XTANT MEDICAL HOLDINGS, INC. Subsidiaries
Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (5 lists). Names and jurisdictions are as filed.
- 2026-03-31: Subsidiary Entity Name; Jurisdiction State or Other Jurisdiction of Incorporation or Organization.
- 2026-03-31: Subsidiary Bacterin International, Inc.; Jurisdiction Nevada.
- 2026-03-31: Subsidiary Surgalign SPV, Inc.; Jurisdiction Delaware.
- 2026-03-31: Subsidiary X-spine Systems, Inc.; Jurisdiction Ohio.
| Annual report filed | Subsidiary | Jurisdiction |
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| 2026-03-31 | Entity Name | State or Other Jurisdiction of Incorporation or Organization |
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| 2026-03-31 | Bacterin International, Inc. | Nevada |
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| 2026-03-31 | Surgalign SPV, Inc. | Delaware |
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| 2026-03-31 | X-spine Systems, Inc. | Ohio |
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| 2026-03-31 | Xtant Medical, Inc. | Delaware |
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| 2026-03-31 | RTI Surgical Holdings Luxembourg SARL | Luxembourg |
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| 2026-03-31 | RTI Surgical – Singapore Pte. Ltd. | Singapore |
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| 2026-03-31 | Fourth Dimension Spine GmbH | Germany |
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| 2026-03-31 | RTI Surgical GmbH | Germany |
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| 2026-03-31 | Pioneer Surgical Technology B.V. | Netherlands |
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| 2025-03-06 | Entity Name | State or Other Jurisdiction of Incorporation or Organization |
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| 2025-03-06 | Bacterin International, Inc. | Nevada |
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| 2025-03-06 | Surgalign SPV, Inc. | Delaware |
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| 2025-03-06 | X-spine Systems, Inc. | Ohio |
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| 2025-03-06 | Xtant Medical, Inc. | Delaware |
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| 2025-03-06 | RTI Surgical Holdings Luxembourg SARL | Luxembourg |
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| 2025-03-06 | Surgalign UK Limited | United Kingdom |
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| 2025-03-06 | RTI Surgical – Singapore Pte. Ltd. | Singapore |
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| 2025-03-06 | Paradigm Spine GmbH | Germany |
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| 2025-03-06 | Fourth Dimension Spine GmbH | Germany |
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| 2025-03-06 | RTI Surgical GmbH | Germany |
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| 2025-03-06 | Pioneer Surgical Technology B.V. | Netherlands |
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| 2025-03-06 | RTI Surgical Australia Pty. Ltd. | Australia |
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| 2025-03-06 | Surgalign Spain SL | Spain |
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| 2025-03-06 | Paradigm Spine Switzerland AG | Switzerland |
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| 2025-03-06 | Paradigm Spine Austria GmbH | Austria |
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| 2024-04-01 | Entity Name | State or Other Jurisdiction of Incorporation or Organization |
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| 2024-04-01 | Bacterin International, Inc. | Nevada |
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| 2024-04-01 | Surgalign SPV, Inc. | Delaware |
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| 2024-04-01 | X-spine Systems, Inc. | Ohio |
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| 2024-04-01 | Xtant Medical, Inc. | Delaware |
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| 2024-04-01 | RTI Surgical Holdings Luxembourg SARL | Luxembourg |
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| 2024-04-01 | Surgalign UK Limited | United Kingdom |
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| 2024-04-01 | RTI Surgical – Singapore Pte. Ltd. | Singapore |
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| 2024-04-01 | Paradigm Spine GmbH | Germany |
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| 2024-04-01 | Fourth Dimension Spine GmbH | Germany |
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| 2024-04-01 | RTI Surgical GmbH | Germany |
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| 2024-04-01 | Pioneer Surgical Technology B.V. | Netherlands |
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| 2024-04-01 | RTI Surgical Australia Pty. Ltd. | Australia |
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| 2024-04-01 | Surgalign Spain SL | Spain |
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| 2024-04-01 | Paradigm Spine Switzerland AG | Switzerland |
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| 2024-04-01 | Paradigm Spine Austria GmbH | Austria |
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| 2023-03-07 | Entity Name | State of Incorporation |
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| 2023-03-07 | Bacterin International, Inc. | Nevada |
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| 2023-03-07 | Surgalign SPV, Inc. | Delaware |
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| 2023-03-07 | X-spine Systems, Inc. | Ohio |
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| 2023-03-07 | Xtant Medical, Inc. | Delaware |
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| 2021-02-24 | Entity Name | State of Incorporation |
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| 2021-02-24 | X-Spine Systems, Inc. | Ohio |
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| 2021-02-24 | Xtant Medical, Inc. | Delaware |
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| 2021-02-24 | Bacterin International, Inc. | Nevada |
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