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Feb-69
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Established "Japan Information Services Co., Ltd." independently from The Sumitomo Bank Ltd.
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Jan-77
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Opened Nagoya Branch.
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Oct-85
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Osaka Head Office moved to Yotsubashi, opened Yotsubashi Center.
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Dec-89
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Changed name to "The Japan Research Institute, Limited".
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Jun-93
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Established the JRI System Solutions, Limited.
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Sep-98
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Acquired the Privacy Mark.
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Apr-00
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The Japan Research Institute, Limited merged with The JRI System Solutions, Limited.
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Feb-03
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The Japan Research Institute Holdings, Limited became a wholly-owned subsidiary of Sumitomo Mitsui Financial Group, Inc.
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Apr-03
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The systems-related function of Sumitomo Mitsui Banking Corporation was transferred to and integrated into The Japan Research Institute, Limited.
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Apr-04
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Introduced executive officer system.
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Dec-05
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Opened Osaka Center.
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Jul-06
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Feb-07
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Tokyo Head Office moved to Harumi Center building.
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Jan-09
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Became a consolidated subsidiary of NTT DATA Corporation after they obtained 50% shares. Changed name to "JSOL”.
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Aug-09
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Osaka Head Office moved to Tosabori Daibiru Bldg.
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Jun-19
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Opened “Harumi Triton Office” in Tokyo area.
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Jan-20
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Opened “Edobori Office” in Osaka area.
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Oct-20
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RIKEN SUURI Corporation is founded.
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Mar-21
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Joins the Japan Business Federation (Keidanren).
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Nov-22
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Tokyo Head Office relocates to Kudanshita.