| DIEGO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Diego San Limited | | Live |
| DIEGO ARMANDO MARADONA CHARITABLE FOUNDATION CO., LIMITED | Private company limited by shares | Live |
| DIEGO ARMANDO MARADONA INTERNATIONAL BRAND MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| SAN DIEGO ASIAN TRADE LIMITED | Private company limited by shares | Dissolved |
| Diego Bioengineering Limited | | Live |
| DIEGO INTERNATIONAL FINANCE LIMITED | Private company limited by shares | Live |
| HONG KONG DIEGO (GROUP) INVESTMENT LIMITED | Private company limited by shares | Live |
| Hong Kong Diego Investment Limited | Private company limited by shares | Live |
| SAN DIEGO HOTEL LIMITED | Private company limited by shares | Dissolved |
| Diego Sala Limited | Private company limited by shares | Live |
| STAR DIEGO HK LIMITED | Private company limited by shares | Live |
| Diego Trading Co., Limited | Private company limited by shares | Live |