Arqit Quantum Inc Stock Price, News & Analysis

Arqit (NASDAQ: ARQQ) launched SKA Central Controller (SKA-CC) on Nov 11, 2025, a crypto‑agile, low‑footprint software platform designed to provide quantum‑safe symmetric key management across wireline, mobile, cloud and AI environments.

SKA-CC generates dynamic symmetric keys for endpoint authentication and encrypted VPN tunnels, removes reliance on long‑lived pre‑shared keys or PKI, and supports use cases from Optical Layer 1 to APIs and private 5G—targeting Telco and Defense Managed Service Providers to enable quantum‑safe NaaS and mobile VPNs.

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 been selected to join the newly launched Oracle Defense Ecosystem, a global initiative aimed at transforming defense and government technology innovation. The announcement was made at the Oracle Defense Tech Summit in Austin, Texas. As part of the inaugural cohort, Arqit gains access to Oracle's extensive sales support, Cloud Marketplace, and Secure Cloud Computing Architecture (SCCA) compliance resources. This partnership enables Arqit to expand the deployment of its SKA-Platform™, a quantum-safe technology for data protection. The ecosystem provides members with Oracle's global sales team support, access to Oracle Cloud Marketplace for solution deployment, and SCCA compliance capabilities to streamline security implementations.

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 Inc. (ARQQ) reported financial results for H1 FY2025, with revenue of $67,000 from 6 contracts. The company faced revenue delays due to customer postponements, particularly in a significant EMEA government contract. Operating costs averaged $2.4 million monthly, with cash reserves of $24.8 million as of March 31, 2025. Notable developments include: a contract with the U.S. Department of Defense, a partnership with a large IT solutions provider, and a three-year agreement with a Tier 1 network operator operating in 32 countries. Arqit also announced collaborations with Intel for quantum-safe confidential computing and with Equus Compute Solutions for CSfC-Compliant MACP Architecture. The company maintains focus on telecom networks and defense markets while expanding into financial services, pharmaceutical, and data center sectors.