AQ
Arqit Quantum
Publicly listed quantum company (ARQQ · NASDAQ).
44
– 0.0
Share price
$17.70
▲ $3.61 (+25.62%) · 3M
ARQQ · NASDAQ
H $29.72 · L $12.14
Next earnings: dec. 2026
What they do
Arqit Quantum provides quantum-safe encryption. Its QuantumCloud software delivers symmetric key agreement designed to protect data against the threat that future quantum computers pose to today's public-key cryptography.
Listed on the NASDAQ, Arqit sells to telecoms, defence and enterprise customers and partners with major technology and systems-integration firms to embed its keys into existing products.
Strengths & weaknesses
Strengths
- +Addresses the near-term 'harvest-now, decrypt-later' security threat, not distant hardware
- +Software-delivered model with high gross-margin potential
- +Partnerships with large telecom and defence integrators
Watch-outs
- –Commercial revenue has been slow to materialize versus early projections
- –Competes with standardized NIST post-quantum algorithms
- –History of guidance revisions has pressured investor confidence
Key risks
- !Adoption timing risk as enterprises weigh competing PQC standards
- !Financing and dilution risk
Score breakdown
Funding momentum 40%44
No disclosed round.
Patents 25%44
44th percentile within Post-Quantum Cryptography.
Talent 20%44
Headcount estimate pending.
Research 15%44
44th percentile within Post-Quantum Cryptography.
Filings & earnings
Quarterly earnings — EPS -1.99354
Q2 2026 · maj 2026
Quarterly earnings — EPS -3.39249
Q2 2025 · maj 2025
Quarterly earnings — EPS -1.22
Q4 2024 · dec. 2024
Quarterly earnings — EPS -7.34545
Q2 2024 · maj 2024
Management
Andrew J. Leaver
Chief Executive Officer & Director
Jonathan Nguyen-Duy
Chief Technology Officer
Martin Healiss
Chief People Officer
Rob Russell
Chief Financial Officer
Jennifer Bers
Chief Revenue Officer
Scott Alexander
Chief Product Officer
Major shareholders
Founders & insidersinsider
Institutional investorsinstitution
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Arqit Quantum
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Links & resources
Company website↗Investor relations↗Sources: Dealroom · EPO · USPTO · arXiv · Company filings — Updated weekly · – 0.0 (30d)