Project Eleven builds resilient infrastructure and tooling, securing digital assets for the post-quantum era.
Location: United States
Total raised: $26M
Funding Rounds 2
| Date | Series | Amount | Investors |
| 15.01.2026 | - | $20M | Quantonati... |
| 19.06.2025 | - | $6M | - |
Mentions in press and media 5
| Date | Title | Description |
| 15.01.2026 | Project Eleven raises $20M to prepare cryptoasset blockchains for the quantum era Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Project Eleven, a pioneer leading the post-quantum security migration for digital assets, said Wednesday it raised $20 million in early-stage funding to fuel its mission to protect blockchain infrastructure. Castle Island Ventures led the r... |
| 15.01.2026 | Project Eleven Raises $20M in Series A Funding | Project Eleven, a NYC-based company which specializes in post-quantum security and migration for digital assets, raised $20M Series A funding. The round was led by Castle Island Ventures with participation from Coinbase Ventures, Fin Capita... |
| 19.06.2025 | Project Eleven secures $6M for quantum-resistant bitcoin security | Project Eleven, an applied lab of builders and technologists at the intersection of quantum computing and cryptography has closed a $6 million fundraising round. Project Eleven's first critical initiative addresses the immediate vulnerabili... |
| - | Project 11 | “Applied Quantum Computing for the Benefit of Humanity” |
| - | Project 11 | - |