Xanadu Quantum Technologies Limited develops and provides photonic quantum computing technology and related software solutions and applications, including cloud-based access to quantum computers and tools for quantum programming and simulation. The company provides access to photonic quantum computers through x-series devices available via the cloud, supporting programmable quantum gates and photon-number resolving detectors. It offers Pennylane, a cross-platform python library that enables a paradigm and quantum differentiable programming that enables integration with machine learning tools; and Catalyst for just-in-time compilation and optimization of quantum algorithms. It also provides users with access to documentation, guides, and community-led resources for quantum machine learning, quantum chemistry simulations, and other quantum computing applications, along with collaboration and support from a team of quantum experts. The company serves professional clients in the quantum computing, software development, and machine learning sectors, as well as advanced users in research and development, including those utilizing high-performance computing and quantum hardware. It has a collaboration with Mitsubishi Chemical to advance semiconductor fabrication technologies using quantum computing algorithms; and has a collaboration with ASML to advance lithography for photonic quantum hardware. Xanadu Quantum Technologies Limited was incorporated in 2016 and is based in Toronto, Canada.