Exhibit 22.1
Guarantor Subsidiaries of BigBear.ai Holdings, Inc.
Set forth is a list of the guarantor subsidiaries of BigBear.ai Holdings, Inc. as of December 20, 2021 and their respective jurisdictions of organization.
| Name | Jurisdiction of Formation | |
| BigBear.ai Intermediate Holdings, LLC | Delaware | |
| BigBear.ai, LLC | Delaware | |
| NuWave Solutions, L.L.C. | Maryland | |
| PCI Strategic Management, LLC | Maryland | |
| ProModel Government Solutions, Inc. | Utah | |
| Open Solutions Group, LLC | Virginia |