| | | | | | | | | | | | | | |
| Legal Entity Name | | Percentage of Voting Securities Owned Directly or Indirectly by Registrant | | Jurisdiction of Organization |
| MARA Tech, Inc. | | 100% | | Delaware |
| Marathon Digital International, Inc. | | 100% | | Delaware |
| Marathon Digital Leasing, LLC | | 100% | | Nevada |
| Crypto Currency Patent Holding Company, LLC | | 100% | | Delaware |
| MARA Pool LLC | | 100% | | Nevada |
| Marathon Crypto Mining, Inc | | 100% | | Nevada |
| Soems Acquisition Corp. | | 100% | | Delaware |
| MARA Ventures Corporation | | 100% | | Delaware |
| MARA Energy Harvesting Corporation | | 100% | | Delaware |
| MARA-NGON Joint Venture LLC | | 87% | | Delaware |
| MARA USA Corporation | | 100% | | Delaware |
| GC Data Center Holdings LLC | | 100% | | Delaware |
| GC Data Center Granbury, LLC | | 100% | | Delaware |
| GC Data Center Kearney LLC | | 100% | | Delaware |
| GC Data Center Equity Holdings, LLC | | 100% | | Delaware |
| MARA Garden City LLC | | 100% | | Delaware |
| Hancock Leasing Company LLC | | 100% | | Delaware |
| Marathon Compute North 1 LLC | | 100% | | Delaware |
| Hash2 Labs LLC | | 100% | | Delaware |
| Arkon Energy Hannibal LLC | | 100% | | Ohio |
| Sullivan Company Leasing LLC | | 100% | | Delaware |
| Crown56 LLC | | 100% | | Wyoming |
| Marathon Digital Holdings, Ltd. | | 100% | | United Arab Emirates |
| FSI Marathon Project 1 Holding Ltd. | | 20% | | United Arab Emirates |
| ZTM Limited (FZE) | | 20% | | United Arab Emirates |
| ZTM Technology (SP) LLC | | 20% | | United Arab Emirates |
| Swift Business S.A. | | 100% | | Paraguay |