iD corporation

Based in Japan, iD corporation specializes in advanced network solutions, including 5G, IoT, and AI technologies, providing innovative infrastructure for various industries. Founded in 2005, iD corporation operates out of Hakodate-shi, Japan, focusing on cutting-edge network products. The company has completed a deal in December 2025 with Japan Post Investment Corporation, enhancing its growth and governance. 株式会社iD specializes in network-related products that incorporate advanced technologies such as 5G, IoT, and AI.

Their core offerings include the Po2WE® (Power over 2Wire Ethernet) technology, which enables Ethernet packet transmission and power delivery over a single pair of wires, making it ideal for IoT system construction. Another significant product is the P4 WhiteBox Switch, which allows for programmable data plane functions using P4 language, enhancing flexibility in network management. Additionally, the company provides local 5G base station products tailored to meet the specific needs of regional enterprises and municipalities, facilitating customized 5G network deployments. Their human-flow visualization system enables the measurement and visualization of crowds in public and commercial facilities, leveraging AI to enhance measurement accuracy.

These products cater to clients across Japan and are specifically designed to support various industries, including telecommunications, smart city initiatives, and commercial enterprises. 株式会社iD generates revenue through a business model that emphasizes partnerships and direct B2B transactions. The company engages in contracts with regional enterprises and municipalities for the deployment of their localized 5G networks and other specialized products. Their flagship offerings, such as the Po2WE® technology and P4 WhiteBox Switch, are part of customized solutions sold to businesses requiring tailored network infrastructure.

Revenue transactions typically occur as project-based engagements, where clients commission the development and deployment of specific technologies. Given the technical nature of their products and the focus on R&D, pricing structures reflect the complexity and customization of the services provided, establishing long-term relationships with clients in various sectors. With the recent investment from Japan Post Investment Corporation in December 2025, iD corporation aims to enhance its regional economic development and employment. The company plans to introduce new products and expand its market presence, targeting specific regions for new 5G deployments.

The investment will support these initiatives, strengthen governance, and ensure effective business succession.