From PsiQuantum and Brookhaven Lab advancing fault-tolerant applications to Pasqal and True Nexus exploring quantum protein design, today’s roundup highlights major developments across quantum computing, hardware, software, quantum-safe security, AI, research, investment, and global collaboration.

Quantum technology is rapidly advancing from research to real-world applications, with major developments spanning quantum computing, cybersecurity, navigation, sensing, investment, and industrial adoption. Today’s highlights include new global quantum expert networks, Pasqal’s proposed Nasdaq listing, quantum-secure modernization, GPS-independent quantum navigation, and expanding international quantum infrastructure.

Quantinuum (Nasdaq: QNT), the world’s largest integrated quantum computing company, has emerged as a clear leader in the race to fault-tolerant quantum computing. Following a landmark $1.68 billion IPO in June 2026 and a series of peer-reviewed breakthroughs including an 800× improvement in logical qubit fidelity over physical qubits. Quantinuum is executing a clear roadmap to deliver utility-scale systems today and fault-tolerant machines by 2029.

Fidelity International has made a significant investment in Quantinuum, a leading quantum computing company valued at $10 billion.

Singapore’s National Quantum Office (NQO), under the leadership of the Agency for Science, Technology and Research (A*STAR), has entered a strategic partnership with Quantinuum, a top global quantum computing company, to propel quantum computing advancements in the region.

Quantinuum, a Honeywell-backed quantum computing company, has announced the launch of Helios, billed as the world’s most accurate quantum computer.