IonQ, Inc.
Close on Oct 19, 2026
- Market cap
- $11.32B
- P/E (TTM)
- –
- Dividend yield
- –
About IonQ
Services-Computer Integrated Systems Design, SIC 7373
IonQ operates as a quantum platform developer delivering technologies and hardware across computing, networking, sensing, and security domains. The enterprise manufactures and sells specialized quantum processing hardware, full quantum computing setups—deployable on premises or over cloud networks—and related support or professional services. Customers can also purchase direct system access or quantum-computing-as-a-service through major third-party cloud marketplaces including Amazon Braket, Microsoft Azure Quantum, and Google Cloud Marketplace, in addition to IonQ's proprietary cloud environment. Furthermore, the business supplies data-as-a-service offerings such as synthetic-aperture radar imaging delivered via a satellite network. Its client base spans commercial enterprises, research universities, non-profit institutions, and government agencies seeking to apply quantum solutions to operational challenges.
The company deploys its quantum platforms across space, aerial, terrestrial, and maritime environments, supported by an operational satellite network in orbit. Beyond its core operations, IonQ maintains operational reach through global public cloud infrastructures and international acquisitions spanning the United States and Europe, including entities located in the United Kingdom and Switzerland. IonQ does not state the location of its corporate headquarters in the provided text.
Summary of the business section of IonQ's latest annual report, written by StockData.
Company profile
Company
- Legal name
- IonQ, Inc.
- Founded
- 2015
- Headquarters
- College Park, MD
- Address
- 4505 Campus Drive 20740
- Phone
- (301) 298-7997
- Website
- ionq.co
- Industry
- Services-Computer Integrated Systems Design
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- Ernst & Young LLP, Tysons, Virginia
Stock & identifiers
- Ticker
- IONQ
- Exchange
- NYSE
- IPO date
- Nov 16, 2020
- Shares outstanding
- 381M, Jul 29, 2026
- Public float
- $11.50B, Jun 30, 2025
- Filer category
- Large accelerated filer
- SEC CIK
- 1824920
- CUSIP
- 46222L108
- ISIN
- US46222L1089
- LEI
- 529900RB2VEFGLQS7G28
- EIN
- 85-2992192
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Masi Niccolo de | President and CEO, Director | 1,123,426 |
| Peter Hume Chapman | Executive Chair, Director | 390,329 |
| Paul T. Dacier | CAO, CLO and Secretary | 100,001 |
| Inder M. Singh | CFO & COO | 408,614 |
| Scott Francis Millard | Chief Business Officer | 216,457 |
| Rima Alameddine | Chief Revenue Officer | 432,616 |
| Dean P. Acosta | CCA & GRO | 75,959 |
| Thomas G. Kramer | Chief Financial Officer | 473,307 |
| John w. Raymond | Director | 77,741 |
| Eric R. Ball | Director | 8,540 |
| Timothy E. Baxter | Director | 8,382 |
| Kathryn K. Chou | Director | 62,608 |
| Gabrielle B. Toledano | Director | 11,154 |
| William F. Scannell | Director | 145,086 |
| William J. Teuber Jr | Director | 13,939 |
| Jim Frankola | Director | 8,939 |
| Robert T. Cardillo | Director | 139,063 |
| Wendy Thomas | Director | 61,145 |
CEO pay and shareholder return
Pay versus performance table from the proxy statement
| Fiscal year | CEO total pay | CEO pay actually paid | Other executives (avg) | Value of $100 invested | Peer group |
|---|---|---|---|---|---|
| FY2025 Chapman | $12.32M | $1.93M | $24.58M | $488 | $213 |
| FY2025 De Masi | $89.58M | $134.18M | $24.58M | $488 | $213 |
| FY2024 Chapman | $22.68M | $34.14M | $956.62K | $454 | $166 |
| FY2024 Mr. Chapman | $22.68M | $34.14M | $956.62K | $454 | $166 |
| FY2023 Chapman | $1.34M | $27.79M | $7.70M | $135 | $122 |
| FY2023 Mr. Chapman | $1.34M | $27.79M | $7.70M | $135 | $122 |
“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Sep 30, 2026 | Delisting | Notice of delisting from exchange (Form 25) |
| Mar 20, 2026 | Merger | Registration of securities for a merger or exchange offer (S-4) |
| Oct 4, 2021 | Delisting | Notice of delisting from exchange (Form 25) |
| Oct 4, 2021 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Oct 4, 2021 | Auditor change | Change in certifying accountant (8-K Item 4.01) |
| Oct 4, 2021 | Name change | Name changed from dMY Technology Group, Inc. III to IonQ, Inc. |
| Jun 1, 2021 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| May 18, 2021 | Late filing | Notification of late filing |
| Mar 30, 2021 | Merger | Registration of securities for a merger or exchange offer (S-4) |
| Nov 16, 2020 | IPO | Initial public offering priced (424B4 prospectus) |
| Nov 10, 2020 | Listing | Registration of securities on an exchange (Form 8-A) |