| DRAGON TOWER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ETERNAL TOWER LIMITED | Private company limited by shares | Live |
| EXCEL TOWER LIMITED | Private company limited by shares | Live |
| FAIR TOWER LIMITED | Private company limited by shares | Dissolved |
| FAIRVIEW TOWER LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER FASHION ENTERPRISES LIMITED | Private company limited by shares | Live |
| FLASH TOWER LIMITED | Private company limited by shares | Dissolved |
| FLOWER TOWER LIMITED | Private company limited by shares | Dissolved |
| FLOWER TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FORD TOWER COMPANY LIMITED | Private company limited by shares | Live |
| Fortis Tower Limited | Private company limited by shares | Live |
| FORTUNE TOWER LIMITED | Private company limited by shares | Dissolved |
| Fortune Tower Limited | Private company limited by shares | Live |
| FORTUNE TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN TOWER LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Mar-1996 |
| FRIEND TOWER LIMITED | Private company limited by shares | Dissolved |
| FULL TOWER LIMITED | Private company limited by shares | Dissolved |
| FULL TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Gamer Tower Co Limited | Private company limited by shares | Dissolved |
| GLOBAL TOWER LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TOWER LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TOWER LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TOWER LIMITED | Private company limited by shares | Live |
| GLOBAL TOWER ENGINEERING COMPANY LIMITED | | Live |
| Tower Luck Global Limited | | Live |
| GLORY TOWER LIMITED | Private company limited by shares | Live |
| TOWER GLORY LIMITED | Private company limited by shares | Live |
| GLOSS TOWER LIMITED | | Live |
| Gold Tower Limited | Private company limited by shares | Live |
| GOLD TOWER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GOOD TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOOD TOWER INVESTMENTS LIMITED | Private company limited by shares | Live |
| GORGEOUS TOWER LIMITED | Private company limited by shares | Dissolved |
| GRACE TOWER LIMITED | Private company limited by shares | Dissolved |
| GRACE TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GRAND TOWER COMPANY LIMITED | Private company limited by shares | Live |
| Green Tower Business Company Limited | Private company limited by shares | Live |
| GREEN TOWER INVESTMENT Limited | Private company limited by shares | Live |
| GROUP TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY TOWER GROUP LIMITED | Private company limited by shares | Dissolved |
| TOWER GROUP COMPANY LIMITED | Private company limited by shares | Live |
| TOWER CONSULTING GROUP LIMITED | Private company limited by shares | Live |
| GROUP TOWER ELECTRONICS LIMITED | Private company limited by shares | Live |
| GROUP TOWER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GRAND TOWER GROUP LIMITED | Private company limited by shares | Live |
| Tower Trade Group Limited | Private company limited by shares | Live |
| WINNING TOWER GROUP LIMITED | Private company limited by shares | Live |
| AJ HACKETT MACAU TOWER LIMITED | Private company limited by shares | Live |
| Tower of Hanoi Limited | Private company limited by shares | Live |
| HAPPY TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| HARVEST TOWER LIMITED | Private company limited by shares | Dissolved |
| HARVEST TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIGHEST TOWER LIMITED | | Live |
| TOWER HILL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOWER HILL INSURANCE COMPANY LIMITED | Private company limited by shares | Live |
| Saint Tower Holding Limited | Private company limited by shares | Live |
| RED TOWER (HONG KONG) LIMITED | Private company limited by shares | Live |
| NOVA TOWER HONG KONG LIMITED | | Live |
| HOPE TOWER LIMITED | Private company limited by shares | Dissolved |
| TOWER HOTELS LIMITED | Private company limited by shares | Dissolved |
| TOWER IMITATION JEWELLERY FACTORY LIMITED | Private company limited by shares | Dissolved |
| TOWER PAC INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Tower Industrial Co., Limited | Private company limited by shares | Live |
| NINGBO TOWER INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| DRAGON TOWER INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GRAND TOWER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GOLD TOWER INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SKY TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CENTURY TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRAND TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PACIFIC TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WITON TOWER INVESTMENT LIMITED | Private company limited by shares | Live |
| RED TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUN TOWER INVESTMENTS LIMITED | Private company limited by shares | Live |
| BEAUTY TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BELL TOWER INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOWER MARK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MEGA TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| OCEAN TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOWER POINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| TIME TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WIND TOWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| iTech Tower 3 Limited | Private company limited by shares | Live |
| JOYFUL TOWER LIMITED | Private company limited by shares | Dissolved |
| KAKI TOWER COMPANY LIMITED | Private company limited by shares | Live |
| TRUMP TOWER KNITTING & EMBROIDERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOWER MARK HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Tower Tool (Hong Kong) Limited | Private company limited by shares | Live |
| LASER TOWER LIMITED | Private company limited by shares | Dissolved |
| LEADER TOWER LIMITED | Private company limited by shares | Live |
| LEGEND TOWER LIMITED | Private company limited by shares | Dissolved |
| LIBERAL TOWER LIMITED | Private company limited by shares | Dissolved |
| TOWER LONG LIMITED | Private company limited by shares | Live |
| LUCKY TOWER LIMITED | Private company limited by shares | Dissolved |
| MAGIC TOWER LIMITED | Private company limited by shares | Dissolved |
| MAGIC TOWER CAPITAL COMPANY LIMITED | | Live |
| MAIN TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOWER MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| TOWER HILL SHIP MANAGEMENT LIMITED | Private company limited by shares | Live |