Corporate Profile

Company Name Japan System Techniques Co., Ltd. (JAST)
Founded March 26, 1973
Capital 1,535 million yen (as of March 31, 2025)
Location
Tokyo Head Office
Taiyo Seimei Shinagawa Building 27F,
2-16-2 Konan, Minato-ku, Tokyo 108-8288 JAPAN
Map
Tel: +81-3-6718-2771 / Fax: +81-3-6718-2781
Osaka Head Office
Nakanoshima Festival Tower 29F,
2-3-18 Nakanoshima, Kita-ku, Osaka-shi, Osaka 530-0005 JAPAN
Map
Tel: +81-6-4560-1000 / Fax: +81-6-4560-1009
Representative Taku Hirabayashi, President and CEO
Employees Consolidated: 1,613 (as of March 31, 2025)
Non-consolidated: 1,151 (as of March 31, 2025)
Office Locations Tokyo, Osaka, Singapore, Thailand, Malaysia, India, UAE and China
Business Affiliation Completely independent
JAST Group companies
(consolidated subsidiaries) Read more
  • Alpha Computer Co., Ltd.
  • K-SHIP Co., Ltd.
  • NewNeeds Co., Ltd.
  • AG NET PTE.LTD.（Singapore）
  • JASTEC (THAILAND) CO., LTD. (Thailand)
  • Bright & Better Co., Ltd. (Thailand)
  • JAST Asia Pacific Co., Ltd. (Thailand)
  • Virtual Calibre SDN. BHD. (Malaysia)
  • Virtual Calibre MSC SDN. BHD. (Malaysia)
  • Virtual Calibre Consulting SDN. BHD. (Malaysia)
  • Virtual Calibre Consulting India Pvt. Ltd. (India)
  • Virtual Calibre IT Solutions L.L.C（UAE）
  • Virtual Calibre IT Consultancy – L.L.C – S.P.C（UAE）
  • GuiLin Anxin Software Co., Ltd. (China)
  • Shanghai Jiafeng Information Technology Co., Ltd. (China)
Consolidated net sales
  • 29,324 million yen (as of March 31, 2025)
  • 26,183 million yen (as of March 31, 2024)
  • 23,519 million yen (as of March 31, 2023)
Business Domain
(consolidated)
  1. 1. DX & SI business
  2. 2. Package business
  3. 3. Medical big data business
  4. 4. Global business
Service Contents
  1. 1. System consultation
  2. 2. System integration service
  3. 3. Development, sales, implementation and maintenance services of software package products
  4. 4. Big data analytics and utilization service
Membership
  • Japan Information Technology Services Industry Association (JISA)
  • Japan Computer Information Service Employees’ Pension Fund (JJK)