A "winner-take-all scenario" is possible, said JPMorgan in a report on quantum computing stocks that looked at IBM, Google ...

Industrial company Honeywell said on Wednesday it plans for its majority-owned quantum computing unit Quantinuum to ...

Alphabet made a breakthrough in late 2024 with its Willow chip, which was able to exponentially reduce errors as it added ...

The "Public and Private Investment in Quantum Technologies in Leading Countries by Quantum Computing, Quantum Sensing, Quantum Communication, Quantum AI, Quantum Life, and Quantum Materials 2025" ...

The Dublin-based startup, which began life as a spinout from University College Dublin, is the creator of Ireland’s ...

Rigetti Computing 's ( RGTI 0.48%) stock closed at a record high of $56.34 per share on Oct. 15, 2025. That marked a 6,850% ...

Quantum software startup Haiqu Inc. announced today that it has raised $11 million in new funding to accelerate the launch of ...

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing ...

Key insiders appear to believe they've found quantum gold with IonQ (NYSE: IONQ). Over the last six months, insiders have ...

Marking a major milestone for silicon-based quantum technology, the system has been installed at the UK’s National Quantum Computing Centre The system integrates the company’s Quantum Processing Unit ...

Equal1, the Irish quantum computing company that was spun out from University College Dublin (UCD), has raised $60 million ...