Light moving through a tiny silicon structure does not look dramatic. It slips down narrow waveguides etched onto a chip, guided by geometry too small to see with the naked eye.

Quantum computing promises to transform our world in rapid, radical and revolutionary ways: solving in seconds problems that ...

Xanadu Quantum Technologies, a Canadian company focused on photonic quantum computing, began trading on both the Nasdaq and Toronto Stock Exchange (TSX) under the ticker symbol “XNDU.” The move comes ...

This transaction provided Xanadu with approximately $302 million in gross proceeds, alongside negotiations for up to C$390 million in potential funding from the Government of Canada and the Government ...

HOBOKEN, N.J. , Nov. 17, 2025 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, integrated photonics and quantum optics technology company, today announced ...

Xanadu is positioned to be the first publicly listed pure play photonic quantum computing company, with a focus on building scalable, networked systems and enabling commercial quantum applications.

Founded in 2016, in January 2023, Xanadu raised CA$40 million ($27m) from the Canadian government’s Strategic Innovation Fund to build and commercialize photonic-based, fault-tolerant quantum ...

Inside most photonic chips, light races through tiny optical wires. It carries information far faster than electricity can in many conventional systems.

Strategic Acquisition via the SEALSQ Quantum Fund Strengthens its Quantum Vertical Stack . SEALSQ Corp (NASDAQ: LAES) (“S ...

Recent advances in quantum science have leapfrogged existing capabilities in handling complex computational problems, providing communication security, and in enhancing navigation, imaging and other ...

Quantum computing stocks have underperformed in 2026 even as more companies, such as Xanadu, go public via SPAC mergers.