QUANTUM COMPUTING INC. Subsidiaries
Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (6 lists). Names and jurisdictions are as filed.
- 2026-03-02: Subsidiary Qubittech, Inc.; Jurisdiction Delaware.
- 2026-03-02: Subsidiary Qubittech International, Inc.; Jurisdiction Delaware.
- 2026-03-02: Subsidiary QI Solutions, Inc.; Jurisdiction Delaware.
- 2026-03-02: Subsidiary QPhoton, LLC; Jurisdiction Delaware.
| Annual report filed | Subsidiary | Jurisdiction |
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| 2026-03-02 | Qubittech, Inc. | Delaware |
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| 2026-03-02 | Qubittech International, Inc. | Delaware |
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| 2026-03-02 | QI Solutions, Inc. | Delaware |
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| 2026-03-02 | QPhoton, LLC | Delaware |
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| 2026-03-02 | Luminar Semiconductor, Inc. | Delaware |
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| 2026-03-02 | EMFOUR Acquisition Co., LLC | Delaware |
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| 2026-03-02 | EM4, LLC | Delaware |
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| 2026-03-02 | Freedom Photonics, LLC | California |
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| 2026-03-02 | Optogration Inc. | Delaware |
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| 2025-03-20 | Qubittech, Inc. | Delaware |
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| 2025-03-20 | Qubittech International, Inc. | Delaware |
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| 2025-03-20 | QI Solutions, Inc. | Delaware |
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| 2025-03-20 | QPhoton, LLC | Delaware |
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| 2024-04-01 | Qubittech, Inc. | Delaware |
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| 2024-04-01 | Qubittech International, Inc. | Delaware |
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| 2024-04-01 | Qubittech Federal, Inc. | Delaware |
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| 2024-04-01 | QI Solutions, Inc. | Delaware |
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| 2024-04-01 | QPhoton, LLC | Delaware |
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| 2023-03-30 | Qubittech, Inc. | Delaware |
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| 2023-03-30 | Qubittech International, Inc. | Delaware |
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| 2023-03-30 | Qubittech Federal, Inc. | Delaware |
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| 2023-03-30 | QI Solutions, Inc. | Delaware |
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| 2023-03-30 | QPhoton, LLC | Delaware |
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| 2022-03-15 | QUBITTECH, Inc., a Delaware | |
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| 2022-03-15 | corporation | |
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| 2022-03-15 | QUBITTECH Federal, Inc., a | |
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| 2022-03-15 | Delaware corporation | |
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| 2022-03-15 | QUBITTECH International, Inc. | |
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| 2022-03-15 | a Delaware corporation | |
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| 2021-03-18 | 1.QUBITTECH, Inc., a Delaware corporation | |
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| 2021-03-18 | 2.QUBITTECH Federal, Inc., a Delaware corporation | |
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| 2021-03-18 | 3.QUBITTECH International, Inc., a Delaware corporation | |
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