Exhibit 21
SUBSIDIARIES OF THE REGISTRANT
| NAME | JURISDICTION | OWNERSHIP | ||
| Bit Digital USA, Inc. | Delaware, USA | 100% | ||
| Bit Digital Canada, Inc. | Alberta, Canada | 100% | ||
| Bit Digital Hong Kong Limited | Hong Kong | 100% | ||
| Bit Digital Strategies Limited | Hong Kong | 100% | ||
| Bit Digital Singapore PTE. LTD. | Singapore | 100% | ||
| WhiteFiber AI, Inc | Delaware, USA | 100% | ||
| WhiteFiber Iceland Ehf | Reykjavik, Iceland | 100% | ||
| WhiteFiber Inc. | Cayman Islands | 100% | ||
| WhiteFiber HPC, Inc. | Delaware, USA | 100% | ||
| Enovum Data Centers Corp | Canada |
100% |