| ATHENA LIMITED | Private company limited by shares | Dissolved |
| Athena Limited | Private company limited by shares | Live |
| Athena Limited | | Live |
| K2 Athena Limited | | Live |
| ATHENA 2 LIMITED | | Live |
| ATHENA 1 LIMITED | | Live |
| ATHENA 3 LIMITED | | Live |
| ATHENA 44 LIMITED | | Live |
| ATHENA 5 LIMITED | | Live |
| DRAGON ATHENA LIMITED | Private company limited by shares | Dissolved |
| AthenaBlocks Network Limited | | Live |
| ATHENAHK.COM LIMITED | Private company limited by shares | Dissolved |
| ATHENAMI LIMITED | Private company limited by shares | Live |
| Athenaplace Finance Limited | | Live |
| AthenaTech Limited | Private company limited by shares | Live |