Customer Base

HIMACS’ principal customers are leading companies in their respective industries.

Customers that have maintained business relationships with HIMACS for more than 30 years account for approximately 60% of net sales. When customers with business relationships spanning more than 20 years are included, the figure rises to approximately 80%.


Net Sales Composition by Customer Relationship Duration

Pie chart showing net sales composition by customer relationship duration

Major Customers

Leading Systems Integrators

  • ITOCHU Techno-Solutions Corporation
  • Nomura Research Institute, Ltd.
  • NTT DATA Group Corporation
  • IBM Japan, Ltd.
  • NS Solutions Corporation
  • Fujitsu Limited

and others

End Users: Direct Contracts with Companies Using the Systems

  • Aflac Life Insurance Japan Ltd.
  • SBI Sumishin Net Bank, Ltd.
  • SOMPO Systems Inc.
  • The Japan Research Institute, Limited
  • ANA Systems Co., Ltd.
  • Zuken Inc.
  • Tokio Marine & Nichido Fire Insurance Co., Ltd.
  • JCB Co., Ltd.
  • ALSOK CO., LTD.
  • JAPAN CARD NETWORK Co., Ltd.

and others