1978 | Established as Hitachi Computer, Consultant Ltd., Shinagawa |
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1986 | Corporate Headquarters moved to Ota-ku |
1986 | Established Computer Technologies, Ltd., Shinagawa |
1989 | Renamed as Hitachi Systems Engineering, Inc. |
1989 | Registered with the Ministry of International Trade and Industry as a "systems service enterprise" |
1991 | Registered with the Ministry of International Trade and Industry as a "systems auditing enterprise" |
1995 | Achieved ISO9001 |
1998 | Computer Technologies, Ltd. renamed Hitachi Systems Assist, Ltd. |
2000 | Hitachi Seibu Software, Ltd., and Hitachi Chubu Software, Ltd., merged and renamed Hitachi Systems & Services, Ltd. |
2001 | Chubu Area Operations acquired ISO14001 |
2002 | Corporate Headquaters and Kansai Area Operations achieved ISO14001 |
2002 | Achieved Japan Information Processing Development Corporation "Privacy Mark" |
2004 | Corporate Headquarters moved to Minato-ku |
2004 | Listed on 2nd Section of Tokyo Stock Exchange |
2004 | Transition to Company with Committees effected |
2005 | Hitachi Systems Assist, Ltd., and Net Services Inc., merged and |
2010 | Hitachi Systems became a wholly owned subsidiary of Hitachi Ltd. |