| ThinkTop Network Information Limited | Private company limited by shares | Live |
| THINKTOP TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Thinktop Group Technology Co., Limited | Private company limited by shares | Live |
| THINKTRADE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| THINKTREE INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| THINKTREND COMPANY LIMITED | Private company limited by shares | Dissolved |
| THINKTRON CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| THINKUPS COMPANY LIMITED | Private company limited by shares | Live |
| ThinkUs Trading Limited | Private company limited by shares | Live |
| THINKV INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Think-V Advertising and Promotion Limited | Private company limited by shares | Live |
| Thinkvap Group (HK) Co., Limited | | Live |
| THINKVAULT LIMITED | Private company limited by shares | Live |
| THINKVERT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| THINKVIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| THINKWAY COMPANY LIMITED | Private company limited by shares | Live |
| THINKWAY DIRECT LIMITED | Private company limited by shares | Live |
| THINKWAY ENTERPRISES LIMITED | Private company limited by shares | Live |
| THINKWAY TOYS LIMITED | Private company limited by shares | Dissolved |
| Thinkway Toys Limited | Private company limited by shares | Live |
| THINKWAYS LIMITED | Private company limited by shares | Dissolved |
| Thinkwell Asia Limited | Private company limited by shares | Live |
| Thinkwell (China) Trade& Industry Co., Limited | Private company limited by shares | Live |
| THINKWELL INVESTMENT LIMITED | Private company limited by shares | Live |
| Thinkwell Technology Co., Limited | | Live |
| THINKWIN CAPITAL LIMITED | Private company limited by shares | Dissolved |
| THINKWIN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| THINKWIN WAIYIP LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN THINKWIND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| THINKWISE LIMITED | Private company limited by shares | Dissolved |
| THINKWISE COMPANY LIMITED | Private company limited by shares | Live |
| Thinkwise Consultancy Limited | Private company limited by shares | Live |
| Thinkwise Consulting Group Limited | Private company limited by shares | Live |
| Thinkwise Technovation Limited | Private company limited by shares | Live |
| THINKWOO (HONG KONG) LIMITED | Private company limited by shares | Live |
| THINKWOW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Thinkwrights Co., Limited | Private company limited by shares | Live |
| ThinkX Limited | Private company limited by shares | Live Commenced dormancy on 04-Feb-2016 |
| THINKXEN INTERNATIONAL NETWORK LIMITED | Private company limited by shares | Live |
| Thinky HK Limited | Private company limited by shares | Live |
| THINKYA HK LIMITED | Private company limited by shares | Live |
| ThinkZhuhai Enterprises Co., Limited | Private company limited by shares | Dissolved |
| THINPACK ENERGY LIMITED | | Live |
| SHENZHEN THINSOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ThinTec Solution Company Limited | Private company limited by shares | Live |
| Thintech Co., Limited | Private company limited by shares | Live |
| THINTERWELL LIMITED | Private company limited by shares | Live |
| Thintop Technology Co., Limited | Private company limited by shares | Live |
| THINWALL SOLUTION LIMITED | Private company limited by shares | Live |
| THINWELL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| THINWELL TRADING CO., LIMITED | Private company limited by shares | Live |
| THINXIANG TRADING LIMITED | Private company limited by shares | Live |
| Thipads Limited | Private company limited by shares | Live |
| THIRARD ASIA LIMITED | Private company limited by shares | Live |
| Thircuir Limited | Private company limited by shares | Live |
| THIRD EYE LIMITED | Private company limited by shares | Dissolved |
| Third Way Limited | Private company limited by shares | Live |
| THIRD GEN LIMITED | Private company limited by shares | Live |
| THIRD LIMITED -THE- | Private company limited by shares | Live |
| Third Eye Limited | Private company limited by shares | Live |
| Third Element Limited | | Live |
| Third Man Entertainment Company Limited | Private company limited by shares | Live |
| China Garment and Enterprise Third Party Association Limited | Private company limited by shares | Live |
| HENRI THE THIRD LIMITED | Private company limited by shares | Dissolved |
| THIRD LEVEL SA LIMITED | Private company limited by shares | Live |
| CHINA RESOURCES NEW ENERGY THIRD WIND POWER LIMITED | Private company limited by shares | Live |
| Third Skyrise Limited | Private company limited by shares | Live |
| Third Space Limited | | Live |
| THIRD SUCCESSION LIMITED -THE- | Private company limited by shares | Live |
| THIRTY THIRD LIMITED | Private company limited by shares | Live |
| THIRDCLOUD LIMITED | | Live |
| Thirdeye Limited | Private company limited by shares | Live |
| ThirdGen Studio Company Limited | | Live |
| THIRDMAN GROUP LIMITED | Private company limited by shares | Live |
| THIRDROCK CAPITAL (HK) LIMITED | Private company limited by shares | Live |
| Three Thirds Limited | Private company limited by shares | Live |
| THIRDSQR HK LIMITED | Private company limited by shares | Live |
| THIRD-TIME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| THIRDVISOR LIMITED | | Live |
| THIRDWAVE HONG KONG Limited | Private company limited by shares | Dissolved |
| THIRE LIMITED | Private company limited by shares | Dissolved |
| THIRLE LIMITED | Private company limited by shares | Dissolved |
| THIRLESTAINE LIMITED | Private company limited by shares | Dissolved |
| THIRLMERE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Thirlwall Dwarf Events And Staffing Limited | Private company limited by shares | Live |
| THIRSK GATE LIMITED | Private company limited by shares | Dissolved |
| THIRST LIMITED | Company limited by guarantee | Live |
| Thirst For Limited | Private company limited by shares | Live |
| T for thirst Limited | Private company limited by shares | Live |
| ThirstAid Limited | Private company limited by shares | Live |
| THIRSTENDERS ASIA LIMITED | Private company limited by shares | Dissolved |
| THIRSTERS COMPANY LIMITED | Private company limited by shares | Live |
| THIRSTY DRAGON LIMITED | Private company limited by shares | Live |
| THIRTEEN LIMITED | Private company limited by shares | Dissolved |
| CVF THIRTEEN Limited | Private company limited by shares | Live |
| CAPITAL THIRTEEN HK LIMITED | Private company limited by shares | Live |
| THIRTEEN CATERING LIMITED | Private company limited by shares | Live |
| Thirteen Night Limited | | Live |
| STRIKES THIRTEEN LIMITED | | Live |
| Thirteencart Limited | Private company limited by shares | Live |