1982
Sankyo Co., Ltd. is established as a subcontracting manufacturer of polymer phosphate.
1983
Hisataka Goda is inaugurated as CEO of Sankyo Co., Ltd.
1984
Sankyo Co., Ltd. changes its trade name to Sankei Co., Ltd. and launches chlorine-based food additives into market.
1989
The capital increases to \20,000,000.
Sankei Hanbai Co., Ltd. and Sankei Seizou Co., Ltd. are spun off.
Chlorine-based food additives draw attention as disinfectant for marine products and the sales increases.
Sankei Seizou Co., Ltd.’s Head Office Plant and Shimane Research Center are established in Shimane.
1990
Sankei Hanbai Co., Ltd. opens its sales offices in Sapporo, Hakodake, Kushiro and Fukuoka.
1992
Sankei Hanbai Co., Ltd. opens its Sales Headquarters in Tokyo and establishes nationwide sales network.
1993
Sankei Bussan Ltd. is established.
1994
Sankei Hanbai Co., Ltd. changes its trade name to Sankei Syouji Co., Ltd. Sankei Seizou Co., Ltd.
changes its trade name to Sankei Shyokuhin Kougyou Co., Ltd.
Food Promotion Office Ltd. is established.
The group’s financial headquarters is spun off to to be Sankei Zaimu Co., Ltd.
1995
Sankei Zaimu Co., Ltd. changes its trade name to Sankei Sougou Kenkyujo Co., Ltd.
1996
Goda Patent Research Ltd. changes its trade name to Sankei Project Services Ltd.
Sankei Sougou Kenkyujo Co., Ltd. changes its trade name to Sankei Management Services Co., Ltd.
Sankei Bussan Ltd. changes organization and its trade name to Sankei Bussan Co., Ltd.
1998
The sales of disinfectant / sterilizer products for cut vegetables grows.
1999
Sankei Shokuhin Kougyou Co., Ltd. completes the second extension of its office building.
2000
Sankei Shokuhin Kougyou Co., Ltd. completes the third extension of its office building.
Sankei Co., Ltd. changes its trade name to Honbusankei Co., Ltd.
2001
Food Promotion Office Ltd. changes to a stock corporation and its trade name to Sankei Promotion Office Co., Ltd. and develops a new business.
2003
Sankei Beverage Co., Ltd. is established as a wholesaler of imported alcohol.
2005
The license is granted for manufacturing yeast mash and unrefined soy sauce in Unnan-shi, Shimane.
2006
Sankei Beverage Co., Ltd. launches out “la seule GLOIRE” series products, the first Japanese Champagne brand.
2007
Honbusankei Co., Ltd. merges with Sankei Management Services Co., Ltd. and Sankei Project Services Co., Ltd. and optimizes business operation.
2009
Honbusankei Co., Ltd. merges with Sankei Co., Ltd., the manufacturing company and optimizes business operation.
2011
Sankei Co., Ltd., the sales company and Sankei Bussan Co., Ltd. are merged to launch a new business.
2013
Chlorous Acid Water, Honbusankei Co., Ltd. has developed after years of research is designated as a food additive.
Honbusankei Co., Ltd. expands its business into environmental hygiene control field.
2014
Chlorous Acid Water Project is accepted for “JAPAN BRAND” promoted by the Small
and Medium Enterprises Agency in the Ministry of Economy, Trade and Industry.