Closed Loop Partners — 2025 Investments
3 investments dated 2025 · listed companies and verified rows first · show all
GreenMantra Technologies transforms plastic waste into high-performance materials through molecular recycling technology, breaking down post-consumer polypropylene and polyethylene for use in commercial applications and circular economy solutions.
Circular EconomyCleantechNew MaterialsToronto, CA
Co-investorsArcTern VenturesInnovative Solutions CanadaCycle Capital
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
ClearCOGSClosed Loop Partners
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.


