1876	The Chugai Bukka Shimpo(Domestic and Foreign Prices News) first issued
1889	Newspaper title changed to the Chugai Shogyo Shimpo（Domestic and Foreign Commercial News）
1946	Company name changed to the Nihon Keizai Shimbunsha Newspaper title changed to the Nihon Keizai Shimbun
1963	English weekly paper, The Japan Economic Journal first issued
1968	Circulation of the Nihon Keizai Shimbun reaches one million
1975	Operation of the Nikkei-Dow Average starts（currently the Nikkei Average）
1983	Circulation of the Nihon Keizai Shimbun reaches two million
1990	Circulation of the Nihon Keizai Shimbun reaches three million
1991	The Japan Economic Journal renamed The Nikkei Weekly
1996	Digital news site Nikkei Net launched
2009	English news site renamed Nikkei.com
2010	The Nikkei Online Edition launched with paywall system, the first among Japanese newspapers
2011	The Nikkei Asian Review starts as a free weekly English online magazine for iPad
2013	Nikkei Asian Review launched combining The Nikkei Weekly, Nikkei.com
2014	Editorial Headquarters for Asia set up in Bangkok Nikkei Group Asia Pte. Ltd. starts operations in Singapore
2015	Nikkei Asian Review won three prizes at the Society of Publishers in Asia(SOPA)Awards for Excellence and IE's Best Regional Economic Media The FT Group Joins Nikkei Group
2016	Nikkei opens Mexico City Bureau Nikkei launches Nikkei Asia300 Index
2019	DealStreetAsia joined Nikkei Group Nikkei entered into a partnership with 36Kr in China
2020	English-language publication, Nikkei Asian Review renamed Nikkei Asia
2022	Nikkei launches Nikkei 225 Climate Change 1.5℃ Target Index
2023	Nikkei collaborates with SPH Media