| 1906 | Sogi Electric Company was founded. |
|---|---|
| 1908 | Company name was changed to Nippon Chisso Hiryo K.K. Start of carbide manufacture of carbide and of the production of calcium nitrate using an air-nitrogen fixing process. |
| 1923 | World-first manufacture of ammonia using the Casale ammonia synthesis process first. |
| 1927 | Chosen Chisso Hiryo K.K. was established. "Hungnam Factory" was constructed as the world's then largest chemical industrial complex. |
| 1941 | Commencement of polyvinyl chloride production Manufacturing facilities using the Casale ammonia synthesis process |
| 1945 | Resumption of ammonium fertilizer (ammonium sulfate) production gave Chisso a nationwide lead. |
| 1946 | Manufacture of acetate fiber was restarted. |
| 1950 | The company made a new start as Shin-Nippon Chisso Hiryo K.K. |
| 1952-53 | Manufacturing facilities for octanol, DOP, and acetate staple were completed. |
| 1955 | Manufacturing facilities for high-titer compound fertilizer were completed. The head office was relocated to Marunouchi, Tokyo. |
| 1959 | Manufacturing facilities for high-purity metallic silicon were completed. |
| 1960 | Kyushu Chemical Industry Co., Ltd. was established. |
| 1962 | Chisso Petrochemical Corporation was established. |
| 1963 | Chisso Polypro Fiber Co., Ltd. was established. Manufacturing facilities for polypropylene and polypropylene fiber were completed. |
| 1965 | Company name was changed to Chisso Corporation (present name). |
| 1969 | Manufacturing facilities for polyethylene were completed. Manufacturing |
| 1973 | Manufacturing facilities for liquid crystal materials were completed. |
| 1974 | Manufacturing facilities for thermo-bonding composite fibers (ES Fiber) were completed. |
| 1980 | Manufacturing facilities for organic silicon compounds were completed. |
| 1981 | MEISTER and Cellufine manufacturing facilities were completed. |
| 1984 | Manufacturing facilities for polylysine were completed. |
| 1985 | Kumamoto Fine Co., Ltd. was established. |
| 1987 | Manufacturing facilities for polypropyleneby the Chisso gas-phase process were completed. Chisso America Inc. was established. |
| 1989 | Sun Electronics Co., Ltd was established. |
| 1994 | Shanghai Jin Chang Engineering Plastics Co., Ltd. and Guangzhou ES Fiber Co., Ltd. were established. |
| 1999 | CHISSO TAIWAN CORPORATION was established. |
| 2000 | Chisso revival plan came into effect. ES FiberVisions, LP was established (United States). |
| 2002 | Relocation of head office to Kachidoki, Chuo-ku, Tokyo. |
| 2003 | Japan Polypropylene Corporation" was established to integrate the company's polypropylene interests. |
| 2004 | CHISSO CHINA Co., Ltd. was established. CHISSO KOREA Co., Ltd. was established. CHISSO FINE TECHNO Co., Ltd. was established. |
| 2005 | Construction of LCD alignment film and overcoat production facility in South Korea was completed. NORTH AMERICAN CHISSO CORPORATION was established. |
| 2006 | ANNIVERSARY 100th. ES Fibervisions Co.,Ltd. Set up in Japan. CHISSO TAIWAN Co., Ltd Tainan factory completed. COMUSA LLC COVINGTON factory completed. |
