sublimesublime-systems.cominApr 2021

Sublime Systems develops an energy-saving, carbon-reducing process for manufacturing cement from previously inaccessible minerals.

CleantechClimate TechConstruction TechNew MaterialsBoston, US

Leah Ellis(Founder)inYet-Ming Chiang(Founder)inRob Davies(Chief Executive Officer)in

BoardKatie Rae(Director)inJohanna Wolfson(Director)in

Co-investorsAzolla VenturesCongruent VenturesCRH VenturesEnergy Impact PartnersKhosla VenturesLowercarbon Capital+4 more

Tynttynt.comOct 2021 · $8.5M

Tynt operates a traffic and monetization platform for publishers.

AdTechMarketing TechSaaS

Co-investorsVerdex CapitalDisruptive VenturesGreycroftInovia CapitalMetamorphic VenturesStarlight Ventures

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.