2019 7 Establishment of Toray Textile (Thailand) Public Company Limited from the merger of Luckytex (Thailand) Public Company Limited and Thai Toray Textile Mills Public Company Limited
2017 1 Establishment of Cellulosic Biomass Technology Co., Ltd. (CBT)
2016 8 Establishment of Soda Namsiang Aromatic (Thailand) Co., Ltd. (SNA)
6 Establishment of Toray Hybrid Cord (Thailand) Co., Ltd. (THCT)
2014 9 Establishment of Toray International Trading (Thailand) Co., Ltd. (TITH) (Formerly was Toray International (Thailand) Ltd.)
2013 12 Establishment of Toray Plastics Precision (Thailand) Co., Ltd. (TPPT)
4 Toray acquired majority share in Carbon Magic (Thailand) Co., Ltd. (CMTH) (Formerly was Dome Composite (Thailand) Co., Ltd.)
Establishment of Technical Center
2005 9 Dome Composite (Thailand) Co., Ltd. was established
2003 10 Establishment of Thai Toray Synthetics Company Limited (TTS) through the combine of TNT, TFL and 3TP
2002 5 Establishment of Thai PET Resin Company Limited (TPRC)
Establishment of Toray Industries (Thailand) Company Limited (TTH)
2001 5 Establishment of Toray International (Thailand) Limited (TITL)
1994 2 Establishment of Thailand Toray Science Foundation (TTSF)
1991 4 Establishment of Toray Fibers (Thailand) Limited (TFL)
1989 5 LTX listed in the Stock Exchange of Thailand
1988 1 Establishment of 3TM Plastics Company Limited (3TP)
1981 10 TTTM listed in the Stock Exchange of Thailand
1972 Toray acquired almost half of shares of LTX and participated in the management
1963 12 Establishment of Toray Nylon Thai Company Limited (TNT)
3 Establishment of Thai Toray Textile Mills Co., Ltd. (TTTM)
1960 5 Luckytex (Thailand) Co., Ltd. (LTX) was established