Closed Loop Partners is a venture capital firm focused on investing in sustainable consumer goods, advanced recycling technologies, and circular economy initiatives. The firm has made investments across multiple countries, engaging with numerous corporations to drive innovation in sustainability and resource efficiency.

Notable portfolio companies include AMP Robotics, Mori, and Solarcycle. Closed Loop Partners has a strong impact focus, tracking metrics such as materials kept in circulation and greenhouse gas emissions avoided. The firm offers funding opportunities for startups aligned with their mission of promoting sustainability and circular economy principles.