Quantum

UK developer of integrated quantum photonics for space communications via Project U-Quant partnership with University of Exeter. Advanced quantum syst...

US developer of entanglement-based quantum networking software for satellite systems. Enabling distributed quantum computing infrastructure across spa...

US developer of cold atom quantum inertial sensors achieving first in-flight quantum navigation demonstration with Boeing. Precision navigation for GP...

Boeing partner for Q4S satellite demonstrating quantum entanglement swapping in space. Key milestone achieved in 2025 for space-based quantum communic...

ID Quantique, founded in 2001 and based in Geneva, Switzerland, is a leading company specializing in quantum-safe cybersecurity solutions. The company...

MagiQ Technologies, founded in 1999 and based in Somerville, Massachusetts, is a technology company specializing in optical sensor innovation and quan...

UK developer of photonic quantum networking hardware for distributed quantum computing. Building infrastructure for space-based quantum communication ...

Indian developer of quantum key distribution satellites for enterprise data protection against quantum computing threats. Techstars Space 2024 graduat...

US quantum computing company awarded contract for NASA LIDAR data analysis. Applying quantum computing to Earth observation and space-based data proce...

Austrian quantum secure communications developer using entanglement-based QKD for 350km range. Raised $10M seed funding, key supplier for European Eur...

US developer of Ranger multi-operations vehicle delivering payloads to GEO and cislunar space with 15+ year orbital lifespan. Building QuantumNet cons...

QuantumCTek, founded in 2009 and based in Hefei, China, is a pioneering company focused on the development and commercialization of quantum technologi...

Australian developer of optical atomic clocks for space applications. KAIROS mission launching 2025 demonstrating space-qualified quantum timing techn...

QuintessenceLabs, founded in 2008 and based in Canberra, Australia, is a cybersecurity company specializing in quantum technologies designed to future...

Post-quantum cryptography leader pioneering quantum-resilient satellite communications. Demonstrated first U.S. live end-to-end satellite quantum-resi...

Spanish quantum security company developing quantum random number generators and quantum key distribution solutions for satellite-based secure communi...

Toshiba Quantum Technology, founded in 1999 and based in Cambridge, UK, is a pioneering company specializing in quantum key distribution (QKD) and bro...

US developer of radiation-hardened optical frequency combs for space clocks and navigation systems. Enabling precise quantum timing for satellite appl...

Swiss company deploying post-quantum cryptography satellite constellation. Partnership with Swiss Armed Forces for quantum-secure satellite security a...

Founded in 2015 and based in Waterloo, Canada, evolutionQ is a cybersecurity company specializing in quantum-safe cryptographic solutions. The company...

KETS Quantum Security, founded in 2016 and based in Bristol, UK, develops chip-based quantum security solutions designed to protect against emerging t...

LuxQuanta is a Barcelona-based company founded in 2021 specializing in quantum cybersecurity solutions. The company focuses on Continuous-Variable Qua...

QNu Labs, founded in 2016 and based in Bengaluru, India, is a cybersecurity company specializing in quantum cryptography solutions. The company positi...

qtlabs, founded in 2017 and based in Vienna, Austria, is a European company specializing in the emerging field of quantum communication. The company p...

Qubitrium, founded in 2020 and based in Istanbul, Turkey, is an emerging technology company focused on the intersection of quantum technology and sate...

Qunnect, founded in 2018 and based in New York, is a hardware company focused on developing infrastructure for the emerging quantum internet. The comp...

Founded in 2021 and headquartered in Geneva, Switzerland, SEALSQ develops and provides post-quantum cryptographic semiconductors and related trust ser...