Company Description
IonQ, Inc. develops quantum computing systems in the United States, Switzerland, and Internationally.
It sells access to quantum computers of various qubit capacities. The company also makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS), Braket, Microsoft’s Azure Quantum, and Google’s Cloud Marketplace, as well as through its cloud service.
The company engages in quantum-safe communications and quantum detection systems. It provides contracts associated with the design, development, construction, and sale of specialized quantum computing hardware systems; maintenance and support services; and consulting services related to co-developing algorithms on quantum computing systems.
The company has a collaboration agreement with University of Chicago. The company was founded in 2015 and is headquartered in College Park, Maryland.
| Country | United States |
| Founded | 2015 |
| Industry | Computer Hardware |
| Sector | Technology |
| Employees | 1,132 |
| CEO | Niccolo de Masi |
Contact Details
Address: 4505 Campus Drive College Park, Maryland 20740 United States | |
| Phone | 301 298 7997 |
| Website | ionq.com |
Stock Details
| Ticker Symbol | IONQ |
| Exchange | NYSE |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 1824920 |
| CUSIP Number | 46222L108 |
| ISIN Number | US46222L1089 |
| Employer ID | 85-2992192 |
| SIC Code | 7373 |
Key Executives
| Name | Position |
|---|---|
| Niccolo Mcleod de Masi | President, Chief Executive Officer and Chairman |
| Inder M. Singh | Chief Financial Officer and Chief Operating Officer |
| Paul T. Dacier Esq. | Chief Administrative Officer, Corporate Secretary and Chief Legal Officer |
| Robert Thomas Cardillo | Executive Director |
| Dean P. Acosta | Chief Corporate Affairs and Government Relations Officer |
| Scott Francis Millard | Chief Business Officer |
| Dr. Jungsang Kim Ph.D. | Founder |
| Dr. Christopher Monroe Ph.D. | Co-Founder and Chief Scientific Advisor |
| Katie Arrington | Chief Information Officer |
| Kate Kemp | Chief People Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| May 7, 2026 | 10-Q | Quarterly Report |
| May 6, 2026 | 144 | Filing |
| May 6, 2026 | 8-K | Current Report |
| Apr 30, 2026 | ARS | Filing |
| Apr 30, 2026 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| Apr 30, 2026 | DEF 14A | Other definitive proxy statements |
| Apr 24, 2026 | 8-K | Current Report |
| Apr 16, 2026 | 144 | Filing |
| Mar 31, 2026 | EFFECT | Notice of Effectiveness |
| Mar 31, 2026 | 424B3 | Prospectus |