Closed Loop Partners is an investment firm dedicated to building a circular economy by investing across venture capital, private equity, and catalytic capital strategies. Their focus is on scaling businesses that enable circular supply chains, keeping materials such as packaging, organics, electronics, and apparel out of landfills through materials innovation, advanced recycling, and supply chain optimization.
They made 2 investments in the last 12 months. Their most common stage is series-a (43% of deals). Average disclosed round size is $12.5M (across 7 rounds with reported amounts).
Portfolio
7
Fund Size
$477.1M
Top Stage
Series A
Last 12 Mo
2
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
7 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| TTemperPack Technologies | Unknown | $10M | Sep 2025 |
| CChemFinity Technologies | Seed | $7M | Aug 2025 |
 Fillogic | Series A | $13M | Nov 2023 |
 ansā Roasting Inc. | Seed | $9M | Aug 2023 |
 SOLARCYCLE | Series A | $30M | Mar 2023 |
| SOLARCYCLE | Seed | $6.6M | — |
| MMori | Series A | $12M | — |
Top Co-Investors
Urban Innovation Fund2 shared
New Climate Ventures2 shared
Fifth Wall1 shared
HG Ventures1 shared
Prologis1 shared
SolarCity1 shared
Overture1 shared
WovenEarth Ventures1 shared
Prelude Ventures1 shared
AccelR81 shared
The Engine1 shared
Refactor Capital1 shared
Last updated: 16 April 2026