Exhibit 21.1
| Subsidiaries of the Registrant* | ||
| Name of Entity | Jurisdiction | |
| HIVE Blockchain Switzerland AG | Switzerland | |
| HIVE Blockchain Iceland ehf. | Iceland | |
| Bikupa Datacenter AB | Sweden | |
| Bikupa Datacenter 2 AB | Sweden | |
| Bikupa Real Estate AB | Sweden | |
| BUZZ High Performance Computing AB | Sweden | |
| Hive Digital Data Ltd. | Bermuda | |
| Liv Eiendom AS | Norway | |
| 9376-9974 Quebec Inc. | Canada | |
| HIVE Atlantic Datacentres Ltd | Canada | |
| BUZZ Performance Computing Ltd. (f/k/a Hive Performance Computing Ltd.) | Bermuda | |
| BUZZ Performance Cloud Inc. (f/k/a Hive Performance Cloud Inc.) | Canada | |
| Zunz S.A. | Paraguay | |
| W3X S.A. | Paraguay | |
| Paraguay Digital Ltd. | Canada | |
| HIVE Holdings Paraguay 1 Ltd | Bermuda | |
| HIVE Holdings Paraguay 2 Ltd | Bermuda | |
| HIVE Holdings Paraguay 3 Ltd | Bermuda | |
| HIVE Holdings Paraguay 4 Ltd | Bermuda | |
| BUZZ High Performance Computing Inc. | Canada | |
| BUZZ Holdings Inc. | Barbados | |
| Megawatt Mining Corp. | Canada | |
| HIVE Bermuda 2026 Ltd. | Bermuda | |
| HIVE Convert Ltd. | Canada | |
* Inclusion on the list above is not an admission that any of the above entities, individually or in the aggregate, constitutes a significant subsidiary within the meaning of Rule 1-02(w) of Regulation - and Item 601(b)(21)(ii) of Regulation S-K.