Exhibit 21.1
Subsidiaries of Janus International Group, Inc.
| Name of Subsidiary | Country (State) | |
| Juniper Industrial Holdings, Inc. | United States (Delaware) | |
| Janus Midco, LLC | United States (Delaware) | |
| Janus Intermediate, LLC | United States (Delaware) | |
| Janus International Group, LLC | United States (Delaware) | |
| Betco, Inc. | United States (Delaware) |
