LONDON, UK – November 27, 2023 – OQC, the global leaders in quantum compute-as-a-service (QCaaS), today announced the public availability of OQC Toshiko, the world’s first enterprise ready quantum computing platform, and that SBI Investment, Japan’s premier venture capital fund, is leading OQC’s £78.8m ($100m) Series B round.

New investors in the round have been confirmed in addition to existing investors, Oxford Science Enterprises (OSE), University of Tokyo Edge Capital Partners (UTEC), Lansdowne Partners, and OTIF, acted by manager Oxford Investment Consultants (OIC).

The ongoing round is the UK’s largest ever Series B in quantum computing enabling industry-leading R&D that paves the way to quantum advantage and furthers OQC’s ability to bring next generation platforms of hundreds of qubits to businesses globally. OQC’s announcements at the Global Investment Summit today, cement OQC and the UK as a global leader in quantum technology.

Commenting on the news, Ilana Wisby, Chief Executive Officer at OQC, said: “To solve the world’s most pressing challenges – from climate change to accelerated drug discovery – we need to put quantum computers in the hands of humanity and at the fingertips of our most brilliant minds. We’re proud to be pioneering enterprise ready quantum with our customers, partners and investors.”

Yoshitaka Kitao, Representative Director, Chairman, President & CEO of SBI Holdings, Inc., a wholly owning parent company of SBI Investment Co., Ltd., said: “Quantum computing is a game changer for financial services and many other sectors, unlocking unprecedented power, speed and accuracy that will redefine the industrial landscape. As Japan’s premier venture capital firm, SBI Investment is proud to lead a £78.8m ($100m) Series B round of OQC, a global leader in quantum computing.”

Eugene Bergen President, EMEA at Equinix, said “As the world’s digital infrastructure company, Equinix continues to partner with the very best to accelerate innovation by facilitating secure, high-bandwidth access to cutting-edge technology such as quantum computing for thousands of organisations worldwide. The inclusion of OQC’s quantum computer into our global interconnection ecosystem on Platform Equinix® reinforces our dedication to fostering innovation and continues to push the boundaries of what is possible. We are thrilled by the great partnership with OQC that enables us to stay ahead in innovation to help organisations across the globe address some of the world’s most pressing challenges.”

“Addressing the grand challenges of tomorrow requires the seamless integration of quantum with the GPU-accelerated supercomputing of today,” said Tim Costa, director of HPC and quantum at NVIDIA. “By combining OQC Toshiko with the NVIDIA GH200 Grace Hopper Superchip through NVIDIA CUDA Quantum, a platform for integrated quantum-classical computing, OQC can better empower businesses and researchers to make breakthroughs across industries and in critical scientific domains.”

Mike Sewart, Chief Technology & Operating Officer, QinetiQ said: “QinetiQ is delighted to welcome the latest innovation from Oxford Quantum Circuits (OQC). QinetiQ regularly conducts experimental studies on a range of problems including optimisation, chemistry and machine learning and we’ve seen great results from OQC’s technology to date. QinetiQ’s focus is very much on identifying the areas where quantum computing can add real value for our government and defence customers. This involves mapping complex customer requirements to currently available hardware and algorithms, as well as considering the practical elements of future solution design, including the validation and assurance of quantum applications in real-world operational scenarios. QinetiQ’s quantum team looks forward to working closely with OQC and their technology in order to drive future capability developments in this emerging but important field for defence.”

Science and Technology Secretary Michelle Donelan, UK Government said: “OQC is leading the way in seizing the potential of quantum computing, which can help discover new drugs, boost cybersecurity and manage financial systems to improve our lives and drive growth. “Today’s news will support businesses to scale up by tapping into this technology and is another vote of confidence in the resounding strength of the UK’s quantum capability. “Our National Quantum Strategy will help us go even further, backed by £2.5 billion over the next 10 years to help unlock untold advances in healthcare, green tech and beyond.”

Minister for Investment Lord Johnson, UK Government said: “We are a global leader in quantum computing, and the levels of innovation from companies like OQC is exactly why we are fast on the way to becoming a Science & Tech Superpower. The UK has a rapidly growing quantum sector which is no.1 in Europe for the number of start-ups and in attracting private investment – around $850m in the past 10 years. In March we published a National Quantum Strategy which more than doubles our public investment in quantum to £2.5 billion over the next 10 years, and already we are investing £100 million into new quantum research hubs to ensure the UK stays at the forefront of this vitally important technology.”

Prior to Series B, OQC raised £41 million including the largest Series A in quantum in the UK at that time. In 2023, OQC’s team grew to over 100, attracting talent from across the globe. The team has built and deployed OQC Toshiko platforms to colocation data centres expanding its operations in the UK, Japan and Spain. 

Companies wanting to test this groundbreaking technology can join the private preview www.oxfordquantumcircuits.com/technology/toshiko, and mark a key moment of quantum computing entering the mainstream.

About OQC

OQC is the globally leading enterprise-ready quantum compute company. We bring quantum to our customers’ fingertips and enable them to make breakthrough discoveries. OQC Toshiko, a powerful and secure 32-qubit quantum computing platform, is now in private preview and coming soon on public cloud and data centre fabric. For more information: For more information: www.oxfordquantumcircuits.com

About SBI Investment Co., Ltd.

SBI Investment Co., Ltd. is one of Japan’s leading venture capital firms, focusing on the creation and cultivation of key industries for the 21st century. SBI’s investment portfolio has expanded to include core technologies such as Fintech, AI, Block chain, 5G, IoT, big data and now Quantum Computing, Metaverse and Web 3.0.