
venture capital & private equity
MCJ Collective
Website: mcj.vc

Overview
MCJ Collective is a climate-focused venture capital firm based in Boston, specializing in early-stage investments that promote industrial transformation and infrastructure resilience in response to climate change. Founded around 2019, MCJ manages over $115 million in assets across two funds, including its latest fund, MCJ 2023, which closed with $80.6 million in commitments. The firm invests in startups innovating in areas such as energy transition, climate adaptation, carbon removal, and decarbonization technologies.
MCJ targets early-stage rounds from Pre-Seed to Series A, with typical investments ranging from $500,000 to $5 million. The firm has supported over 80 companies across various sectors, including CleanTech, Energy, Hardware, and Transportation. MCJ emphasizes a community-driven model, leveraging a network of founders, industry experts, and investors to foster collaboration and accelerate growth. Additionally, MCJ produces the *Inevitable* podcast and a newsletter that engage a wide audience on climate transition topics, further enhancing its impact in the climate solutions space.
MCJ targets early-stage rounds from Pre-Seed to Series A, with typical investments ranging from $500,000 to $5 million. The firm has supported over 80 companies across various sectors, including CleanTech, Energy, Hardware, and Transportation. MCJ emphasizes a community-driven model, leveraging a network of founders, industry experts, and investors to foster collaboration and accelerate growth. Additionally, MCJ produces the *Inevitable* podcast and a newsletter that engage a wide audience on climate transition topics, further enhancing its impact in the climate solutions space.
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