IIJ Group
We always strive to provide the optimal solution using the group’s comprehensive strength.
IIJ provides the complete package of services for networks, including Internet access, content production, and network systems integration. The IIJ Group is developing the future of the Internet using cutting-edge Internet technology.
Group Companies
Consolidated Subsidiaries
- Net Care, Inc. (Net Care)
- Provides a full range of network operation and management services, from customer support, enduser help desks, monitoring and troubleshooting to integrated management services.
- Net Chart Japan Inc. (NCJ)
- Provides network construction services, primarily for LANs, such as network installation wiring, installation and set-up of equipment, installation of applications, and operational support.
- hi-ho Inc. (hi-ho)
- Supports customer's safe, secure and comfortable Internet life based on ISP business for personal users.
- IIJ Innovation Institute Inc. (IIJ-II)
- A business incubation center for technology development and commercialization of the next generation Internet.
- Trust Networks Inc. (Trust Networks)
- Operates ATM network systems placed in designated facilities.
- GDX Japan Inc. (GDX)
- Building safe, reliable corporate messaging networks and providing message exchange services.
- IIJ America Inc. (IIJ-A)
- Provides quality Internet services in the U.S. with a focus on U.S.-based enterprises doing business in the Asia-Pacific region. Also IIJ-A constructs and operates on U.S. Internet backbone network.
Equity Method Investees
- Internet Multifeed Co. (MFEED)
- Provides mutual access with other major ISPs and content distribution services based on multifeed technology. Also MFEED operates JPNAP, a distributed IX service.
- Internet Revolution, Inc. (i-revo)
- Operates a comprehensive portalsite that provides various contents, such as SNS, blogs, stunning games, videos, and music.
- Taihei Computer Co., Ltd. (TCC)
- ASP reward point management system supports customer's business towards success and expantion.











