SuperPQC Platform Gains Visibility with QSECDEF, read on Quantum Zeitgeist
SuperQ Quantum Computing joined Quantum Security Defence, increasing visibility for its SuperPQC platform as the industry shifts to post-quantum.
Image © Quantum Zeitgeist
Quantum Security Defence
Company · London
Quantum Security Defence (QSECDEF) runs a membership community and training programme on quantum-era cybersecurity, with courses such as Introduction to Quantum Cyber Security and a Certified Post Quantum Cryptography Programme Manager course, plus weekly peer reviews, closed briefings and a planned 2027 world symposium. Its membership, by its own count, exceeds 1,200 people in more than 40 countries. The UK company was incorporated in June 2024 with its registered office in Ipswich, and Anna Beata Kalisz Hedegaard is chief executive.
Quantum Security Defence, based in London, is a company whose work covers quantum education and cryptography; it was founded in 2019. It is not yet linked to a UK project in this directory.
Sources: Quantum Security Defence · Companies House: QUANTUM SECURITY DEFENCE LIMITED (15790806)
Projects (0)
No project in this directory lists Quantum Security Defence as lead, partner or funder yet.
In the news
Recent articles from Quantum Zeitgeist that mention Quantum Security Defence.
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SuperPQC Gains Traction in Defence, Post-Quantum Security, read on Quantum Zeitgeist
SuperQ Quantum Computing joined Quantum Security Defence, increasing visibility for its SuperPQC platform as the industry prepares for Google’s Post-Quantum Cryptography transition. This collaboration addresses escalating threats to data sovereignty and national security.
Image © Quantum Zeitgeist
Quantum Computing Companies In 2026, read on Quantum Zeitgeist
A 2026 directory of 170 quantum computing companies across hardware, software, security, sensing, components and investment, with funding, leadership and technology for each. It spans superconducting, trapped-ion, neutral-atom, photonic and silicon-spin approaches, plus notable market exits.
Image © Quantum Zeitgeist
Partnerships (4)
Research, commercial and investment relationships, by year. Partners with a profile here are linked.
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SuperQ Quantum Computing Commercial 2026
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GCHQ Strategic 2023
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Qinetiq Commercial 2023
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National Quantum Computing Centre Strategic 2022
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Company data from Entangled Future. News from Quantum Zeitgeist. Last checked 10 October 2026.
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