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IonQ Acquires Elisity for Enhanced Quantum Security Integration

IonQ Acquires Elisity for Enhanced Quantum Security Integration

First seen 5 Nov 2026, 18:47 UTC • •
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ThreatCluster AI
ThreatCluster •November 5, 2026 at 18:47 UTC
  • •IonQ acquired Elisity for $1.15 billion to enhance quantum security solutions.
  • •The merger integrates Zero Trust security with post-quantum cryptography and quantum key distribution.
  • •Elisity will maintain its customer support and leadership structure post-acquisition.

IonQ has completed its acquisition of Elisity, a Zero Trust security firm, in an all-stock deal valued at $1.15 billion. The acquisition aims to integrate Elisity’s identity-based security solutions with IonQ’s post-quantum cryptography (PQC) and quantum key distribution (QKD) technologies. This merger is expected to enhance security for enterprise and government organizations, particularly against future quantum threats. Elisity's software will continue to support its existing customers while leveraging IonQ's quantum capabilities. The deal includes an additional earnout of up to $150 million based on Elisity's revenue performance through January 2028. This acquisition marks IonQ's strategic move into corporate IT security, expanding its revenue base beyond scientific computing.

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Timeline

2026-11-04
IonQ completes acquisition of Elisity
IonQ finalized its acquisition of Elisity, enhancing its quantum security offerings with Zero Trust technology.
Markets.Ft
2026-11-04
Transaction valued at $1.15 billion
The acquisition was an all-stock transaction, with potential additional earnings based on performance.
quantumcomputingreport.com

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Common questions

What technologies are integrated in this acquisition?
The acquisition integrates Elisity's Zero Trust security solutions with IonQ's post-quantum cryptography and quantum key distribution.
How will this affect existing Elisity customers?
Elisity will continue to support its existing customers under the same leadership and platform.
What is the financial structure of the deal?
The acquisition is valued at $1.15 billion, with an additional earnout of up to $150 million based on revenue milestones.