14F Nihonbashi-Muromachi Mitsui Tower, 2-1, Nihonbashi-Muromachi 3-chome,
Chuo-Ku, Tokyo, 103-0022, Japan
2nd August 1999
60.5 million yen
Number of Employees
128 as of April 2019
3.16 billion yen as of March 2019
President and CEO Mitsuru Miyata
■The Institute of Actuaries of Japan ■Japan Information Technology Services Industry Association
■PMI Japan Chapter ■The Japanese Society for Artificial Intelligence
Permits, Licenses and Qualifications
■ISO/IEC27001 (Registration No.JQA-IM1000）
■ISO9001 (Registration No.JQA-QMA15458）
■Privacy Mark (Registration No.17000182)
2nd August 1999Established Japan Software Engineering Co., Ltd.
23rd May 2001Established Solution Plaza Inc.
2nd August 2012Merged the above two companies
17th August 2015Signed SAP Business Partner contract
7th June 2017Joined the Nihonbashi Good Reporting Association as a Superior Tax Declaration Corporation
1st December 2017Signed BRMS Package InnoRules secondary distributor agreement
22nd February 2019Achieved CMMI-Dev Maturity Level 3 ver.1.3
22nd February 2019Registered as AWS Technology Partner
■Aioi Nissay Dowa Insurance Co., Ltd. ■American Family Life Assurance Company of Columbus
■AXA Life Insurance Co., Ltd. ■Beikoku Antei Kyokyu Kakuho Shien Kiko
■Capgemini Japan K.K. ■JAPAN POST INSURANCE SYSTEM SOLUTIONS Co., Ltd.
■Mitsubishi Research Institute, Inc. ■Mitsui Direct General Insurance Company, Limited
■Mitsui Sumitomo Insurance Company, Limited ■NEC Corporation
■Nissay Information Technology Co., Ltd. ■Nomura Research Institute, Ltd.
■Seiko Solutions Inc. ■Sompo Japan Nipponkoa Insurance Inc.
■TAIJU LIFE INSURANCE COMPANY LIMITED ■Tokio Marine & Nichido Fire Insurance Co., Ltd.
■Tokio Marine & Nichido Life Insurance Co., Ltd.
■ESCCO Japan Co., Ltd. ■SAP Japan Co., Ltd.
Head Office Building
14F. Nihonbashi-Muromachi Mitsui Tower, 2-1, Nihonbashi-Muromachi 3-chome, Chuo-ku, Tokyo, Japan
Connected directly to Mitsukoshimae Station (Ginza Line)
5 min. on foot from Mitsukoshimae Station (Hanzomon Line)
1 min. on foot from Shin-Nihonbashi Station
5 min. on foot from Kanda Station