£143M
The investment from Livsquare Capital Family Office arrives ahead of a planned Series B round and will support ongoing model development.
Funding Announcements
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The latest funding rounds from the UK tech ecosystem. Updated 16 October 2026.
Announcements
32
Total raised
£1.1B
disclosed amounts
£58.8M
The Series C round was led by Planet First Partners to support scaling and technological roadmaps.
"Quantum error correction is the critical enabler for the industry’s next huge wave of progress, from today’s small error-prone machines to large and reliable quantum computers that will start a new age of human progress as significant as the digital revolution."
£29.0M
Addition led the Series B round with participation from Chevron Technology Ventures, Legal & General, Braavos Capital, and Oxford Science Enterprises.
"As we approach the culmination of the NIST project, we expect newly-ratified standards to help drive rapid adoption of PQC across the technology supply chain. Led by an industry-leading team with decades of experience, PQShield has quickly established itself as a leading authority in post-quantum cryptography for hardware and software. We are excited to see the business continue to build on its existing commercial success and further enhance its efforts in protecting our digital future."
£88.7M
The investment from Livsquare Capital will support the development of AI supercomputers and quantum computing research.
£78.8M
SBI Investment led the Series B round to support the international rollout of OQC quantum platforms.
"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."
