| DIGITO LAB. LIMITED | Private company limited by shares | Live |
| DIGI-TOM.COM LIMITED | Private company limited by shares | Dissolved |
| DIGITOOLS LIMITED | Private company limited by shares | Dissolved |
| HK DIGITOP GLOBAL LIMITED | Private company limited by shares | Live |
| DIGITOP AUDIO VISUAL ENGINEERING LIMITED | Private company limited by shares | Live |
| Digitopia Limited | Private company limited by shares | Live |
| HK DIGITOPTECH GLOBAL LIMITED | Private company limited by shares | Live |
| (Y) Digitors LIMITED | Private company limited by shares | Live |
| DIGITOWER (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |