In December 2024, Google’s Willow chip became the first quantum processor to demonstrate “below threshold” error correction.

LONDON, Dec. 03, 2025 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (NASDAQ: ARQQ, “Arqit”), a global leader in quantum-safe encryption, and Sparkle, a Tier 1 global telecoms operator, have successfully ...

BTQ Technologies ( ($TSE:BTQ) ) has issued an announcement. In its year-end letter to shareholders, BTQ Technologies’ CEO Olivier Roussy Newton ...

The three pure-play quantum stocks have delivered gains ranging from 812% to 4,330% since Q3 2024, but they trade at extreme valuations exceeding 300 times sales. Major technology platforms and ...

Total QS7001 & Qvault TPM Pipeline of $49.8 Million out of a Total Pipeline of Approximately $200 Million, as of December 15, 2025 SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that ...

Special Report: 2025 was the year of quantum, and it didn’t disappoint. Across hardware, investment, algorithms and real-world applications, the sector progressed faster than many analysts expected.

Solana says a new partnership has delivered a quantum-resistant testnet implementation, testing whether post-quantum security can scale across the network.