|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
Started HR outsourcing service
|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 Nihonbashi-Hakozaki-cho, Chuo-ku, Tokyo|
|2006||Acquired shares of Arm Systex Co., Ltd., making the company and Arm Co., Ltd. our subsidiaries|
|2007||Established kizasi Company, Inc.
Acquired 100% share of Medical Ecology Co., Ltd. (name subsequently changed to CAC ClinIT Co., Ltd.) and made it a subsidiary
|2009||Acquired shares of Clinical Trust Co., Ltd. and made it a subsidiary|
|2010||Merged CAC ClinIT Co., Ltd., Arm Systex Co., Ltd., and Arm Co., Ltd.
Made Sogo Rinsho Holdings Co., Ltd. an equity-method affiliate.
Established CAC India in Mumbai, India.
|2012||Established CAC EXICARE Corporation after a company split|
|2014||Switched to a holding company structure and split the company into CAC Holdings Corporation (holding company) and CAC Corporation (operating company)|
|2016||CAC EXICARE Corporation and clinical trust Co., Ltd merged operations to form CAC Croit Corporation|