| 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 |
| ThirteenDesu Limited | Private company limited by shares | Live |
| THIRTEENTH BASE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Thirsty Thirties Co Limited | | Live |
| THIRTIETH CENTURY PARK INTERNATIONAL CO. LIMITED | Private company limited by shares | Dissolved |
| THIRTY 8C LIMITED | Private company limited by shares | Dissolved |
| One Thirty Limited | Private company limited by shares | Dissolved |
| THIRTY SIX ETC HK LIMITED | Private company limited by shares | Live |
| Thirty Six Company Limited | Private company limited by shares | Live |
| Thirty3 Smart Solutions Limited | | Live |
| Thirty30 Creative Limited | Private company limited by shares | Live |
| Thirty5 Designs Limited | Private company limited by shares | Live |
| Thirtycents Limited | Private company limited by shares | Live |
| THIRTY-EIGHT COOPERATION LIMITED | Private company limited by shares | Live |
| BEYOND THIRTY-NINE LIMITED | Private company limited by shares | Dissolved |
| ThirtyNine Interactive Limited | Private company limited by shares | Live |
| Thirty-One Limited | Private company limited by shares | Dissolved |
| THIRTY-ONE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| THIRTY'S CATERING LIMITED | Private company limited by shares | Live |
| ThirtySeven Limited | Private company limited by shares | Live |
| Z Thirty-six Limited | | Live |
| ThirtyThirteen Limited | Private company limited by shares | Live |
| bee thirtythree company Limited | Private company limited by shares | Dissolved |
| THIRTY-THREE CATERING LIMITED | Private company limited by shares | Dissolved |
| SAMANTHA THIRZA INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |