Nvidia's venture capital arm has invested in PsiQuantum and QuEra. Quantum computing stocks have been volatile in 2025 amid ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: KEYS) and Q-CTRL, a pioneer of quantum infrastructure software to make quantum technologies useful, are partnering to integrate ...

Honeywell (NASDAQ: HON) announced a $600 million equity capital raise for its quantum computing subsidiary, Quantinuum.

Quantinuum Ltd., an integrated quantum computing company majority-owned by Honeywell International Inc., announced today it ...

Nvidia’s VC arm was among the participants in a recently announced capital raise for Quantinuum, which is Honeywell’s quantum ...

SAN MATEO, Calif.--(BUSINESS WIRE)--QuSecure™, Inc., a leader in post-quantum cryptography (PQC), today announced the availability of its cutting-edge cybersecurity software QuProtect™ in AWS ...

Microsoft is ready to bring quantum computing capabilities to its Azure software suite, introducing logical qubits alongside its artificial intelligence and high performance computing capabilities in ...

Quantum Brilliance, the developer of room-temperature miniaturized quantum computing products and solutions, today announced the first quantum software reseller agreement through PTC, a ...

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The anticipated merger of Honeywell Quantum Solutions (HQS) and Cambridge Quantum (CQ) has finally occurred. The two companies have merged under its new name: Quantinuum (pronounced Quan-tin-you-um), ...