MCJ Collective is a climate-focused venture capital firm that invests in early-stage startups (Pre-Seed to Series A) focused on industrial transformation and infrastructure resilience. Their strategy involves backing companies that are driving the transition of energy and industry, and solving the inevitable impacts of climate change, while also leveraging a strong community network to support their portfolio.
Portfolio
13
Fund Size
$115M
Top Stage
Series A
Last 12 Mo
0
Stage Distribution
Portfolio
13 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Quilt | Series A | $33M | Apr 2024 |
| Arch | Seed | $6.2M | Feb 2024 |
| Opna | Seed | $6.5M | Sep 2023 |
| Avalanche Energy | Series A | $40M | Apr 2023 |
| Noya PBC | Series A | $11M | Apr 2023 |
| Runwise | Series A | $19M | Nov 2022 |
| Patch | Series B | $55M | Sep 2022 |
| Tender Food | Seed | $12M | Mar 2022 |
| Pachama | Series A | $15M | Apr 2021 |
| Planet FWD | Seed | $2.5M | Dec 2020 |
| AirLoom Energy | Seed | $4M | — |
| Sublime Systems | Series B | $45M | — |
| Waterplan | Series A | $11M | — |
Top Co-Investors
Lowercarbon Capital6 shared
Breakthrough Energy Ventures2 shared
Coatue Management2 shared
Energy Impact Partners2 shared
Amazon Climate Pledge Fund1 shared
Founders Fund1 shared
Toyota1 shared
Congruent Ventures1 shared
Autodesk1 shared
Concrete Rose1 shared
Emerson Collective1 shared
BBG Ventures1 shared
January Capital1 shared
Kapor Capital1 shared
Energize Ventures1 shared
Andreessen Horowitz1 shared
B Capital1 shared
GIC1 shared
Version One1 shared
Floodgate1 shared
Last updated: 3 March 2026