Arqit quantum-safe keys now available pre-installed for Confidential Compute on Intel-based NetSec Cards

LONDON, Feb. 24, 2026 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (NASDAQ: ARQQ, ARQQW) (“Arqit”), a global leader in quantum-safe encryption, today announced the availability of its encryption software pre-installed inside an Intel Trust Domain Extensions (Intel TDX) trusted execution environment (TEE) on Intel NetSec Accelerator Reference Design-based accelerator cards. The result is confidential compute: trusted workloads, trusted networks, and trusted agents, even in shared or hostile environments.

GlobeNewsWire • 14 hours ago

Arqit and 6WIND launch technology and product integrations for Quantum-Safe services delivered by Telco Service Providers

LONDON, Feb. 19, 2026 (GLOBE NEWSWIRE) -- Arqit (Nasdaq: ARQQ, ARQQW), a global leader in PQC migration tooling and quantum-safe encryption, and 6WIND, a leading Green Tech company and the worldwide leader in High performance Cloud networking solutions, today announced a strategic collaboration to deliver highly scalable quantum-safe, encrypted virtual private networking (VPN) business services. These services support a wide range of enterprise, telco, and B2B use cases, including site-to-site connectivity, hub-and-spoke architectures, and high-availability deployments, delivered across universal customer premises equipment (uCPE) and virtualised cloud infrastructure.

GlobeNewsWire • Feb 19, 2026

Quantum's Next Winners? 3 Enablers With 10%+ Projected Growth in 2026

IONQ's $1.8B SkyWater deal signals a shift to vertically integrated quantum, spotlighting three enablers, NOC, NET & ARQQ, set for 10%+ earnings growth in 2026.

Zacks Investment Research • Jan 28, 2026

Arqit Launches Encryption Intelligence: Automated Cryptographic Discovery for Post-Quantum Migration and Compliance

LONDON, Jan. 22, 2026 (GLOBE NEWSWIRE) -- Arqit (Nasdaq: ARQQ, ARQQW), a global leader in quantum-safe encryption, today announced the full commercial launch of Encryption Intelligence (EI), a product that delivers a complete cryptographic inventory, alongside continuous discovery and risk prioritisation to help enterprises plan and execute migration to post-quantum cryptography (PQC) efficiently and with minimal disruption. Migration to quantum-safe encryption will be the biggest IT transformation of the coming decade.

GlobeNewsWire • Jan 22, 2026

Is ARQIT QUANTUM (ARQQ) Outperforming Other Computer and Technology Stocks This Year?

Here is how Arqit Quantum Inc. (ARQQ) and Dragonfly Energy Holdings Corp. (DFLI) have performed compared to their sector so far this year.

Zacks Investment Research • Jan 6, 2026

Arqit Quantum Inc. (ARQQ) Q4 2025 Earnings Call Transcript

Arqit Quantum Inc. (ARQQ) Q4 2025 Earnings Call Transcript

Seeking Alpha • Dec 9, 2025

Arqit Quantum Inc. Announces Financial Results for Fiscal Year 2025

LONDON, Dec. 09, 2025 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (Nasdaq: ARQQ) (“Arqit” or the “Company”), a global leader in quantum-safe encryption, announces financial results for the fiscal year ended 30 September 2025. Consistent with management's preliminary assessment of the expected range of revenue which was announced 9 October 2025, reported revenue for the fiscal year ended 30 September 2025 was $530,000.

GlobeNewsWire • Dec 9, 2025

Arqit and Sparkle achieve quantum-resistant encryption at the speed of light

LONDON, Dec. 03, 2025 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (NASDAQ: ARQQ, “Arqit”), a global leader in quantum-safe encryption, and Sparkle, a Tier 1 global telecoms operator, have successfully demonstrated quantum-resilient data transmission across Sparkle's optical network in Greece. The proof of concept (POC), implemented over Sparkle metropolitan optical ring in Athens, shows how Arqit's encryption technology can be embedded directly into the optical transport layer, protecting high-capacity networks against future quantum threats without impacting performance.

GlobeNewsWire • Dec 3, 2025

Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ET

LONDON, Dec. 01, 2025 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (“Arqit”), a leader in quantum safe encryption, announced it will report financial results for the fiscal year ending September 30, 2025 on Tuesday, December 9, 2025.

GlobeNewsWire • Dec 1, 2025

Arqit Quantum: ARQQ Stock's 10x Upside To $270?

Arqit Quantum stock (NASDAQ: ARQQ) has recently experienced a substantial decline, plummeting an alarming 24% within just one week. This downturn is predominantly attributed to investors retracting from highly speculative quantum growth stocks, driven by concerns regarding global instability and possible postponements in interest rate reductions.

Forbes • Nov 18, 2025