1982
Sankyo Co., Ltd. is established. (Kanzaki-Cho, Amazaki-Shi, Hyogo)
1983
It moves its head office to Tsugiya, Amagasaki-Shi
1988
Gifu Research Center is established.
1989
The capital increases to 20 million yen. Sankyo Co., Ltd. moves its head office to Yodogawa-Ku, Osaka. Sankei Hanbai Co., Ltd. and Sankei Seizou Co., Ltd. are spun off. Sankei Seizou Co., Ltd.’s head office and plant, and Shimane Research Center are established in Shimane.
1990
Sankei Hanbai Co., Ltd. starts up North Japan Business Division and opens sales offices in Sapporo, Hakodate and Kushiro. It also starts up West Japan Business Division and opens a sales office in Fukuoka.
1991
It marks 10th anniversary of the foundation
1992
Sankei Hanbai Co., Ltd. reorganizes North and West Japan Business Divisions into Sales Division. It opens Tokyo Sales Office and establishes nationwide sales network including Osaka, Fukuoka, Sapporo, Hakodate and Kushiro.
1994
Sankei Group changes its trade name from “Sankyo” to “Sankei”. Sankei Hanbai Co., Ltd. changes its trade name to Sankei Shoji Co., Ltd. and moves its head office to Setagaya-Ku, Tokyo. Sankei Seizou Co., Ltd changes its trade name to Sankei Shokuhin Kougyou Co., Ltd.
Sankei Group’s Financial Affairs Division is spun off and establishes Sankei Zaimu Co., Ltd. in Kita-Ku, Osaka. Sankei Shokuhin Kougyou Co., Ltd. makes Gifu Research Center as the fundamental research lab and opens Food Development Research Center and Application Research Center in Amagasaki-Shi, Hyogo and changes Shimane Research Center to Quality Assurance Department.
1995
Goda Patent Kenkyujo Ltd., the patent management company moves its head office from Ikeda-Shi to Kita-Ku, Osaka and joins Sankei Group.
Sankei Zaimu Co., Ltd. moves its head office from Kita-Ku to Yodogawa-Ku, Osaka and changes its trade name to Sankei Sougou Kenkyujo Co., Ltd. Sankei Shouji Co., Ltd. moves its head office from Setagaya-Ku to Toshima-Ku, Tokyo. It opens Tokyo branch and Osaka branch and enhance the nationwide sales operation.
1996
Sankyo Research Center Ltd. and Sankyo Food Science Ltd. merges and changes its trade name to Sankei Bussan Co., Ltd.
Goda Patent Kenkyujo Ltd. changes its trade name to Sankei Project Service Ltd. and moves its head office to Amagasaki-Shi, Hyogo. Sankei Sougou Kenkyujo Co., Ltd. changes its trade name to Sankei Management Service and engages for administrative tasks of Sankei Group.
Sankei Co., Ltd., the comprehensive management company of Sankei Group and Sankei Management Service Co., Ltd. moves its head office to Tokio Marine Nichido Building in Chuo-Ku from Yodogawa-ku, Osaka. Each Financial Affairs Division of the group companies moves there as well.
Sankei Project Service Ltd. integrates its Patent Department and Research Development Division of Sankei Shokuhin Kougyou Co., Ltd. and changes from a limited company to a stock company and joins Sankei Group as Sankei Project Service Co., Ltd. Sankei Bussan Ltd. changes from a limited company to a stock company and joins Sankei Group as Sankei Bussan Co., Ltd. It moves its head office to Amagasaki-shi, Hyogo. It introdues computer network system.
1997
Sankei Shouji Co., Ltd. moves its head office to Nakano-ku from Toshima-ku, Tokyo.
1998
Sankei Shouji Co., Ltd. starts up Osaka Distribution Warehouse in Hatsushima, Amagasaki.
