| MARKO LIMITED | Private company limited by shares | Dissolved |
| MARKO LIMITED | Private company limited by shares | Live |
| MARKO K COMPANY LIMITED | Private company limited by shares | Live |
| MARK-O COMMODITY SALES LIMITED | Private company limited by shares | Dissolved |
| MARKO TRADING LIMITED | Private company limited by shares | Dissolved |
| MARKO MAK TRADING COMPANY LIMITED | Private company limited by shares | Live |
| MARKOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARKOL LIMITED | Private company limited by shares | Dissolved |
| Markolas Technology Limited | Private company limited by shares | Live |
| MARKOLI LIMITED | Private company limited by shares | Dissolved |
| MARKOM INVESTMENT LIMITED | Private company limited by shares | Live |
| MARKON COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARKON TRADING COMPANY LIMITED | Private company limited by shares | Live |
| MARKONIS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| USA MARKOO LIMITED | Private company limited by shares | Live |
| MARKOUTURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Markov Technology (H K) Limited | Private company limited by shares | Live |
| MARKOWITZ LIMITED | Private company limited by shares | Dissolved |