1956 Iwaki Co., Ltd. established
1959 Started manufacturing and sales of chemical pumps
1963 Head office moved to Iwamoto-cho, Kanda, Chiyoda-ku
1965 REI-SEA Co., Ltd. established
1966 Systems Business Office construction completed
1968 Osaka sales branch office established
1969 Nagoya sales branch office established
1970 Hiroshima sales office established
1971 Kyushu sales branch office established
1973 Niigata sales office established
1974 Saitama plant construction completed
1977 Miharu plant construction completed
Sendai sales branch office established
1981 Sapporo sales office established
Takamatsu sales office established
1983 Shizuoka sales office established
1985 Iwaki Europe established
1986 Kumagaya sales office established
1989 Iwaki Singapore established
Iwaki Malaysia established
1990 Iwaki Taiwan established
Head office moved to Suda-cho, Kanda, Chiyoda-ku
Matsumoto sales office established
1991 IWAKI WALCHEM CORPORATION established
Iwaki Maintech Co., Ltd. established
Iwaki Thailand established
Iwaki Australia established
1992 Iwaki Nordic established
Iwaki Hong Kong established
1993 Iwaki France established
Mito sales office established
Iwaki Sweden established
1995 Iwaki Finland established
1996 Saitama plant and Miharu plant obtained ISO-9001 certification
1997 Iwaki Norway established
Iwaki Guangzhou established
2000 Iwaki Belgium established
2001 Iwaki Korea established
Iwaki Shanghai established
2002 Nishi Nippon (West Japan) Business Office established
Iwaki Guangdong established
2005 Saitama plant and Miharu plant obtained ISO-14001 certification
2008 WALCHEM Corp. was acquired, trademark changed to Iwaki America
2009 Iwaki America acquired and merges Iwaki Pumps Inc.
REI-SEA Co., Ltd. and Iwaki Maintech Co., Ltd. were acquired and merged
2016 Listed on the Second Section of the Tokyo Stock Exchange
Iwaki Do Brazil established
Iwaki Shenzhen Company established
TechnoEcho became a subsidiary
2018 New Technical Center construction completed
2019 Listed on the First Section of the Tokyo Stock Exchange
System Business office established
2021 TechnoEcho were acquired and merged
2022 Moved to the Prime Market of the Tokyo Stock Exchange
Acquired shares of Iwaki pumps Co., Ltd. including its subsidiaries and Iwaki pumps (Shanghai) Co., Ltd.

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