| 1966 | Established under the name Computer Applications Co., Ltd. as Japan's first independent software company |
|---|---|
| 1971 | Invested in Nippon System Service Co., Ltd. (SSK) SSK changed business focus to outsourcing, becoming the first such company in Japan. |
| 1973 | Established System Utility Co., Ltd. (SUC) |
| 1986 | Formally entered the system consulting business |
| 1988 | Received certification under the newly .established System Integrator Registration and Certification System |
| 1989 | Established CAC America in New York |
| 1990 | Established CAC Europe in London |
| 1994 | CAC, SSK and SUC merged operations to form CAC Co., Ltd. |
| 1995 | Re-certified under the CAC Co., Ltd. name as a system integrator by the Ministry of International Trade and Industry (MITI) Certified as a system operation service provider by the Ministry of International Trade and Industry (MITI) |
| 1996 | Entered the business of Integrated Management services for distributed systems |
| 1999 | Registered on the OTC Market |
| 2000 | Acquired share of ARK System Co.,Ltd. Established subsidiary, CAC PACIFIC CORPORATION, in San Jose, CA, USA Established CAC Shanghai Corporation in Shanghai, China, with 100% investment by CAC Pacific Listed on the 1st section of the Tokyo Stock Exchanges |
| 2002 | Acquired share of GoldenTech Computer Technology (Suzhou) Co., Ltd. Acquired share of YUASA KNOWLEDGE INDUSTRY Co., Ltd., and changed the company name to CAC Knowledge Co., Ltd. Launched “PRASMA”a total support service for reserch and development of new drugs |
| 2003 | Acquired share of ORBIS CORPORATION(Presently CAC ORBIS CORPORATION) Acquired share of MARUHA SYSTEMS CORPORATION (Presently CAC MARUHA NICHIRO SYSTEMS CORPORATION) |
| 2005 | Moved the head office to Hakozaki-cho, Nihonbashi, Chuo-ku, Tokyo |
| 2006 | Acquired shares of Arm Systex Co., Ltd., making the company and Arm Co., Ltd. our subsidiaries |
| 2007 | Established kizasi Company,lnc. Acquired shares of Medical Ecology Co.,Ltd.as subsidiary (Presently CAC ClinIT Co.,Ltd.) |
| 2009 | Fomed a capital and business alliance with MIC Medicel Corporation and acquired a share of the company,making it our affiliated company Acquired share of Clinical trust Co.,Ltd. |