| BIANCO TELA LIMITED | Private company limited by shares | Dissolved |
| Tela HaiYang Co., Limited | Private company limited by shares | Live |
| TELA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Tela Marinera HK Limited | Private company limited by shares | Live |
| TELA TEXTILE LIMITED | Private company limited by shares | Live |
| VILA TELA LIMITED | | Live |
| WEIS TELA TRADE LIMITED | | Live |
| KOWLOON TEL-A-CAR LIMITED | Private company limited by shares | Dissolved |
| TelAcme Limited | Private company limited by shares | Live |
| MILK TELACOM LIMITED | Private company limited by shares | Live |
| Telafi International Co., Limited | Private company limited by shares | Live |
| Telai Electronic (International) Trading Co., Limited | Private company limited by shares | Dissolved |
| TELAIFU LIMITED | | Live |
| TELAIHUI NETWORK LIMITED | Private company limited by shares | Live |
| TELAIMEI INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GERMANY TELAISI BEERY LIMITED | Private company limited by shares | Dissolved |
| Telam Limited | Private company limited by shares | Live |
| TELAMON LIMITED | Private company limited by shares | Dissolved |
| TELAMON LIMITED | Private company limited by shares | Live |
| Telamu Commercial Trade (Hong Kong) Limited | | Live |
| Telanda Electronic Limited | Private company limited by shares | Live |
| HK ROYAL TELANGMINGSHI BRAND MANAGEMENT LIMITED | Private company limited by shares | Live |
| GERMANY TELAOSI MACHINERY AND ELECTRONIC LIMITED | Private company limited by shares | Live |
| TELARIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TELART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TELAS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TELASIA LIMITED | Private company limited by shares | Dissolved |
| TELASIA LIMITED | Private company limited by shares | Dissolved |
| TELAUM HK LIMITED | Private company limited by shares | Live |
| TELAWEI 4X4 OFF-ROAD ACCESSORIES CO., LIMITED | Private company limited by shares | Dissolved |
| TELAWIDE LIMITED | Private company limited by shares | Dissolved |
| Telaxia Limited | Private company limited by shares | Live |
| TELAXY LIMITED | Private company limited by shares | Dissolved |
| TELAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TELAY INSURANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Telbridge ELectronics (Hong Kong) Limited | Private company limited by shares | Live |
| TELBROOKS LIMITED | Private company limited by shares | Live |
| TELCAN LIMITED | Private company limited by shares | Dissolved |
| TELCHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TELCKO LIMITED | Private company limited by shares | Dissolved |
| RED TELCO LIMITED | Private company limited by shares | Live |
| TELCO LIMITED | Private company limited by shares | Dissolved |
| AW Telco Limited | Private company limited by shares | Live |
| Telco Limited | Private company limited by shares | Live |
| SNG Telco Limited | | Live |
| ALCHEMY TELCO SOLUTIONS ASIA LIMITED | Private company limited by shares | Live |
| TELCO ALLIED SOLUTIONS COMPANY LIMITED | Private company limited by shares | Live |
| ASIA TELCO EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| TELCO SYSTEMS ASIA/PACIFIC LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Oct-2001 |
| Telco Infinity Communication Limited | Private company limited by shares | Live |
| TELCO INFINITY COMMUNICATION LIMITED | Private company limited by shares | Live |
| SCHLUMBERGER TELCO BUSINESS CONTINUITY SERVICES LIMITED | Private company limited by shares | Dissolved |
| TELCO DEVICE LIMITED | Private company limited by shares | Live |
| Telco Economics Limited | Private company limited by shares | Live |
| EGLOBAL NET TELCO LIMITED | Private company limited by shares | Live |
| TELCO EUROPE LIMITED | Private company limited by shares | Dissolved |
| Global Telco Technology Limited | Private company limited by shares | Live |
| TELCO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| WAI PING (HK) TELCO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Telco Network Limited | Private company limited by shares | Dissolved |
| HONGKONG PINGMAR TELCO LIMITED | Private company limited by shares | Live |
| Telco Impex Co Limited | Private company limited by shares | Live |
| TELCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TELCO INTERNATIONAL (ASIA) LIMITED | Private company limited by shares | Live |
| Telco Network Asia Limited | Private company limited by shares | Live |
| TELCO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Telco Properties Limited | Private company limited by shares | Live |
| HUI PING (HONG KONG) TELCO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Telco Ventures Asia Limited | Private company limited by shares | Live |
| Telco Wholesale Services Limited | | Live |
| WORLD TELCO SERVICES LIMITED | Private company limited by shares | Live |
| TELCOCITY LIMITED | Private company limited by shares | Dissolved |
| TELCOGAMES ASIA, LIMITED | Private company limited by shares | Dissolved |
| Telcoin Limited | Private company limited by shares | Live |
| TELCOLAB LIMITED | Private company limited by shares | Live |
| Telcologics Asia Limited | | Live |
| SB TELCOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| I & M TELCOM. COMPANY LIMITED | Private company limited by shares | Live |
| TELCOM LIMITED | Private company limited by shares | Live |
| TMT Telcom Limited | Private company limited by shares | Live |
| TELCOM LIMITED | Private company limited by shares | Live |
| X Telcom Limited | | Live |
| Chin Telcom Limited | Private company limited by shares | Dissolved |
| Telcom Consult Limited | Private company limited by shares | Dissolved |
| Interconnect Telcom Co., Limited | Private company limited by shares | Live |
| DRTEL INTERNATIONAL (HONGKONG) TELCOM CO., LIMITED | Private company limited by shares | Live |
| MING FAI TELCOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ultimate Telcom Limited | Private company limited by shares | Live |
| TELCOMLAB LIMITED | Private company limited by shares | Live |
| TELCOMM LIMITED | Private company limited by shares | Live |
| TaiFeng Telcommunication (HK) Limited | Private company limited by shares | Live |
| ZhongTong Telcommunications (HK) Limited | Private company limited by shares | Live |
| Telcomnia Limited | Private company limited by shares | Live |
| TELCOMSYSTEMS HK LIMITED | Private company limited by shares | Live |
| TELCON LIMITED | Private company limited by shares | Dissolved |
| TELCONE STAR CO. LIMITED | Private company limited by shares | Dissolved |
| UFI Telco-Net Limited | Private company limited by shares | Live |
| TELCONET COMPANY LIMITED | Private company limited by shares | Live |
| Telcordia Technologies Hong Kong, Limited | Private company limited by shares | Dissolved |
| Telcordia Trade Limited | Private company limited by shares | Live |