| 1956 | Established IWAKI CO.,LTD. |
|---|---|
| 1959 | Started manufacturing and sales of chemical pumps |
| 1963 | Head office relocated to Kanda Iwamoto-cho, Chiyoda-ku |
| 1965 | Established REI-SEA Co., Ltd. |
| 1966 | Construction of technology center completed |
| 1968 | Established Osaka branch office |
| 1969 | Established Nagoya branch office |
| 1970 | Established Hiroshima branch office |
| 1971 | Established Kyushu branch office |
| 1973 | Established Niigata sales office |
| 1974 | Construction of Saitama plant completed |
| 1977 |
Construction of Miharu plant completed Established Sendai branch office |
| 1981 |
Established Sapporo sales office Established Takamatsu sales office |
| 1983 | Established Shizuoka sales office |
| 1985 | Established Iwaki Europe |
| 1986 | Established Kumagaya sales office |
| 1989 |
Established Iwaki Singapore Established Iwaki Malaysia Established Matsumoto sales office |
| 1990 |
Established Iwaki Taiwan Head office relocated to Kanda Suda-cho, Chiyoda-ku Established Iwaki Italy |
| 1991 |
Established IWAKI WALCHEM CORPORATION Established Iwaki Maintech Co., Ltd. Established Iwaki Thailand Established Iwaki Australia |
| 1992 | Established Iwaki Nordic Established Iwaki Hong Kong |
| 1993 |
Established Iwaki France Established Iwaki Switzerland Established Mito sales office Established Iwaki Sweden |
| 1996 | Saitama plant and Miharu plant received ISO9001 certification |
| 1997 |
Established Iwaki Norway Established Iwaki Guangzhou Established Iwaki Spain |
| 1998 | Established Iwaki Netherland |
| 2000 | Established Iwaki Belgium |
| 2001 | Established Iwaki Korea Established Iwaki Shanghai |
| 2002 |
Established Nishi Nippon (West Japan) business office Established Iwaki Guangdong |
| 2005 | Saitama plant and Miharu plant received ISO14001 certification |
| 2008 | Acquired WALCHEM CORPORATION and renamed Iwaki America |
| 2009 |
Iwaki America merged with Iwaki Pumps Inc. Merger with REI-SEA Co., Ltd. and Iwaki Maintech Co., Ltd. Iwaki Europe merged with Iwaki Netherlands. Iwaki Netherlands becomes a branch of Iwaki Europe. |
| 2016 |
Listed on the Second Section of the Tokyo Stock Exchange Established Iwaki Brazil Established IWP Trading (Shenzhen) Co., Ltd. TechnoECHO Co., Ltd. becomes a subsidiary |
| 2018 | Completion of the new technology center |
| 2019 |
Listed on the First Section of the Tokyo Stock Exchange Established systems business office |
| 2020 | Iwaki Europe has made Iwaki Nordic a subsidiary |
| 2021 | Merger with TechnoECHO Co., Ltd. |
| 2022 |
Transition to Tokyo Stock Exchange Prime Market Iwaki Hong Kong Group and Iwaki Shanghai become subsidiaries |
