01 Quantum Inc.
01 Quantum Inc. develops post-quantum cryptography products and services built around its IronCAP technology.
Post-quantum cryptography
Companies in this category: 32
Arqit
Arqit provides software-based quantum-safe cybersecurity products focused on post-quantum cryptography migration, key sovereignty, and network encryption.
BTQ Technologies Corp.
BTQ Technologies Corp. develops trusted quantum infrastructure spanning post-quantum cryptographic hardware, blockchain network security, and quantum computing infrastructure tools.
Crypto4A Technologies
Canadian cybersecurity company building quantum-safe hardware security modules and related security platforms for post-quantum cryptography and secrets management.
CryptoNext Security
CryptoNext Security develops post-quantum cryptography and crypto-agility products to help organizations assess, migrate, and manage quantum-resistant cybersecurity.
evolutionQ
evolutionQ is a cybersecurity company developing software and services for post-quantum cryptographic resilience and quantum networking adoption.
IDEMIA Secure Transactions
IDEMIA Secure Transactions, a division of IDEMIA Group, supplies payment, connectivity and cybersecurity products, including post-quantum cryptography libraries and quantum-ready payment cards.
NORMA Inc.
NORMA Inc. is a South Korean quantum technology company building quantum-computing infrastructure, including cloud, software, hardware, applications, and quantum security offerings.
NVIDIA
NVIDIA offers quantum computing software, simulation, networking, and post-quantum cryptography tools centered on accelerated quantum supercomputing.
Origin Quantum Computing Technology (Hefei) Co., Ltd.
Origin Quantum is a Hefei-based quantum computing company developing superconducting quantum computers, full-stack software, control systems, cloud services, and related hardware.
Patero
Patero provides cryptographic inventory and post-quantum security tools aimed at protecting infrastructure, data, and networks.
Plurilock Security Inc.
Plurilock Security Inc. is a public cybersecurity and IT services company that offers AI security and post-quantum readiness services.
Post-Quantum
Post-Quantum develops quantum-safe cybersecurity products focused on post-quantum cryptography, including hybrid VPN, messaging, and identity protection solutions.
pQCee Pte Ltd
pQCee builds post-quantum cryptography and quantum-safe security products, including PQC certificates, QKD key management and quantum-safe web encryption.
PQShield Ltd
PQShield Ltd develops post-quantum cryptography hardware and software for securing devices, applications, and infrastructure against quantum-era threats.
Project Eleven
Project Eleven develops post-quantum security offerings for digital-asset infrastructure and publishes research on quantum risks to blockchains.
QANplatform
QANplatform develops a quantum-resistant Layer 1 hybrid blockchain using lattice-based cryptography for smart contracts and Web3 applications.
Qrypt
Qrypt develops quantum-secure encryption and quantum entropy products aimed at protecting data without transmitting encryption keys.
Quantropi Inc.
Quantropi is a Canadian cybersecurity company offering quantum-secure communications products spanning post-quantum cryptography, symmetric encryption, and quantum entropy services.
Quantum Corridor
Quantum Corridor is a Chicago-area company operating a commercial quantum-ready network for quantum-safe connectivity, timing, and compute access.
Quantum eMotion Corp.
Quantum eMotion Corp. develops quantum random number generation and quantum-safe cybersecurity hardware, software, and cloud services.
Quantum Optics Jena GmbH
Quantum Optics Jena GmbH develops quantum-safe communication solutions centered on quantum key distribution and related security layers.
QuintessenceLabs
QuintessenceLabs is an Australian quantum cybersecurity company offering quantum key distribution, quantum random number generation, and post-quantum cryptography-related products.
QuNu Labs Private Limited
QuNu Labs Private Limited develops quantum-safe security products including QKD, QRNG, and post-quantum cryptography platforms.
QuSecure, Inc.
QuSecure is a security company that provides software for crypto-agility and migration to NIST post-quantum cryptography in critical systems.
SandboxAQ
SandboxAQ is a private enterprise SaaS company developing AI and quantum technology applications for simulation, cybersecurity, sensing, and navigation.
SEALSQ
SEALSQ develops secure semiconductors, provisioning, and PKI services with a stated focus on post-quantum cryptography and quantum-resistant security.
Shanghai TuringQ Quantum Technology Co., Ltd.
TuringQ is a Shanghai-based quantum company developing photonic chips, quantum computing systems, and related software platforms.
SpecterAI Quantum Security
SpecterAI Quantum Security is a Ho Chi Minh City-founded company offering post-quantum cryptography auditing, compliance assessment and quantum-security training in Vietnam.
SpeQtral Pte Ltd
Singapore-based SpeQtral develops fibre and satellite quantum key distribution systems for quantum-secure communications networks.
Terra Quantum
Terra Quantum offers Quantum as a Service covering quantum algorithms, quantum computing, and quantum security.
Toshiba Quantum Technology
Toshiba Quantum Technology is a Toshiba division focused on quantum-safe networking, including QKD, PQC, and quantum key management products.