EXHIBIT 21.1
SUBSIDIARIES OF ADVANCED OXYGEN TECHNOLOGIES, INC.
| Name of Incorporation | State and/or Country of Incorporation | Percent Ownership |
| Anton Nielsen Vojens, ApS | Vojens, Denmark | 100% |
| Sharx, Inc. | WY, USA | 100% |
| Sharx DK, ApS | Arhus, Denmark | 100% |