Top of Page

Links to move inside this page.
  1. HOME
  2. About IIJ
  3. Company Information
  4. Domestic and Overseas Offices / Group Companies

Domestic and Overseas Offices / Group Companies

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.

Consolidated Subsidiaries

IIJ Engineering Inc.(Japanese text only.)blank

Provides a full range of network operation and management services, from techenical support, enduser help desks, monitoring and troubleshooting to integrated management services.

IIJ Global Solutions Inc.blank

Provides WAN Connectivity Services and Total Network Outsourcing Services from designing to building and managing corporate networks for enterprises. Not only limited to domestic but also offers Global network services.

IIJ Protech Inc.(Japanese text only.)blank

Provides a wide range of IT engineering outsourcing services, from systems construction/operation to service support for corporate customers.

Trust Networks Inc. (Trust Networks)(Japanese text only.)blank

Operates ATM network systems placed in designated facilities.

Net Chart Japan Inc. (NCJ)blank

Provides network construction services, primarily for LANs, such as network installation wiring, installation and set-up of equipment, installation of applications, and operational support.

IIJ America Inc.blank

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 America constructs and operates on U.S. Internet backbone network.

IIJ Europe Limitedblank

Provides support to enterprise customers located in Europe by using its technological expertise to deliver high quality network solutions and high value-added system integration (SI) services utilizing "IIJ GIO".

IIJ Global Solutions Singapore Pte. Ltd. blank

Provides quality Internet services, network and systems construction, operation and maintenance, and cloud services in Singapore.

PTC SYSTEM (S) PTE LTDblank

Provides high quality solutions such as storage and server-related systems integration in Singapore.

IIJ Global Solutions China Inc. blank

Provides network and systems construction, operation and maintenance, and cloud services in China.

Equity Method Investees

INTERNET MULTIFEED CO.blank

Provides solutions for ISPs and Content Providers, including "JPNAP", the largest Internet Exchange (IX) in Japan, and IPv6 roaming service "transix".

JOCDN Inc.(Japanese text only.)blank

Provides a content delivery network (CDN) service for reliable distribution of high-quality video content.

DeCurret Holdings, Inc.blank

Financial services for cryptocurrency exchange and settlement.

Trinity Inc.(Japanese text only.)blank

ASP reward point management system supports customer's business towards success and expantion.

End of the page.

Top of Page