Companies owned by IonQ
IonQ owns 1 company in the directory. It is not listed in the directory itself. We have one of its acquisitions on record, with its source.
The company it owns
| Company | Category | Based in | Founded |
|---|---|---|---|
 Elisity Elisity provides identity-based microsegmentation software to contain lateral movement across enterprise networks. | Zero trust network access | Dallas, United States | 2018 |
Acquisitions by IonQ
| Date | Deal | Amount | Source |
|---|---|---|---|
| 12 Oct 2026 | IonQ acquired ElisitySource for IonQ acquired Elisity, opens in a new tab | $1.3bn | Source for IonQ acquired Elisity, opens in a new tab |
The record covers deals from 2020 onwards. Most deals before August 2026 come from monthly M&A roundups and are dated to the month. Since August 2026 we add deals from the news as they are reported. Smaller deals may be missing. Amounts are in US dollars.