Exhibit 21.1
SUBSIDIARIES OF SURGALIGN HOLDINGS, INC.
Subsidiary | Jurisdiction of Incorporation or Organization | |
| Surgalign Holdings, Inc. | Delaware | |
| Surgalign Spine Technologies, Inc. | Delaware | |
| Pioneer Surgical Technology, Inc. | Michigan | |
| Angstrom Acquisition Corp. II | Delaware | |
| Pioneer Surgical Orthobiologics, Inc. | Delaware | |
| RTI Surgical Holdings Luxembourg SARL | Luxembourg | |
| RTI Surgical Australia Pty. Ltd. | Australia | |
| RTI Surgical GmbH | Germany | |
| Pioneer Surgical Technology B.V. | Netherlands | |
| Surgalign Spain SL | Spain | |
| Zyga Technology, Inc. | Delaware | |
| RTI Services, Inc. | Delaware | |
| Regeneration Technologies, Inc. – Cardiovascular | Alabama | |
| Tutogen Medical, Inc. | Florida | |
| RTI Surgical -Singapore PTE. LTD. | Singapore | |
| RTI Surgical Hong Kong Limited | Hong Kong | |
| RTI Surgical UK Ltd | UK | |
| Paradigm Spine, LLC | Delaware | |
| Andi’s Belmarall, LLC | Delaware | |
| Paradigm Spine GmbH | Germany | |
| Paradigm Spine Austria GmbH | Austria | |
| Paradigm Spine Switzerland AG | Switzerland | |
| Fourth Dimension Spine, LLC | Delaware | |
| Fourth Dimension Spine GmbH | Germany | |
| Holo Surgical, Inc. | Delaware | |
| HoloSurgical Technology, Inc. | Delaware | |
| HoloSugical Technology Polska sp. zoo | Poland |
