Stage FocusPre-Seed, Seed, Series A
GeographyUS
TypePE
Last Activity2026
Industry Focus
Industries
Advanced MaterialsClimate TechRoboticsFood Tech
Technical BenchLimited
Investor TypeDeepTech Specialist
ExposureMostly DeepTech Investments
Bio
Closed Loop Partners is a New York-based investment firm founded in 2014, dedicated to building the circular economy. It runs multiple vehicles across the investment lifecycle — Closed Loop Capital Management (private equity), a ventures arm, and catalytic capital and private credit — plus an in-house innovation center (Closed Loop Center for the Circular Economy) and an operating arm (Closed Loop...
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