NEW YORK-April 28, 2026-IIJ America Inc. (IIJ America), a wholly owned subsidiary of Internet Initiative Japan Inc. (IIJ, TSE Prime:3774), has obtained certification for ISO/IEC 27001:2022, the international standard for information security management systems (ISMS), as well as its Japanese domestic standard JIS Q 27001:2023, effective March 20, 2026. The certification covers the planning, design, operation, provisioning, and support of IaaS offerings within the Cloud Services Department that offers the IIJ GIO US service.
This certification verifies that IIJ America’s information security management system (ISMS) appropriately manages the confidentiality, integrity, and availability of information assets, and that a third‑party certification body has independently validated its conformity with the standard.
IIJ America remains committed to further enhancing its information security management framework and to delivering reliable and secure services to customers throughout North America.
Details of the Certificate
| Registered Company | IIJ America Inc. |
| Applicable Certificates | ISO/IEC 27001:2022 / JIS Q 27001:2023 |
| Certificate Number | IS 828572 |
| Date of Certification | 3/20/2026 |
| Scope of Certification | The planning, design, operation, provisioning, and support of IaaS offerings within the Cloud Services Department that offers the IIJ GIO US service |
| Certificate Registration | BSI Group Japan K.K. |
About IIJ America
IIJ America, established in 1996, is a wholly owned subsidiary of IIJ. IIJ America utilizes and embraces the latest internet technologies to design, deliver and manage highly qualified and experienced IT solutions. The company also offers IIJ GIO US Service, its flagship cloud computing service to US enterprises. For more information about the company, visit the IIJ America website at https://us.iij.com/en/.
About IIJ
Founded in 1992, IIJ is one of Japan's leading Internet-access and comprehensive network solutions providers. IIJ and its group companies provide total network solutions that mainly cater to high-end corporate customers. IIJ's services include high-quality Internet connectivity services, systems integration, cloud computing services, security services and mobile services. Moreover, IIJ has built one of the largest Internet backbone networks in Japan that is connected to the United States, the United Kingdom and Asia. IIJ was listed on the Prime Market of the Tokyo Stock Exchange in 2022. For more information about IIJ, visit the IIJ Web site at https://www.iij.ad.jp/en/.
The statements within this release contain forward-looking statements about our future plans that involve risk and uncertainty. These statements may differ materially from actual future events or results.
For inquiries, contact:
IIJ Corporate Communications
Tel： +81-3-5205-6310 Email：press@iij.ad.jp
URL： https://www.iij.ad.jp/en/
Service Contact Information:
IIJ America
E-mail: info@iij-america.com
* All company and product names used in this press release are the trademarks or registered trademarks of their respective owners.