Securing digital assets for the post-quantum era. Resilient infrastructure across Bitcoin, Ethereum, and Solana with future-proof cryptographic solutions.
Location: United States
Total raised: $26M
Funding Rounds 2
| Date | Series | Amount | Investors |
| 15.01.2026 | Series A | $20M | Quantonati... |
| 19.06.2025 | - | $6M | - |
Mentions in press and media 9
| Date | Title | Description |
| 24.07.2026 | BlackRock, Coinbase Launch $15M Fund to Harden Bitcoin Against Quantum Threat | By William Chan Published: Jul 24 2026, 7:41 AM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard |
| 20.05.2026 | XRP Ledger begins preparation for quantum era | The XRP Ledger is accelerating efforts to prepare its network for the emerging risks posed by quantum computing. The blockchain firm is fronting this initiative through collaboration with post-quantum cryptography and cybersecurity company ... |
| 08.05.2026 | 8 post-quantum crypto algorithm picks for stablecoin issuers eyeing 2026 migration | Share Share Share Share Email The quantum clock is ticking. Forecasts now place cryptography-breaking machines before 2030, meaning every private key behind your stablecoin—treasury, oracle, user wallet—could be exposed in minutes. Stableco... |
| 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... |
| 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... |
| 14.01.2026 | Project Eleven Scores $20M Series A | NEW YORK, NY, Project Eleven, the leader in post-quantum security and migration for digital assets, announced a $20 million Series A funding round led by Castle Island Ventures. >> Click here for more funding data on Project Eleven &... |
| 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 | - |
| - | Project 11 | “Applied Quantum Computing for the Benefit of Humanity” |