Where is MCJ 2023 located?

MCJ 2023 is headquartered in Boston, US.

MCJ 2023

Venture capital

Boston · 5 people tracked

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595 people in our graph share verified history with the MCJ 2023 team — schools, employers, funds. One of them is your warm intro.

Jeff Seibertunlockedknows David Aronoff · together at Crashlytics (overlapped)

knows the team · via JouleX

×3knows the team · via Minim

knows the team · via BetterCloud

×6knows the team · via Flybridge Capital Partners

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Fund manager profile

MCJ 2023 is a venture fund manager based in Boston. SEC filings show 1 venture fund on record, most recently MCJ 2023, L.P. ($100M offering) filed January 2024.

Source: SEC EDGAR Form D filings. Firm website data not yet available.

Boston, US

Founded

2022

Team · 5 people

from public directories

David Aronoff· General Partner· Boston, Massachusettsin 𝕏

David Aronoff is Chairman and Managing Partner at MCJ, an early-stage climate technology venture capital firm that has invested in over 116 startups since its formation in late 2020. With more than three decades of venture capital experience, he previously held General Partner positions at Flybridge and Greylock, focusing on cloud infrastructure, semiconductors, and cybersecurity, and earlier held senior roles at Chipcom and Bell Laboratories. Aronoff holds a BS in Computer Science from the University of Vermont, an MS in Computer Engineering from the University of Southern California, and an MBA from Harvard Business School, and serves on multiple corporate and nonprofit boards.

Jason Jacobs· General Partner

Justin Cody Simms· General Partner

Thai Nguyen· General Partner

Yin Lu· General Partner· Canadain 𝕏

Yin Lu is a Partner at MCJ Collective, where she works on investments and post-investment founder support. She previously worked at the Sandberg Goldberg Bernthal Family Foundation and served as GM of Khan Academy's international business, scaling content into 30 languages and opening offices in Mexico, Brazil, Peru, and India. Earlier, she built the first community, international, and marketing teams at Coursera and started her tech career at Google and Microsoft. She holds two degrees from UCLA.

Frequently asked questions

Where is MCJ 2023 located?: MCJ 2023 is headquartered in Boston, US.

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Funds

MCJ 2023, L.P.vintage 2023 · 203 LPs · 506(c)$68.1Mraised

Source: SEC Form ADV Schedule D and EDGAR Form D filings. Amounts raised (or offered) as filed.