MCJ Collective is a climate-focused venture capital firm that invests in early-stage startups (Pre-Seed to Series A) dedicated to the energy transition, industrial decarbonization, and climate adaptation and resilience. Their strategy involves backing companies that are rewriting industries to be cleaner, more profitable, and more resilient, while also leveraging a strong community network to support their portfolio.
Portfolio
3
Fund Size
$115M
Top Stage
Seed
Last 12 Mo
1
Stage Distribution
Portfolio
3 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Aalo Atomics | Series B | $100M | Aug 2025 |
| Dispatch Goods | Seed | $3.7M | Dec 2021 |
| LGND | Seed | $9M | — |
Top Co-Investors
Congruent Ventures1 shared
Bread and Butter Ventures1 shared
Precursor Ventures1 shared
Valor Equity Partners1 shared
Fine Structure Ventures1 shared
Hitachi Ventures1 shared
Crosscut1 shared
Tishman Speyer1 shared
Kindred Ventures1 shared
Harpoon Ventures1 shared
Alumni Ventures Group1 shared
Gaingels1 shared
AENU1 shared
Clocktower Technology Ventures1 shared
Coalition Operators1 shared
Overture1 shared
Ridgeline Partners1 shared
Ramp1 shared
Salesforce1 shared
Last updated: 3 March 2026