Zero Trust security firm Elisity joins IonQ’s quantum platform
IonQ will acquire Elisity in an all-stock deal valued at up to $1.3B. Elisity, a Zero Trust security firm, has doubled revenue and customer base year-over-year. The acquisition aims to combine Elisity's enterprise security with IonQ's quantum cryptography, addressing cyber threats and preparing for quantum-era security. IonQ reported 40% year-over-year growth in multiproduct revenue in Q2 2026.
How this was made

The 30-second read
Why it matters
The acquisition creates a combined offering of quantum cryptography and Zero Trust controls, potentially unlocking new enterprise and government contracts.
Market read
First‑report M&A of significant size in the quantum‑security niche; likely to move IonQ stock and influence sector sentiment.
What to watch
Regulatory approval timelines and the pace of quantum‑resistant cryptography adoption could affect the deal's upside
Background
IonQ, a publicly traded quantum computing company, is expanding into quantum‑ready cybersecurity by acquiring Elisity, a private Zero Trust security firm.
Ticker impact
IonQ announced an all‑stock acquisition of Zero Trust security firm Elisity valued up to $1.3 billion.
likely upward pressure as investors price in the growth premium and strategic fit of the acquisition
Large‑scale M&A with clear strategic rationale; first disclosure; market typically reacts positively to synergistic quantum‑security deals.
Market effects
strengthens the quantum computing and cybersecurity sectors, signaling increased corporate demand for quantum‑safe solutions
U.S. tech and quantum‑hardware markets may see modest uplift
positions IonQ as a key player in the emerging global quantum‑security ecosystem
Counterpoint
If integration challenges delay product rollout, the premium paid could weigh on IonQ's balance sheet and dilute earnings
Key entities
- CompanyIonQ
NASDAQ‑listed quantum computing firm (IONQ)
- CompanyElisity
Private Zero Trust security provider



