Networking

Boeing - Quantum Computing Company Profile | Quantum Navigator

Boeing

Boeing Company is an American multinational aerospace corporation founded July 15, 1916, headquartered in Arlington, Virginia, developing quantum networking and quantum communication technologies through Disruptive Computing & Networks unit serving as company’s nexus for quantum research and development. Boeing announced scheduled 2026 launch of Q4S satellite designed to demonstrate quantum entanglement swapping capabilities on orbit, positioned as world’s first quantum entanglement swapping demonstration aboard satellite. Boeing partnered with Chicago Quantum Exchange with $3.5 million investment supporting quantum research and talent development in quantum communications and sensing. Boeing partnered with IBM Quantum on optimization problems for composite materials design used in aircraft wings, joined Northwest Quantum Nexus at University of Washington alongside AWS, and signed DOE’s Quantum in Space Collaboration focusing on quantum technologies for space applications. Boeing builds quantum networks connecting quantum devices globally for secure communications and enhanced sensing capabilities serving aerospace and defense quantum technology requirements.

BT Group - Quantum Computing Company Profile | Quantum Navigator

BT Group

BT Group plc (formerly British Telecom) is a British multinational telecommunications company founded in 1846, headquartered in London, United Kingdom. BT conducts pioneering quantum networking research deploying quantum key distribution (QKD) networks and quantum-safe telecommunications infrastructure. The company established quantum-secured network connections and collaborates with quantum technology providers advancing practical quantum communications deployments. BT invests in post-quantum cryptography preparing telecommunications infrastructure for quantum computing threats. BT serves UK telecommunications markets, enterprise customers, government agencies, and critical infrastructure sectors requiring quantum-safe communications and quantum network infrastructure. The company contributes to UK National Quantum Technologies Programme advancing quantum communications and quantum networking for telecommunications industry. BT positions UK as leader in quantum-safe telecommunications protecting communications infrastructure against emerging quantum computing threats.

China Mobile - Quantum Computing Company Profile | Quantum Navigator

China Mobile

China Mobile Limited is a Chinese state-owned telecommunications company founded in 1997, headquartered in Beijing, China, world’s largest mobile network operator by subscribers. China Mobile deploys quantum communication networks including quantum key distribution (QKD) infrastructure and quantum-safe telecommunications systems across China. The company collaborates with Chinese quantum technology companies advancing practical quantum communications deployments for secure mobile communications and quantum internet development. China Mobile invests in quantum networking research supporting China national quantum communications infrastructure. The company serves Chinese telecommunications markets including enterprise customers, government agencies, and critical infrastructure requiring quantum-safe communications. China Mobile contributes to China quantum technology leadership advancing quantum communications at scale and quantum networking for telecommunications industry representing Chinese telecommunications quantum capabilities.

China Telecom - Quantum Computing Company Profile | Quantum Navigator

China Telecom

China Telecommunications Corporation (China Telecom) is a Chinese state-owned telecommunications company founded in 2000, headquartered in Beijing, China. China Telecom deploys quantum communication infrastructure including quantum key distribution (QKD) networks as part of China national quantum strategy. The company demonstrated quantum encrypted video conferencing and quantum secure communications for government and enterprise clients. China Telecom collaborates with Chinese quantum technology providers advancing practical quantum communications deployments across China. The company invests in quantum networking research supporting quantum internet development. China Telecom serves telecommunications markets including enterprises government and critical infrastructure requiring quantum-safe communications. The company contributes to China quantum technology leadership advancing large-scale quantum communications networks and quantum-safe telecommunications infrastructure representing Chinese national quantum capabilities.

China Unicom - Quantum Computing Company Profile | Quantum Navigator

China Unicom

China United Network Communications Group Co., Ltd. (China Unicom) is a Chinese state-owned telecommunications operator founded in 1994, headquartered in Beijing, China. China Unicom deploys quantum communication networks including quantum key distribution (QKD) infrastructure as part of China national quantum communications strategy. The company collaborates with Chinese quantum technology companies advancing practical quantum communications deployments for secure telecommunications. China Unicom invests in quantum networking research supporting quantum internet development and quantum-safe communications infrastructure. The company serves Chinese telecommunications markets including enterprise customers government agencies and critical infrastructure requiring quantum-safe communications. China Unicom contributes to China quantum technology leadership advancing quantum communications networks at national scale and quantum networking for telecommunications industry representing Chinese telecommunications quantum infrastructure development.

Cisco - Quantum Computing Company Profile | Quantum Navigator

Cisco

Cisco Systems Inc. is a San Jose-based technology company founded in 1984, developing quantum networking technology and quantum internet infrastructure through Cisco Quantum Labs established in Santa Monica and San Jose facilities. In May 2025, Cisco formally opened its Quantum Labs facility in Santa Monica, unveiling industry-first quantum technologies including network-aware distributed quantum compiler enabling quantum algorithms across multiple networked processors, vendor-agnostic quantum networking framework, and prototype quantum entanglement chip developed with UC Santa Barbara generating one million entangled photon pairs per second at room temperature. Cisco’s quantum networking vision accelerates practical quantum computing applications from decades to 5-10 years, creating foundation for quantum internet. Cisco announced industry-first compiler supporting distributed quantum error correction, working with any quantum computing technology to enable scalable quantum data centers and quantum communication networks worldwide.

