MCJ 2023
Boston
✨ Fox Verdict
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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.
HQ
Boston, US
Board seats · per SEC filings · 3
what is this? ⓘDaisyChain Energy Inc.SEC filing
$6.7M raise · filed May 2026 · via David Aronoff
NetBox Labs, Inc.SEC filing
$35M raise · filed Jul 2025 · via David Aronoff
Zoom Telephonics, Inc.SEC filing
$25.3M raise · filed Dec 2020 · via David Aronoff
Inferred from directors named on each company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Frequently asked questions
- Where is MCJ 2023 located?
- MCJ 2023 is headquartered in Boston, US.