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Capital & FinanceEvent: September 8, 2026

MCJ company Emerald AI secured a $150M Series A funding round.

Published

Signal category

Capital & Finance

Quote

Congratulations to Emerald AI on their recent $150M Series A!

MCJ team

Company

MCJ

We back founders rewriting industries for the future.

Industry
Venture Capital and Private Equity Principals
Location
Boston, US
Company size
69 employees

MCJ is an early-stage fund for the energy and industry transition and the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable, and more resilient. We strengthen our investments through the MCJ Collective — a vetted member network that connects talented tech and industrial leaders with our portfolio and with one another. Our media platform, including the Inevitable podcast, spotlights key perspectives critical to our portfolio and the transition at large, reaching tens of thousands of professionals multiple times per week.

Founded 2019

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