Company · London
London-based SECQAI designs secure hardware centred on a Trusted Platform Module with post-quantum cryptography accelerators, device attestation and an optional quantum random number generator. In November 2025 it taped out the SE01 'Q-Locked' TPM on TSMC's 22nm process, built on the CHERI v9 memory-safe architecture developed at the University of Cambridge and supporting the NIST FIPS 203, 204 and 205 algorithms. The firm also announced a hybrid quantum large language model in February 2025 and was one of ten innovators selected by NATO's DIANA.
SECQAI is a London company working on quantum ai and software, founded in 2021. No project in this directory lists it yet.
Sources: SECQAI · SECQAI: Tape-out of CHERI PQC TPM · SECQAI Tapes Out Quantum-Resistant CHERI TPM with TSMC (Quantum Zeitgeist) · Quantum AI Model Launches, Mapping LLMs (Quantum Zeitgeist)
No project in this directory lists SECQAI as lead, partner or funder yet.
Recent articles from Quantum Zeitgeist that mention SECQAI.
SECQAI has achieved a milestone in hardware security, successfully completing its quantum-resistant CHERI TPM with TSMC, paving the way for scalable, memory-safe computation. This innovation addresses critical vulnerabilities and enables widespread deployment of post-quantum cryptography for a more
Image © Quantum Zeitgeist
The convergence of artificial intelligence and quantum computing has reached a pivotal milestone with the introduction of the world’s first hybrid Quantum Large Language Model (QLLM), unveiled by SECQAI, a UK-based pioneer in ultra-secure hardware and software solutions. By seamlessly integrating qu
Image © Quantum Zeitgeist
BioInnovation Institute (BII) has announced the first six companies to join its Deep Tech Lab – Quantum accelerator programme, part of Denmark’s contribution to NATO’s Defence Innovation Accelerator for the North Atlantic (DIANA). The companies, Astrolight, Aquark Technologies, g2-Zero, QUBITRIUM, P
Image © Quantum Zeitgeist
SECQAI, Boston Limited, Intelligent Voice and Oxford Quantum Circuits (OQC) have secured co-funding from the Feasibility Studies in Quantum Computing competition provided by Innovate UK. The funding will support their research and development in quantum computing, aligning with the UK’s National Qua
Image © Quantum Zeitgeist
Chosen by shared specialisms, then location and type.
Company · London · 2 shared specialisms
Company · Edinburgh · 2 shared specialisms
Start-up · Cambridge · 2 shared specialisms
Company · London · 1 shared specialism
Company data from Entangled Future. News from Quantum Zeitgeist. Last checked 2 October 2026.
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