Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic, life science and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. Our aim is always to provide a growing and valuable range of research products and to reach higher levels of quality and customer service. 

Our symbol, designed when TCI was first established, depicts the structure of anthracene, a representative image of organic chemistry.