IonQ to Acquire Elisity

IonQ entered into a definitive agreement to acquire Elisity in an all-stock transaction valued at up to $1.3 billion, including up to $150 million in potential earnout consideration. The acquisition combines Elisity’s Zero Trust security platform with IonQ’s post-quantum cryptography and quantum key distribution capabilities to expand cybersecurity offerings for enterprise and government customers; it is expected to close in the fourth quarter of 2026, subject to customary conditions and regulatory approval.