| JET TOWER LIMITED | Private company limited by shares | Dissolved |
| BIG TOWER LIMITED | Private company limited by shares | Dissolved |
| NO. 1 TOWER LIMITED | Private company limited by shares | Dissolved |
| ACE TOWER COMPANY LIMITED | Private company limited by shares | Live |
| NEW TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEA TOWER LIMITED | Private company limited by shares | Dissolved |
| JOY TOWER LIMITED | Private company limited by shares | Live |
| SKY TOWER LIMITED | Private company limited by shares | Dissolved |
| NEW TOWER LIMITED | Private company limited by shares | Dissolved |
| SUN TOWER LIMITED | Private company limited by shares | Dissolved |
| TOWER 22 LIMITED | Private company limited by shares | Live |
| TOWER GOO LIMITED | Private company limited by shares | Live |
| RED TOWER LIMITED | Private company limited by shares | Live |
| TOP TOWER INC LIMITED | Private company limited by shares | Live |
| TOP TOWER LIMITED | Private company limited by shares | Live |
| SKY TOWER LIMITED | | Live |
| Sky Tower 26 Limited | | Live |
| Sky Tower 88 Limited | | Live |
| Business Tower Above Limited | Private company limited by shares | Live |
| ALLIED TOWER LIMITED | Private company limited by shares | Dissolved |
| AQUARIUS ASIA TOWER LIMITED | Private company limited by shares | Live |
| Arnside Tower (Hong Kong) Limited | Private company limited by shares | Live |
| ASIA TOWER LIMITED | Private company limited by shares | Dissolved |
| FIRST ASIA TOWER LIMITED | Private company limited by shares | Live |
| ASIAN TOWER COMPANY LIMITED | Private company limited by shares | Live |
| Bare (Legend Tower) Limited | Private company limited by shares | Live |
| BEST TOWER LIMITED | Private company limited by shares | Dissolved |
| BEST TOWER LIMITED | Private company limited by shares | Live |
| BETON TOWER LIMITED | Private company limited by shares | Dissolved |
| TOWER BEYOND LIMITED | Private company limited by shares | Live |
| BLACK TOWER INVESTMENTS LIMITED | Private company limited by shares | Live |
| BOND TOWER LIMITED | Private company limited by shares | Dissolved |
| Tower Capital Limited | Private company limited by shares | Live |
| CENTRAL TOWER COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Jul-1993 |
| CENTURY TOWER LIMITED | Private company limited by shares | Dissolved |
| CHAMPION TOWER LIMITED | Private company limited by shares | Dissolved |
| CHAMPION TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER LIMITED | Private company limited by shares | Live |
| CHINA TOWER ASIA LIMITED | Private company limited by shares | Live |
| GRAND TOWER (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TOP TOWER (CHINA) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA TOWER PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| TOWER VPC CO., LIMITED | Private company limited by shares | Live |
| TOWER ENERGY SYSTEMS CO., LIMITED | Private company limited by shares | Dissolved |
| Tower Industry Co., Limited | Private company limited by shares | Live |
| Iron Tower Cat Co., Limited | | Live |
| TOWER SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| COMFORT TOWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COMMERCIAL TOWER LIMITED | Private company limited by shares | Live |
| CONCORD TOWER LIMITED | Private company limited by shares | Dissolved |
| Sun Tower Construction Limited | Private company limited by shares | Live |
| GREEN TOWER TECHNOLOGIES CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| CREATIVE TOWER CRANE SERVICE LIMITED | Private company limited by shares | Live |
| CREATIVE TOWER LIMITED | Private company limited by shares | Live |
| DATA TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOWER DEFENSE STUDIO LIMITED | Private company limited by shares | Live |
| DELUXE TOWER LIMITED | Private company limited by shares | Live |
| TOWER DOOR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DRAGON TOWER LIMITED | Private company limited by shares | Dissolved |
| DRAGON TOWER LIMITED | Private company limited by shares | Live |
| DRAGON TOWER IND LIMITED | | Live |
| Drum Tower Capital (Asia) Limited | Private company limited by shares | Live |
| EAST TOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAR EAST TOWER LIMITED | Private company limited by shares | Dissolved |
| EAST TOWER CAPITAL LIMITED | Private company limited by shares | Live |
| FAR EAST TOWER ESTATE LIMITED | Private company limited by shares | Dissolved |
| TOWER FAR EAST INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| East Tower Marine Limited | Private company limited by shares | Live |
| EASY TOWER LIMITED | Private company limited by shares | Dissolved |
| TOWER ELECTRONIC LIMITED | Private company limited by shares | Live |
| ELTOP TOWER LIMITED | Private company limited by shares | Dissolved |
| TOWER ENERGY LIMITED | Private company limited by shares | Dissolved |
| TOWER ENGINEERING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TOP TOWER ENGINEERING LIMITED | Private company limited by shares | Live |
| TOWER MARK ENGINEERING LIMITED | Private company limited by shares | Live |
| ENTERPRISE TOWER LIMITED | Private company limited by shares | Dissolved |
| SKY TOWER ENTERPRISES LIMITED | Private company limited by shares | Live |
| Sun Tower Enterprises Limited | Private company limited by shares | Live |
| 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 |