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Corporate Information


1947 Sep. Sanro Kogyo Co., Ltd. inaugurated; Capital 8 million yen
1954 May Company renamed KOKUSAI KOGYO CO., LTD.
1958 Feb. Head office moved to new building at 2 Rokubancho, Chiyoda-ku, Tokyo Japan
1961 Oct. Listed on Second Section of the Tokyo Stock Exchange
1985 Apr. Through joint investment with Tokyo Metropolitan Government, established Tokyo Data System as a third sector company (now 100% invested by KOKUSAI KOGYO CO., LTD.)
1987 Sep. Listed on Stock designated on First Section of the Tokyo Stock Exchange
2000 Oct. Acquired ISO 9001 certification, an international standard for quality management and assurance
2001 Mar. Acquired certification to use PrivacyMark*
Oct. Acquired ISO 14001 certification for environmental management systems
2007 Mar. Acquired certification for information security management system JISQ27001: 2006 (ISO/IEC27001: 2005) 2006 (ISO/IEC27001: 2005)
Oct. Through equity transfer, established pure holding company KOKUSAI KOGYO HOLDINGS CO., LTD. (Securities Code: 9234)
2008 Jan. Real Estate & Development Department demerged to become KOKUSAI LAND & DEVELOPMENT CO., LTD.
Mar. Environmental Solutions Division demerged to become KOKUSAI ENVIRONMENTAL SOLUTIONS CO., LTD.
Acquired stock in Image ONE Co., Ltd., making it an equity method affiliate
Apr. Cultural Business Division demerged to become KOKUSAI BUNKAZAI CO., LTD.
Established KKC SYSTEMS CO., LTD.,and Ryukyu Kokusai Kogyo Co., Ltd.
2010 Feb. Became a registered Issuer of Green Power Certificates
May Announced Medium Term Management Plan 2010, "Re-engineering for Green Infrastructure"
2012 Apr. KOKUSAI KOGYO HOLDINGS CO., LTD. becomes wholly owned subsidiary of JAPAN ASIA GROUP LIMITED via exchange of shares.
2013 Mar. Smart village at Green Community Tagonishi completed, ready for residents to move in
Sep. KOKUSAI KOGYO CO., LTD. joined the United Nations Global Compact
2015 Mar. KOKUSAI ENVIRONMENTALSOLUTIONS CO., LTD. and Infrastructure Innovation Institute Inc. merged into KOKUSAI KOGYO CO., LTD.
May JAPAN ASIA GROUP LIMITED (group holding company) upgraded from the second to the first section of Tokyo Stock Exchange (code: 3751)
2017 Feb. Meiji Consultant Co.,Ltd. becomes a subsidiary of KOKUSAI KOGYO CO., LTD.
2018 May Established a Joint Venture, ‘ThinkTron Limited’, in Taiwan in partnership with a local company
Jul. JAPAN ASIA GROUP LIMITED becomes the majority shareholder of PrimusTech Pte. Ltd., Singapore
2021 Aug. Head office moved to Shinjuku Front Tower, Shinjuku-ku, Tokyo
Sep. Transferred all shares of KOKUSAI KOGYO CO., LTD. held by JAPAN ASIA GROUP LIMITED to Geo Holdings, L.P., which belongs to The Carlyle Group Inc.