- March 1939
- Nippon Light Metal Company, Ltd., was established.
- July 1940
- Maeda Light Metal Industries (later MC Aluminium Co., Ltd.) started business.
- April 1970
- Kota Alloy Casting Factory (currently the Kota plant) of Nippon Light Metal Co., Ltd., started operation.
- July 1970
- Maeda Light Metal's Togura plant became a JIS-certified factory.
- April 1973
- Kansai Aluminium Alloy Co., Ltd., (later Taishin Light Metal, currently the Mie plant) started operation.
- July 1986
- The company name was changed from Maeda Light Metal Industries Co., Ltd., to MC Aluminium Co., Ltd.
- May 1989
- MC Aluminum America, Inc., (currently Nikkei MC Aluminum America, Inc.) was established.
- April 1991
- Nippon Light Metal Co., Ltd., merged with Taishin Light Metal Co., Ltd. (currently the Mie plant).
- August 1993
- Alcan Tochigi was succeeded as MC Aluminium Tochigi Co., Ltd.
- March 1994
- MC Aluminium Tochigi was merged as the Tochigi plant.
- July 1995
- MC Aluminum (Kunshan) Co., Ltd., (currently Nikkei MC Aluminum (Kunshan) Co., Ltd.) was established.
- July 1996
- MC Aluminum Thailand Co., Ltd., (currently Nikkei MC Aluminum (Thailand) Co., Ltd.) was established.
- April 2007
- The aluminum alloy business of Nippon Light Metal Company Ltd. Was divided and succeeded by MC Aluminium Co., Ltd., and Nikkei MC Aluminium Co., Ltd., was established.
- September 2012
- CMR Nikkei India Private Ltd. was established as a joint company in India.
- September 2013
- T.S.T. Nikkei Metals S. de R.L. de C.V. was established as a joint company in Mexico.
- December 2016
- The Sriracha plant of Nikkei MC Aluminum (Thailand) started operation.
- November 2018
- The Gujarat plant of CMR Nikkei India Private Ltd. started operation.
- December 2019
- Nikkei CMR Aluminium India Private Ltd. was established.
