SCSK

SCSK Corporation
Native name
株式会社SCSK
Kabushiki-gaisha Esu-Shī-Esu-Kei
FormerlySumitomo Computer Service Corporation (1969–2005)
Sumitomo Computer System Corporation (2005–2011)
Company typeSubsidiary
TYO: 9719
Industry
Founded1968 (1968)
FounderIsao Okawa 
Headquarters
Tokyo, Japan
Revenue¥323.9 billion
Total assets¥21.1 billion
Number of employees
11,910 (2017)
ParentSumitomo Corporation
SubsidiariesCRI Middleware
Websitewww.scsk.jp

SCSK Corporation (株式会社SCSK, Kabushiki-gaisha Esu-Shī-Esu-Kei) is a Japanese information technology company headquartered in Tokyo, Japan, offering IT services and computer software. Outside of Japan, It is widely known for its acquisition of Sega in 1984, ended in the sale to Sammy in 2004, through which Sega Sammy Holdings was established.