| THAILAND PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Thailand Property Gateway Limited | Private company limited by shares | Live |
| Thailand Property Sales Pty Limited | Private company limited by shares | Live |
| THAILAND PUJI INTERNATIONAL KANGMEI LIMITED | Private company limited by shares | Live |
| AWT REALTY (THAILAND) LIMITED | Private company limited by shares | Dissolved |
| REGENT HOTELS (THAILAND) LIMITED | Private company limited by shares | Dissolved |
| CLP Thailand Renewables Limited | Private company limited by shares | Live |
| Siu Tai Fei Thailand Restaurant Limited | Private company limited by shares | Live |
| THAILAND RESTAURANT COMPANY LIMITED | Private company limited by shares | Live |
| VIETNAM THAILAND KING RESTAURANT COMPANY LIMITED | Private company limited by shares | Live |
| Thailand New Royal Latex (China) Limited | Private company limited by shares | Live |
| Thailand Royal Latex Co., Limited | Private company limited by shares | Live |
| THAILAND ROYAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| THAILAND ROYAL INT'L LIMITED | Private company limited by shares | Live |
| THAILAND ROYAL SNAKE OIL PHARMACEUTICAL LIMITED | | Live |
| THAILAND RUMIL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| THAILAND SATIAN INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Thailand Savadika (Crop Protection) Co., Limited | | Live |
| SAWADDEE THAILAND LIMITED | Private company limited by shares | Live |
| MAY'S SAWADDEE THAILAND LIMITED | Private company limited by shares | Live |
| Sawandekup (Thailand) Co., Limited | Private company limited by shares | Live |
| THAILAND WO TONG SEED (HONGKONG) LIMITED | Private company limited by shares | Live |
| THAILAND WO TONG SEED (HONGKONG) LIMITED | Private company limited by shares | Live |
| THAILAND PETROLEUM SHARE LIMITED | Private company limited by shares | Live |
| THAILAND PTG PETROLEUM SHARE LIMITED | | Live |
| WAI SHING (THAILAND) TRADING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Thailand Siam kingship Co., Limited | | Live |
| Thailand Snyqaxig International Group Co., Limited | Private company limited by shares | Live |
| THAILAND STEEL.COM LIMITED | Private company limited by shares | Dissolved |
| THAILAND SNAKE POWDER STOCK (CHINA) LIMITED | Private company limited by shares | Dissolved |
| THAILAND PLASTIC SURGERY SERVICE LIMITED | Private company limited by shares | Dissolved |
| THAILAND SWIFTLET INTERNATIONAL GROUP COMPANY LIMITED | Private company limited by shares | Live |
| THAILAND AIERJIAN HEALTH TECHNOLOGY (INT'L) LIMITED | Private company limited by shares | Live |
| Thailand Teddy Limited | Private company limited by shares | Live |
| TFTY THAILAND AMULETS LIMITED | Private company limited by shares | Live |
| THAI BULL BEVERAGE (THAILAND) COMPANY LIMITED | Private company limited by shares | Live |
| Thailand Thai Joy Group Co., Limited | | Live |
| THAILAND RANI THAI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KAM TAO THAI (THAILAND) SUNRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| THAI WELCOME THAILAND RESTAURANT LIMITED | Private company limited by shares | Live |
| THAILAND THOMAS EDEN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| THAILAND TIANSI VITAMIN BEVERAGE LIMITED | | Live |
| THAILAND TIANSI BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FPM TOLLWAY (THAILAND) LIMITED | Private company limited by shares | Live |
| Thailand Tourism (Hongkong) Co., Limited | Private company limited by shares | Dissolved |
| TPUK (Thailand) Company Limited | Private company limited by shares | Live |
| Thailand Taiduo International Trade Limited | Private company limited by shares | Live |
| THAILAND TAIDUOGU INTERNATIONAL TRADE LIMITED | | Live |
| Trainor Thailand Limited | Private company limited by shares | Live |
| THAILAND TAI HING TRAVEL GROUP LIMITED | Private company limited by shares | Dissolved |
| TRINITY THAILAND COMPANY LIMITED | Private company limited by shares | Live |
| PRINCIPAL VENTURE (THAILAND) LIMITED | Private company limited by shares | Dissolved |
| THAILAND WDNUTK LIMITED | | Live |
| Thailand Wimarn Latex Limited | Private company limited by shares | Live |
| WINSOME THAILAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| THAILAND WOFO CO., LIMITED | | Live |
| Thailand Wofo Pharmaceutical Co., Limited | Private company limited by shares | Live |
| THAILAND YANHUANG INT'L WOOD LIMITED | Private company limited by shares | Dissolved |
| Thailand Yily Pharmaceutical Group Limited | Private company limited by shares | Live |
| IT'S YOGA THAILAND, LIMITED | Private company limited by shares | Dissolved |
| SHANGPIN YOUGUO (THAILAND) LIMITED | Private company limited by shares | Live |
| THAILAND YUPUTANG PHARMACY GROUP CO., LIMITED | Private company limited by shares | Live |
| THAILAND YUPUTANG PHARMACY LIMITED | Private company limited by shares | Live |
| THAILAND ZHIZUN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| THAILANDTEX COMPANY LIMITED | Private company limited by shares | Live |
| THAILANDWAT LIMITED | Private company limited by shares | Live |
| THAILEY MAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SCHAFFNER THAILIN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| THAILINK LIMITED | Private company limited by shares | Dissolved |
| THAI-LONG INVESTMENTS LIMITED | Private company limited by shares | Live |
| THAILWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| THAIMA LIMITED | Private company limited by shares | Live |
| THAIMATIC LIMITED | Private company limited by shares | Live |
| THAIMCSUN LIMITED | Private company limited by shares | Live |
| Thaime Limited | | Live |
| ThaiMeke Limited | Private company limited by shares | Live |
| THAIMEX LIMITED | Private company limited by shares | Dissolved |
| Thai-MM Limited | Private company limited by shares | Live |
| THAIMORE COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| THAINAZE LIMITED | Private company limited by shares | Live |
| THAINOVA COMPANY LIMITED | Private company limited by shares | Live |
| THAI-PEARL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| THAIPENG INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| THAIPOR LIMITED | Private company limited by shares | Live |
| Thairealamulets Limited | Private company limited by shares | Live |
| THAIRLWALL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| THAI'S & MACAU RESTAURANT COMPANY LIMITED | Private company limited by shares | Live |
| THAI'S RESTAURANT LIMITED | Private company limited by shares | Live |
| THAI'S SWEETMEATS LIMITED | Private company limited by shares | Live |
| THAISAENGDEE INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| THAI-SALER LIMITED | Private company limited by shares | Dissolved |
| Thaisenob Hong Kong Co., Limited | Private company limited by shares | Live |
| THAI-SHELL LIMITED | Private company limited by shares | Dissolved |
| THAISHOP COMPANY LIMITED | Private company limited by shares | Dissolved |
| THAI-SIGNAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Thaismile Limited | | Live |
| Thaismile Group Limited | | Live |
| Thaister Industrial Limited | Private company limited by shares | Live |
| Thaistick Limited | Private company limited by shares | Live |
| Thaisun Shoes Limited | Private company limited by shares | Live |