| 1983 |
Jun. |
Osaka Gas Information System Co., Ltd. (OGIS) established as a wholly-owned subsidiary of Osaka Gas Co., Ltd. |
| 1984 |
Jun. |
OGIS Computer School "NEED" opened. |
| 1985 |
Apr. |
Osaka Gas Information System Research Institute Co., Ltd. (OGIS-RI) established as a wholly-owned subsidiary of OGIS. |
| 1986 |
Apr. |
Tokyo branch office opened. |
| Jul. |
Iwasaki Computer Center (ICC) completed. |
| 1987 |
Sep. |
ICC recognized by the Ministry of International Trade and Industry (MITI) for its implementation of comprehensive safety measures. |
| 1988 |
Feb. |
OGIS-RI Nanko office opened. |
| 1989 |
Oct. |
Head office moved to present location. |
| 1990 |
Feb. |
Recognized as a system integrator by MITI. |
| 1992 |
Jan. |
U.S. Silicon Valley office opened. |
| Apr. |
OGIS and OGIS-RI merged to form OGIS-RI Co., Ltd. |
| 1995 |
Mar. |
Recognized by MITI as a specialized system operation company. |
| Apr. |
Amagasaki office opened. |
| 1997 |
Jun. |
Helpdesk center opened. |
| 1999 |
Jun. |
Registered for ISO 9001 review.
|
| 2000 |
Oct. |
Silicon Vallay Office incorporated to form OGIS International, Inc. |
| 2001 |
Sep. |
Capital participation in Ube Information Systems, Inc. |
| Oct. |
Capital participation in SYSTEM ANSWER Inc. |
| 2002 |
Feb. |
Recognized by the award of the Privacy Mark by JIPDEC. |
| Jun. |
Toyota office opened. |
| 2005 |
Jul. |
Nagoya office opened. |
| Nov. |
Katsushika Recycle Center opened. |
| 2006 |
Jul. |
Capital participation in Sakura Information Systems co., Ltd. |
