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 Tokyo plant (current 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
1982 Construction of Technology Center completed
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
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 Mito sales office
Established IWAKI Sweden
1995 Established IWAKI Suomi Oy
1996 Saitama plant and Miharu plant received ISO9001 certification
1997 Established IWAKI Norway
Established IWAKI Guangzhou
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.
2016 Listed on the Second Section of the Tokyo Stock Exchange
Established IWAKI Brazil
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

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