Welcome to our dedicated page for Arqit Quantum news (Ticker: ARQQW), a resource for investors and traders seeking the latest updates and insights on Arqit Quantum stock.
Arqit Quantum Inc (ARQQW) delivers cutting-edge cybersecurity solutions through its quantum-safe encryption platform. This news hub provides investors and technology stakeholders with essential updates on the company's innovations in symmetric key agreement technology and QuantumCloud service developments.
Access authoritative information on ARQQW's strategic partnerships, product enhancements, and financial performance. Our curated collection includes earnings announcements, technology milestones, and regulatory filings - all vital for assessing the company's position in the quantum encryption sector.
Key updates cover enterprise cybersecurity deployments, intellectual property developments, and cross-industry collaborations. Bookmark this page for real-time insights into how Arqit Quantum addresses evolving data protection challenges through its Platform-as-a-Service model.
Arqit Quantum (Nasdaq: ARQQ) provided preliminary unaudited results for the second half and full fiscal year ended 30 September 2025. Management expects H2 revenue of $460,000–$470,000 and full-year revenue of $525,000–$535,000. Cash and cash equivalents were approximately $36.9 million as of 30 September 2025. Revenue growth reflected recognition of new contracts and the March 2025 start of revenue recognition under a previously announced multi-year enterprise license in EMEA for a government end user. The company has executed contracts expected to generate approximately $1.2 million in fiscal 2026. Results are preliminary, unaudited, and subject to adjustment; final results and a conference call are expected in December 2025.
Arqit Quantum (NASDAQ:ARQQ) announced that Fabric Networks has purchased a commercial Private Instance (PI) license for its NetworkSecure™ platform. The agreement enables Fabric Networks to deploy quantum-safe networks at scale across its diverse infrastructure, which includes fiber-optic networks, private LTE/5G, pipeline telemetry, and managed network services.
Fabric Networks will implement Arqit's Symmetric Key Agreement (SKA-Platform™) technology to protect critical data from cybercriminals and nation-state actors. The solution will serve various sectors including rural communities, smart cities, educational institutions, healthcare facilities, and resource industries.
Arqit Quantum (Nasdaq: ARQQ) has been selected by the National Cyber Security Centre (NCSC) to participate in their Post-Quantum Cryptography (PQC) Pilot program. The company will provide Discovery and Migration Planning services through its Encryption Intelligence product, helping organizations transition to quantum-safe technologies.
The NCSC initiative aims to prepare organizations for PQC migration, with recommendations to have cryptographic discovery and migration roadmaps in place immediately. Priority systems should be migrated by 2030, with full migration completed by 2035. This selection follows Arqit's strategic acquisition of Ampliphae's encryption risk advisory and analytics technology, strengthening their capabilities in quantum-safe security solutions.
Arqit Quantum (NASDAQ:ARQQ), a quantum-safe encryption leader, has been selected to join Tomorrow Street's Scaleup X programme for 2025. Tomorrow Street, Vodafone's Luxembourg-based innovation centre, will provide Arqit access to its global network and ecosystem.
Through this collaboration, Arqit will explore opportunities to implement its Symmetric Key Agreement (SKA-Platform™) and NetworkSecure™ solutions across Vodafone's ecosystem, focusing on securing critical communications and data against quantum computing threats. The partnership aligns with Arqit's strategy to expand its quantum-safe network security solutions in telecoms, critical infrastructure, and enterprise sectors.
Arqit (Nasdaq: ARQQ) has launched the SKA Edge Controller (SKA-EC), a quantum-safe communications platform designed for military defense operations. The system enables secure command and control in high-threat environments without traditional encryption infrastructure constraints.
The SKA-EC platform features quantum-safe security, rapid deployment capabilities, distributed architecture, and resilience in contested environments. It supports various military applications including mobile headquarters, deployed forces, and command links for autonomous platforms. The solution complies with major security standards including NSA, NIST, CSNA 2.0, and FIPS 140-3.
Key features include dynamic symmetric encryption key generation, elimination of pre-shared keys risks, and support for multiple hardware configurations including BioDigitalPC® cards and COTS servers.Arqit Quantum Inc. (ARQQ) has announced the acquisition of Ampliphae's product portfolio IP and innovations team, specializing in encryption risk advisory and AI analytics. The acquisition combines Ampliphae's Encryption Intelligence products with Arqit's quantum encryption technology, creating a comprehensive solution for identifying and mitigating cyber risk exposure from both current and quantum threats.
Ampliphae's core products provide organizations with complete visibility into encryption technologies, automatically detecting vulnerabilities, including quantum attack susceptibilities. The service helps customers manage encryption risk and develop strategies for transitioning to quantum-safe encryption. Through Arqit's global presence, these services will now be available to enterprises and governments worldwide, focusing on securing data across cloud, edge, IoT, and hybrid environments.
Arqit Quantum (ARQQ), a quantum safe encryption leader, has scheduled its first half 2025 financial results conference call for Thursday, May 22, 2025, at 11:00 a.m. ET / 8:00 a.m. PT. The company will report results for the six months ending March 31, 2025. CEO Andy Leaver and CFO Nick Pointon will host the call.
Investors can access the live webcast through the "News & Events" section at ir.arqit.uk. Phone access is available through a registration link. Participants are encouraged to dial in 15 minutes before the start time. A replay will be available on the company's website for a limited time.
Arqit, Intel, and Equus Compute Solutions have unveiled the world's first quantum-safe CSfC-Compliant MACP Architecture for classified mobile communications. This breakthrough solution combines Arqit's Symmetric Key Agreement Platform with Intel's hardware and strongSwan VPN to create a quantum-resistant secure communication system.
The architecture achieves 90% throughput retention while providing post-quantum security through dual-encrypted tunnels. Key features include:
- Quantum-secure nested IPsec tunneling configuration
 - Dynamic symmetric key agreement between VPN endpoints
 - Elimination of manual keying processes
 - Compliance with NSA's Commercial Solutions for Classified program
 
The solution will be demonstrated at the RSA Conference in San Francisco from April 28 - May 1, 2025. This development represents a significant advancement in securing classified communications against future quantum computing threats while maintaining high performance.