Kumagai Gumi is committed to expanding a construction service and striving to achieve craftsmanship that truly contributes to society.
Kumagai Gumi will contribute to SDGs through its business, and will endeavor to promote a sustainable society.
Kumagai Gumi prioritizes the maintenance of a safe, secure, and comfortable workplace environment in order to value for employees.
We promote daily management based on a system to strive for high-quality craftsmanship.
As an "Eco-First" company, we actively strive to conserve the natural environment and reduce our environmental impact.
Kumagai Gumi identifies issues that need to be addressed from the perspectives of ESG, and conducts business activities.
Kumagai Gumi and its business partners work together based on a foundation of trust to build a relationship that enables both parties to grow via fair, clear, and rational business dealings.
Corporate Reports / CSR Reports
Corporate reports and CSR reports can be downloaded.