About Quantum Cryptography & Security
The Quantum Cryptography & Security category is part of the Quantum Computing market map, tracking 14 companies building in this segment. Superconducting, ion trap, and photonic hardware alongside quantum software, error correction, and quantum-as-a-service platforms. Curated by Hartmann Capital's venture research team.
Companies in Quantum Cryptography & Security
- PQShield — Series B, $37M
- Arqit Quantum — Public
- QuSecure — Series A, $12M
- Post-Quantum — Series A, $20M
- Qrypt — Series A, $14M
- QuintessenceLabs — Series B, $53M
- KETS Quantum Security — Series A, $10M
- Crypto Quantique — Seed, $8M
- QNu Labs — Series A, $22M
- Xiphera — Grant, $500K
- BTQ Technologies — Public
- Quantum Blockchains — Seed
- ISARA Corporation — Series B, $18M
- evolutionQ — Series A, $7M
Frequently Asked Questions
- What companies are in the Quantum Cryptography & Security category?
- The Quantum Cryptography & Security category includes 14 companies: PQShield, Arqit Quantum, QuSecure, Post-Quantum, Qrypt, QuintessenceLabs, KETS Quantum Security, Crypto Quantique, QNu Labs, Xiphera, BTQ Technologies, Quantum Blockchains, ISARA Corporation, evolutionQ. This is part of the Quantum Computing market map maintained by Hartmann Capital.
- How many Quantum Cryptography & Security startups are tracked?
- Hartmann Capital tracks 14 companies in the Quantum Cryptography & Security segment of the Quantum Computing market map.
- What are the best funded Quantum Cryptography & Security companies?
- Top funded companies in Quantum Cryptography & Security include QuintessenceLabs ($53M), PQShield ($37M), QNu Labs ($22M), Post-Quantum ($20M), ISARA Corporation ($18M). Browse the full list in the Quantum Computing market map.
- How can I submit my startup?
- You can submit your startup for inclusion by visiting the submission page. Submissions are reviewed by Hartmann Capital's research team.