IST Software Announces New Organizational Structure and Personnel Changes for FY2026: Accelerating Growth Strategy by Strengthening Expertise and Deepening Departmental Collaboration
IST Software announced an organizational restructuring effective April 1, 2026. To respond to market changes, they reorganized the Regional Business into functional divisions and integrated the sales department into business divisions to strengthen expertise.
📋 Article Processing Timeline
- 📰 Published: April 8, 2026 at 23:30
- 🔍 Collected: April 8, 2026 at 15:00
- 🤖 AI Analyzed: April 20, 2026 at 14:59 (287h 58m after Collected)
*Figure: New organization chart of IST Software aiming to strengthen expertise and collaboration through business reorganization (Effective April 1, 2026)
IST Software Co., Ltd. (Headquarters: 5-37-1 Kamata, Ota-ku, Tokyo; President: Shinichi Sebata; I-Net Group Co., Ltd.) announced a transition to a new structure through organizational changes and personnel transfers effective April 1, 2026. This change is from the perspective of building a structure in preparation for the medium-term management plan and future changes in the business environment. We have significantly reorganized the Regional Business Headquarters and expanded the Medical Business Division into a two-department structure. Furthermore, the System Sales Department was abolished and transferred to the System Business Headquarters and the Innovation Business Headquarters, changing to a structure where the business divisions and sales can collaborate and respond more closely.
By responding to the rapid changes in recent technology and business environments, and by strengthening the areas of expertise in each department to expand business, we aim for the growth and development of the entire company.
## ■ Overview of Organizational Changes
IST Software Co., Ltd. underwent an organizational restructuring centered on the Regional Business Headquarters and the Medical Business Division. With this change, a new structure based on our business policy will be established.
## ■ Background and Purpose of Organizational Changes
Since our establishment in 1976, as an independent IT company, we have provided system development, infrastructure construction, and solutions in a wide range of fields such as government offices, medical care, finance, and energy.
In recent years, in order to respond to the advancement of generative AI and cloud technologies, as well as the sophistication of customer needs, evolution into a more flexible and advanced organizational structure has been required.
Through this organizational restructuring, we will further enhance our business expertise and agility, respond quickly to changes in the times and requests from customers, and strengthen the foundation for our next stage of growth. In addition, through this organizational restructuring, we aim for the growth and development of the entire company.
## ■ Strengths and Characteristics of IST Software
As an IT partner with execution capability that supports a wide range of industries,
- An independent IT company celebrating its 50th anniversary in July 2026
- I-Net Group Co., Ltd.
- A wide track record in government offices, medical care, finance, etc.
- A stable customer base and financial base
- Initiatives in new technologies such as generative AI
Our strength lies in supporting across multiple core fields such as government offices, medical care, finance, and energy without depending on specific domains.
## ■ Specific Details of Organizational Changes
1) Reorganization of the Regional Business Headquarters (to a two-division structure):
In order to realize faster decision-making, flexible allocation of human resources, and the provision of optimal services tailored to customer needs, we reorganized from the conventional regional division (Chubu/Kansai / Kyushu) to a two-division structure by function: the Regional SI Business Division and the Regional BS Business Division.
- Regional SI Business Division (*SI: System Integration):
A business division centered on contract and infrastructure construction services.
It is responsible for providing solution services that integrate various applications to infrastructure, such as the development of systems for government offices (police) and core mail-order systems, GLOVIA introduction and maintenance, IT infrastructure, and system operation.
- Regional BS Business Division (*BS: Business Solutions):
A business division centered on SES business in regional areas.
Excelling in credit development and maintenance support, embedded development such as ADAS, and development for the manufacturing industry/government offices/power sector, it focuses on building cross-sectional structures and fl
IST Software Co., Ltd. (Headquarters: 5-37-1 Kamata, Ota-ku, Tokyo; President: Shinichi Sebata; I-Net Group Co., Ltd.) announced a transition to a new structure through organizational changes and personnel transfers effective April 1, 2026. This change is from the perspective of building a structure in preparation for the medium-term management plan and future changes in the business environment. We have significantly reorganized the Regional Business Headquarters and expanded the Medical Business Division into a two-department structure. Furthermore, the System Sales Department was abolished and transferred to the System Business Headquarters and the Innovation Business Headquarters, changing to a structure where the business divisions and sales can collaborate and respond more closely.
By responding to the rapid changes in recent technology and business environments, and by strengthening the areas of expertise in each department to expand business, we aim for the growth and development of the entire company.
## ■ Overview of Organizational Changes
IST Software Co., Ltd. underwent an organizational restructuring centered on the Regional Business Headquarters and the Medical Business Division. With this change, a new structure based on our business policy will be established.
## ■ Background and Purpose of Organizational Changes
Since our establishment in 1976, as an independent IT company, we have provided system development, infrastructure construction, and solutions in a wide range of fields such as government offices, medical care, finance, and energy.
In recent years, in order to respond to the advancement of generative AI and cloud technologies, as well as the sophistication of customer needs, evolution into a more flexible and advanced organizational structure has been required.
Through this organizational restructuring, we will further enhance our business expertise and agility, respond quickly to changes in the times and requests from customers, and strengthen the foundation for our next stage of growth. In addition, through this organizational restructuring, we aim for the growth and development of the entire company.
## ■ Strengths and Characteristics of IST Software
As an IT partner with execution capability that supports a wide range of industries,
- An independent IT company celebrating its 50th anniversary in July 2026
- I-Net Group Co., Ltd.
- A wide track record in government offices, medical care, finance, etc.
- A stable customer base and financial base
- Initiatives in new technologies such as generative AI
Our strength lies in supporting across multiple core fields such as government offices, medical care, finance, and energy without depending on specific domains.
## ■ Specific Details of Organizational Changes
1) Reorganization of the Regional Business Headquarters (to a two-division structure):
In order to realize faster decision-making, flexible allocation of human resources, and the provision of optimal services tailored to customer needs, we reorganized from the conventional regional division (Chubu/Kansai / Kyushu) to a two-division structure by function: the Regional SI Business Division and the Regional BS Business Division.
- Regional SI Business Division (*SI: System Integration):
A business division centered on contract and infrastructure construction services.
It is responsible for providing solution services that integrate various applications to infrastructure, such as the development of systems for government offices (police) and core mail-order systems, GLOVIA introduction and maintenance, IT infrastructure, and system operation.
- Regional BS Business Division (*BS: Business Solutions):
A business division centered on SES business in regional areas.
Excelling in credit development and maintenance support, embedded development such as ADAS, and development for the manufacturing industry/government offices/power sector, it focuses on building cross-sectional structures and fl