| TAIWAN XINBO WEIGHING APPARATUS HOLDING LIMITED | Private company limited by shares | Dissolved |
| TAIWAN SNOW WHITE ENTERPRISE SHARES LIMITED | Private company limited by shares | Dissolved |
| Taiwan Winco Enterprise Limited | Private company limited by shares | Live |
| TAIWAN JIN MEN WINE LIMITED | Private company limited by shares | Live |
| TAIWAN JIUHUANGYE WINE LIMITED | | Live |
| Taiwan Quemoy Guoyutong Winery Group Limited | Private company limited by shares | Live |
| CHUNG WING (TAIWAN) INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINTEC SYSTEM (TAIWAN) LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ORIENT WOOD CO., LIMITED | Private company limited by shares | Dissolved |
| TAIWAN RED SUN WOOD INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| TAIWAN FULIN WOODLAND SHARES LIMITED | Private company limited by shares | Live |
| TAIWAN WOODPECKER XIEFU LIMITED | Private company limited by shares | Live |
| TAIWAN GUANGYANG WORK HOLDING LIMITED | Private company limited by shares | Dissolved |
| TAIWAN JUYI WORKSHOP ENTERPRISE LIMITED | Private company limited by shares | Live |
| TAI XIAN (TAIWAN) LIMITED | Private company limited by shares | Live |
| XIANGFENGGE JEWELRY (TAIWAN) LIMITED | Private company limited by shares | Live |
| TAIWAN XIANYINQUAN WINE SHARES LIMITED | Private company limited by shares | Live |
| TAIWAN XINGHE SHARE LIMITED | | Live |
| TAIWAN XINGNONG SHARES LIMITED | Private company limited by shares | Live |
| TAIWAN XINGUANG INVESTMENT LIMITED | Private company limited by shares | Live |
| TAIWAN QINQIN XINKONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| XIYANGYANG (TAIWAN) LIMITED | Private company limited by shares | Dissolved |
| TAIWAN TONGYI XUDIANCHI SHARES LIMITED | Private company limited by shares | Live |
| TAIWAN XUEZHI COSMETIC CO., LIMITED | Private company limited by shares | Live |
| TAIWAN SAN YANG POWER CO., LIMITED | Private company limited by shares | Live |
| TAIWAN YANTIAN INDUSTRY LIMITED | Private company limited by shares | Live |
| TAIWAN YANTIAN AIR-POWERED TOOLS LIMITED | Private company limited by shares | Live |
| TAIWAN YANTIAN AIR-POWERED TOOLS LIMITED | Private company limited by shares | Live |
| TAIWAN YIDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TAIWAN YIHAO (CHINA) INDUSTRY LIMITED | Private company limited by shares | Live |
| TAIWAN YIHAO (CHINA) INDUSTRY LIMITED | | Live |
| TAIWAN YIJING PUMP SHARES LIMITED | Private company limited by shares | Live |
| TAIWAN YINCHUN MACHINERY CO., LIMITED | Private company limited by shares | Live |
| TAIWAN YING HUA (SU ZHOU) HOLDING LIMITED | Private company limited by shares | Dissolved |
| YING PAI (TAIWAN) NEEDLE LIMITED | Private company limited by shares | Live |
| YINGHUAWEICHU APPLIANCES TAIWAN CO., LIMITED | Private company limited by shares | Live |
| TAIWAN YONGBAO LIMITED | Private company limited by shares | Live |
| Yuan Taiwan Limited | Private company limited by shares | Live |
| TAIWAN YUE'S TONG REN TONG LIMITED | Private company limited by shares | Live |
| TAIWAN ZENMIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHANXIANG POWER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TAIWAN ZHAO XIN INVESTMENT LIMITED | Private company limited by shares | Live |
| TAIWAN ZHENGDA TYRE LIMITED | Private company limited by shares | Dissolved |
| Taiwan Zhenghe Company Limited | Private company limited by shares | Live |
| TAIWAN ZHENGSHENG GROUP SHARES LIMITED | Private company limited by shares | Live |
| TAIWAN ZHENGXIN TIRE TRADE CO., LIMITED | Private company limited by shares | Live |
| TAIWAN ZHENGXIN XINIUWANG TYRE CO., LIMITED | Private company limited by shares | Live |
| TAIWAN ZHENGXIN TYRE XIAYOU CO., LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN ELECTRIC VEHICLE LIMITED | Private company limited by shares | Live |
| TAIWAN ZHENGXIN GROUP LIMITED | Private company limited by shares | Dissolved |
| ZHENGXIN TIRE (TAIWAN) HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| ZHENGXIN TIRE (TAIWAN) GROUP LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN TYRE GROUP LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN TIRE HOLDING LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| ZHENGXIN TIRE (TAIWAN) INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN TYRE INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN TYRE SHARES LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGXIN TIRE LIMITED | Private company limited by shares | Live |
| TAIWAN ZHENGXIN MANNIU TIRE LIMITED | Private company limited by shares | Live |
| ZHENGXIN (TAIWAN) TYRE LIMITED | Private company limited by shares | Dissolved |
| TAIWAN ZHENGYUANNUOKE PRECISION MACHINERY CO., LIMITED | Private company limited by shares | Live |
| TAIWAN ZHILAIMEI BEAUTY PRODUCT CO., LIMITED | Private company limited by shares | Live |
| TAIWAN ZHONGMEI CERAMICS INDUSTRY LIMITED | Private company limited by shares | Live |
| Taiwan Zuiko Industry Group Limited | Private company limited by shares | Live |
| TAIWAN ZUMOVA COSMETICS LIMITED | Private company limited by shares | Live |
| TAIWANA CHEMICALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TaiwanBeer Company Limited | Private company limited by shares | Live |
| TAIWANESE ALL YOU CAN EAT LIMITED | | Live |
| TAIWANESE ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| TAIWANESE CLAYPOT LIMITED | | Live |
| BAO POT TAIWANESE CLAYPOT LIMITED | | Live |
| FOREVER-GREEN TAIWANESE RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAIWANESE SWEETIES LIMITED | | Live |
| Willpower Taiwanese Catering Limited | Private company limited by shares | Live |
| TAIWANFUSHI INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| Taiwang Limited | Private company limited by shares | Live |
| TAIWANG TRADE LIMITED | Private company limited by shares | Live |
| TAIWAN-HONG KONG EXCHANGE ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TAIWANKENZHAN LIMITED | | Live |
| TAIWANLONCON REARVIEW MIRROR TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| TAIWANMARKET.NET LIMITED | Private company limited by shares | Dissolved |
| TAIWANMEI TRADING LIMITED | Private company limited by shares | Live |
| TAIWANOFUNGUS BIOTECH COMPANY LIMITED | | Live |
| TAIWANPS LIMITED | Private company limited by shares | Dissolved |
| Taiwan's Special Bicycle Limited | Private company limited by shares | Dissolved |
| Taiwan's Alishan Trading Co., Limited | Private company limited by shares | Live |
| TAIWAN'S KINMEN HITO WINE GROUP CO., LIMITED | Private company limited by shares | Live |
| Taiwan's New Machinery Co., Limited | Private company limited by shares | Live |
| TAIWAN'S FUERGUI WINE COMPANY LIMITED | Private company limited by shares | Live |
| Taiwan's Alishan Trading Group Co., Limited | Private company limited by shares | Live |
| TAIWANYEAH LIMITED | Private company limited by shares | Dissolved |