Sankei Shouji Co., Ltd. moves its Sapporo Sales Office to Nishi-ku from Teine-ku and places it next to Hokkaido Distribution Warehouse.
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. Sankei Shouji Co., Ltd. and Sankei Bussan Co., Ltd. are merged to be Sankei Co., Ltd. Sankei Project Service Co., Ltd. changes its trade name to Sankei Trading Service Co., Ltd.
2001
Food Promotion Service Ltd. changes from a limited company to a stock company, names it Sankei Promotion Office Co., Ltd. and develops a new business.
2002
Sankei Trading Service Co., Ltd. integrates into Sankei Shokuhin Kougyou Co., Ltd. as its Material Business Division and the former Sankei Shokuhin Kougyou operates as Production Business Division to enhance business operation.
It marks 20th anniversary of the foundation.
Sankei Shokuhin Kougyou Co., Ltd. changes the name of Material Business Division to Development Business Division of Sankei Co., Ltd.
2003
Renovation of the office building in Tsugiya, Amagasaki is completed.
2004
Development Business Division of Sankei Co., Ltd. changes its trade name to Sankei Project Service Co., Ltd. Production Business Division of Sankei Shokuhin Kougyou Co., Ltd. changes its trade name to Sankei Co., Ltd. and moves its head office to Amagasaki, Hyogo from Unnan-shi, Shimane.
2005
The license is granted for manufacturing and sales of yeast mash and unrefined soy sauce in Unnan-shi, Shimane.
2006
Sankei Beverage Co., Ltd. launches import business and wholesale distribution of “la seule GLOIRE” series products, the first Japanese Champagne brand.
2007
It marks 25th anniversary of the foundation.
Honbusankei Co., Ltd. merges Sankei Management Service Co., Ltd., Sankei Project Service Co., Ltd. and Bit Sankei Co., Ltd. and optimizes business operation.
2009
Honbusankei Co., Ltd. merges the manufacturing company, Sankei Co., Ltd. and optimizes business operation.
2011
The sales company, Sankei Co., Ltd. and Sankei Bussan Co., Ltd. are merged to expand into not only Food business but also pharmaceutical business.
2013
Chlorous Acid Water is designated as food additives, which Honbusankei Co., Ltd. has requested.
2014
Chlorous Acid Water Project is accepted for “JAPAN BRAND Development Assistance Program” promoted by the Small and Medium Enterprises Agency in the Ministry of Economy, Trade and Industry.
2015
Unnan Plant of Honbusankei Co., Ltd. acquires ISO9001:2008 certification.
Chlorous Acid Water Project is accepted for “JAPAN BRAND Development Assistance Program” promoted by the Small and Medium Enterprises Agency in the Ministry of Economy, Trade and Industry.(for the second year)Honbusankei Co., Ltd. merges with Sankei Beverage Co., Ltd. the alcohol beverage sales company and integrates it as the Alcohol Beverage Sales Business Division to expand its business operation.
Sankei Pharmaceutical Co., Ltd. is established as a manufacturing and sales company of pharmaceutical products.
2017
Honbusankei Co., Ltd. applies for a pharmaceutical manufacturing license for the manufacture of “Chlorous Acid - N Barrier”, the food additives/disinfectant, Chlorous Acid Water product (the main active ingredient - Chlorous Acid (HClO2)).
2018
Honbusankei Co., Ltd. acquires the site in Agata station south industrial housing complex for the plant for manufacturing and distributing pharmaceutical products.
Chlorous Acid Water products get HALAL certified.
2019
Honbusankei Co., Ltd. obtains approval for the manufacture and sales of Chlorous Acid Water products (the main active ingredient - Chlorous Acid (HClO2)) as sanitizers/disinfectants of the second-class OTC drugs.
2020
Honbusankei Co., Ltd. merges with its sales company, Sankei Co., Ltd. and the publishing company, Sant Jordi.
It succeeds to the name, Sankei Co., Ltd. and optimizes its business operation.