Materiality
Our Group’s materiality is broadly comprised of four material topics, which are further divided into 17 material subtopics. We are also flexibly accommodating future changes in society by making periodical revisions to our materiality.

Materiality for value creation
Materiality as the basis of our value creation
Materiality for value creation
Solutions to social issues by “connectivity through engineering”

Material subtopic | Why is it important? |
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Material subtopic Achieving a carbon neutral society |
Why is it important? Operating an environment-related business that helps to reduce greenhouse gas emissions and reducing the environmental impact of our own business activities are pressing social issues |
Material subtopic Contributing to circular economies |
Why is it important? Efforts toward waste reduction and efficient resource usage and recycling are social expectations on a global level |
Material subtopic Building and maintaining infrastructure that serves as the foundation of society |
Why is it important? Our Group’s mission is to continue providing the infrastructure that supports industry and people’s lives, leveraging the high product quality and strength in building information and communications infrastructure honed since our establishment |
Material subtopic Contributions and building good relationships in local communities |
Why is it important? Work to deliver solutions to environmental and social issues facing local communities through our business, and help to energize and revitalize communities |
Material subtopic Advancing digital transformation in construction |
Why is it important? Leverage DX to reform construction processes, improving operational efficiency while providing new added value to make the construction industry itself more appealing |
Relevant pages :
Materiality as the basis of our value creation
Creating workplace environments in which diverse human resources can thrive

Material subtopic | Why is it important? |
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Material subtopic Developing and promoting human resources who drive value creation |
Why is it important? Achieve continuous growth by creating opportunities to develop employees’ capabilities from a medium- to long-term perspective and working dedicatedly on human resources development |
Material subtopic Safety and health for all working people |
Why is it important? Striving to eliminate occupational accidents and create workplace environments where employees can work with both physical and mental health is the highest priority in our business operations |
Material subtopic Respecting diversity and creating workplaces conducive to working with vitality |
Why is it important? Harness the capabilities of individuals in fair workplaces where nobody is ever subjected to disadvantageous treatment due to their gender, nationality, race or due to disabilities or life events such as childbirth or parenting |
Material subtopic Boosting productivity by advancing DX |
Why is it important? Raise productivity by reforming work processes and shift resources to value-creating work to contribute to solutions for customers’ issues while making business more efficient |
Relevant pages :
Fostering a company culture that generates innovation

Material subtopic | Why is it important? |
---|---|
Material subtopic Encouraging quests into the unknown and diligent technological self-improvement |
Why is it important? Provide solutions to social issues such as climate change, aging infrastructure, and declining populations by using cutting-edge technologies to tackle new challenges |
Material subtopic Establishing brand value as a Group |
Why is it important? Increase promotional communication internally and externally to boost our brand value as a Group and expand business opportunities while raising employee engagement |
Material subtopic Opening up new possibilities as a global player |
Why is it important? Contribute to society on a global level by pioneering means for solutions to many types of social issues by solving the problems facing each country and community |
Material subtopic Alliances and collaboration with diverse partners |
Why is it important? Build and maintain partnerships based on trust to boost business efficiency, expand new business, and grow together with our partners |
Relevant pages :
Fair, highly transparent governance

Material subtopic | Why is it important? |
---|---|
Material subtopic Ensuring soundness and transparency in governance |
Why is it important? Drive continued growth and increased business value for the Group through efforts to ensure soundness and transparency in our business operations |
Material subtopic Ensuring thorough risk management and compliance |
Why is it important? Accurately classifying and judging business-related risks and taking measures to counter them while continuously working to observe laws, regulations, and corporate ethics is the foundation of corporate management |
Material subtopic Bolstering information security for both physical items and people |
Why is it important? Ensuring information security is fundamental to business operations and prerequisite for continuity in an information society where the entire world is linked instantaneously |
Material subtopic Respecting human rights |
Why is it important? Respecting the basic rights of all people and not tolerating discrimination is the basis of a company’s very existence |
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