Deutsche Telekom - Quantum Computing Company Profile | Quantum Navigator

Deutsche Telekom

Deutsche Telekom AG is a German telecommunications company founded in 1995 headquartered in Bonn conducting pioneering quantum communications research and deployments. In 2023 Deutsche Telekom and Qunnect succeeded in stable transmission of entangled photons over 82 kilometers establishing milestone in quantum networking. Deutsche Telekom opened Quantum Lab in Berlin in 2023, a test laboratory including research fiber optic network allowing testing of latest quantum communication technology and quantum security concepts. The company develops quantum key distribution networks for ultra-secure communications and explores quantum networking for telecommunications infrastructure. Deutsche Telekom serves telecommunications operators enterprises government agencies and defense sectors requiring quantum-safe communications and quantum network infrastructure for critical data transmission.

Juniper Networks - Quantum Computing Company Profile | Quantum Navigator

Juniper Networks

Juniper Networks Inc. is an American multinational corporation founded in 1996, headquartered in Sunnyvale, California, developing networking products including routers, switches, and network security. Juniper invests in quantum-safe networking solutions including post-quantum cryptography implementations, quantum-resistant VPNs, and quantum-safe network security. The company prepares networking infrastructure for post-quantum cryptography transitions protecting network communications against future quantum computing threats. Juniper collaborates with cybersecurity organizations and standards bodies advancing quantum-safe networking best practices. The company serves telecommunications operators, enterprises, cloud providers, and government agencies requiring quantum-safe networking infrastructure and post-quantum security. Juniper contributes to quantum-safe networking development advancing post-quantum cryptography adoption in network infrastructure protecting global communications infrastructure against emerging quantum computing threats to current encryption standards.

KDDI - Quantum Computing Company Profile | Quantum Navigator

KDDI

KDDI Corporation is a Japanese telecommunications operator founded in 1984, headquartered in Tokyo, Japan. KDDI conducts quantum networking research deploying quantum key distribution (QKD) networks and quantum-safe telecommunications infrastructure in Japan. The company collaborates with quantum technology providers advancing practical quantum communications deployments including quantum encryption for secure communications. KDDI explores quantum networking technologies for ultra-secure telecommunications and quantum internet infrastructure development. The company serves Japanese telecommunications markets, enterprise customers, and government agencies requiring quantum-safe communications and quantum network infrastructure. KDDI contributes to Japan National Quantum Technology Innovation Strategy advancing quantum communications and quantum networking for telecommunications industry positioning Japan as quantum technology leader in Asia-Pacific region protecting telecommunications infrastructure against quantum computing threats.

Lumen Technologies - Quantum Computing Company Profile | Quantum Navigator

Lumen Technologies

Lumen Technologies Inc. (formerly CenturyLink) is an American telecommunications company founded in 1968, headquartered in Monroe, Louisiana. Lumen provides networking infrastructure including fiber optic networks supporting quantum communication deployments and quantum networking research. The company explores quantum key distribution (QKD) integration into telecommunications infrastructure and quantum-safe networking solutions. Lumen collaborates with quantum technology providers advancing practical quantum communications capabilities over existing fiber networks. The company serves telecommunications enterprise and government markets requiring quantum-safe communications infrastructure. Lumen contributes to quantum networking development providing telecommunications infrastructure supporting quantum communications deployments and quantum-safe security implementations preparing network infrastructure for quantum internet and post-quantum security transitions protecting telecommunications networks against quantum computing threats.

Singtel - Quantum Computing Company Profile | Quantum Navigator

Singtel

Singapore Telecommunications Limited (Singtel) is a Singaporean telecommunications conglomerate founded in 1879, headquartered in Singapore. Singtel actively explores quantum technologies including quantum key distribution (QKD) for secure communications and quantum networking infrastructure. The company collaborates with Centre for Quantum Technologies and other quantum research institutions advancing practical quantum communications deployments in Asia-Pacific region. Singtel invests in quantum-safe security preparing telecommunications infrastructure for post-quantum cryptography and quantum network development. The company serves telecommunications markets across Asia-Pacific region including enterprise customers government agencies and critical infrastructure sectors requiring quantum-safe communications. Singtel positions Singapore as quantum communications hub advancing quantum technology adoption across telecommunications networks and preparing for quantum internet infrastructure.

Telstra - Quantum Computing Company Profile | Quantum Navigator

Telstra

Telstra Group Limited (formerly Telstra Corporation) is an Australian telecommunications company founded in 1975 (privatized 1997), headquartered in Melbourne, Australia. Telstra conducts quantum networking trials deploying quantum key distribution (QKD) demonstrations and exploring quantum-safe telecommunications infrastructure. The company collaborates with Australian quantum technology companies including Q-CTRL and Silicon Quantum Computing advancing practical quantum communications capabilities. Telstra explores quantum encryption for secure communications and quantum networking for future telecommunications infrastructure. The company serves Australian telecommunications markets, enterprise customers, and government agencies requiring quantum-safe communications and quantum technology exploration. Telstra contributes to Australian quantum technology ecosystem advancing quantum communications and quantum networking for telecommunications industry positioning Australia as quantum technology leader in Asia-Pacific region.