Arqit Quantum reports H1 FY2026 revenue growth to $623K, launches new Encryption Intelligence product.

Arqit Quantum Inc. reported revenue of $623,000 for the first half of fiscal year 2026, up from $67,000 in the same period last year, driven by 11 contracts across telecom, government, and defense sectors. The company launched Encryption Intelligence, an automated cryptographic inventory solution aiding post-quantum cryptography migration, and formed strategic partnerships with Intel, 6WIND, and RAD to enhance quantum-safe encryption offerings. With $28.9 million cash on hand at quarter-end and growing contract activity, Arqit aims to accelerate its go-to-market strategy focusing on end-to-end post-quantum cryptography solutions and expand its presence in defense and confidential computing markets.