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Arqit Quantum Inc.

For the period ended Mar 31, 2026. Filed May 21, 2026.

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About this filing

What a company based outside the US has published at home or sent to its shareholders. It is how many foreign companies share results and news between annual reports.

Mar 31, 2026 · Filed May 21, 2026

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ARQQ$15.96+30.0%Stored close · as of Nov 6, 2026
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EX-99.1 · Recent Developments

Recent Developments

●On April 16th, Arqit was selected to join the Tomorrow Street portfolio as a Scaleup Partner. A joint venture between Vodafone Group and Technoport, Luxembourg’s National tech incubator, Tomorrow Street’s ecosystem brings together innovative young companies and scales their technology solutions across Vodafone’s global ecosystem. Arqit is the first quantum security company to join the portfolio.
●On May 1st, a partner, which is a leading technology and innovation solution provider to the aerospace and defence industry, renewed and upsized its contract with Arqit by almost 90%. Arqit bids jointly with its partner into contract opportunities to military organizations with a heavy emphasis on Europe.
●On May 18th, Arqit executed its first Encryption Intelligence related contract supporting PQC migration planning.
●On May 19th, Arqit signed a partnership agreement with a European specialist cybersecurity provider for Arqit’s Encryption Intelligence product to be the cornerstone of strategic PQC Migration activities within financial services and other client verticals.
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