IonQ 以最高 13 亿美元收购 Elisity，强化网络安全业务

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Cybersecurity

IonQ to Buy Elisity for Up to $1.3 Billion to Bolster Cyber Unit

Niccolo de Masi, chief executive officer of IonQ Inc.

Photographer: Chris Ratcliffe/Bloomberg

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By Olivia Solon

October 12, 2026 at 11:13 AM UTC

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Quantum computing firm IonQ Inc. has agreed to buy Elisity Inc. for as much as $1.3 billion in an all-stock transaction in a bid to expand its cybersecurity platform to protect against artificial intelligence-assisted dangers and emerging quantum threats.

Elisity is a fast-growing enterprise security business and will add to IonQ’s expanding quantum security offerings, Maryland-based IonQ said in a statement on Monday. The price includes as much as $150 million in performance-based earnouts.

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