
| 1950 | Ferro Enamels (Japan) Limited established, the first to introduce foreign capital to the postwar Japanese chemical industry. |
|---|---|
| 1952 | The headquarters starts operations. Production and sales of Porcelain Enamel Frit. |
| 1955 | Production and sales of Glaze Frit. |
| 1958 | Production and sales of Fritted Trace Element. |
| 1962 | Komaki plant starts operations. |
| 1965 | Tokyo Sales Office opened. |
| 1966 | Production and sales of Complex Inorganic Color Pigment. |
| 1969 | Sapporo Sales Office opened. |
| 1972 | Kyushu Plant starts operations. |
| 1974 | Production and sales of Gelcoat. |
| 1978 | Awaji Technical Service Center opened. |
| 1980 | Agricultural Research & Development Center opened. |
| 1986 | Research and Development (R&D) Center opened at the headquarters. |
| 1989 | Production and sales of Bulk Molding Compound (BMC) for artificial marble. |
| 1996 | Pigment production division at Kyushu Plant obtains ISO9002 certification. |
| 1999 | Production and sales of Artificial Marble Products. |
| 2000 | Pigment production division at Osaka Plant obtains ISO9002 certification. |
| 2001 | TOMATEC (Shanghai) Fine Material Co., Ltd. opened Komaki Plant obtains the ISO9002 certification. |
| 2002 | Kyushu Plant obtains the ISO9001 certification. |
| 2003 | TOMATEC (Xiamen) Fine Material Co., Ltd. opened Osaka Plant obtains the ISO9001 certification. Komaki Plant obtains the ISO9001 certification. Renamed to Tokan Material Technology Co., Ltd. |
| 2004 | Kyushu Plant obtains the ISO14001 certification. |
| 2005 | Headquarters and Osaka Plant, Komaki Plant, and Kyushu Plant obtain single global ISO14001 certification. |
| 2006 | TOMATEC America Inc. opened. TOMATEC (Shanghai) Fine Material Co., Ltd. obtains ISO14001 certification. |
| 2007 | TOMATEC (Xiamen) Fine Material Co., Ltd. obtains ISO9001 certification. |
| 2008 | TOMATEC (Xiamen) Fine Material Co., Ltd. obtains ISO14001 certification. |
| 2011 | TOMATEC (Shanghai) Fine Material Co., Ltd. celebrated the 10th anniversary. |
| 2012 | Kyushu Plant celebrated the 40th anniversary. Komaki Plant celebrated the 50th anniversary. PT TOMATEC INDONESIA opened. |
| 2013 | TOMATEC (Xiamen) Fine Material Co., Ltd. celebrated the 10th anniversary. |
| 2018 | PT.TOMATEC INDONESIA obtains ISO certification (9001,14001). ISHIKAWA INK CO., LTD. becomes subsidiary. |
| 2020 | Renamed TOMATEC CO.,LTD. TOMATEC CO.,LTD. celebrated the 70th anniversary. |