Participate in Official Development Assistance(ODA)

TSUCHIYA has a large track record of ODA and supports the development of developing countries through construction work overseas.

Employee health care management, pandemic measures

In addition to requiring regular employee health checks, we are promoting mental health care measures in the workplace with an occupational physician. We are also doing our utmost to prevent the infection of the new coronavirus.

Education for group company and subcontractors

We provide various education opportunities to our employees and to our subcontractors. We also provide environmental education to local governments and elementary schools.

Kurumin mark certification

Our company has been certified by the Minister of Health, Labor and Welfare with the "Kurumin Mark" as proof that we meet the standards of a "child-rearing support company."

Spread of renewable energy sources

TSUCHIYA Group owns a solar power plant. We are also involved in a number of renewable energy related works nationwide.

Promotion of work style reform

The "Work System Reform Committee,” an in-house organization, works toward creating a more rewarding workplace for all employees.

Development and introduction of new construction methods

Through civil engineering and construction work, which is our main business, we are contributing to the development of strong infrastructure.

We are also focusing on the development of new construction methods with the intention of saving labor at the site and utilizing DX.

Proposal of environment-friendly energy-saving buildings

TSUCHIYA is registered by the “Sustainable Open Innovation Initiative” as a "ZEB planner" with the design knowledge and technology to propose "ZEB“(Zero energy buildings) and reduce Co2 use.

Recycling of construction waste

We recycle construction waste at our own recycling center.

Introducing electric vehicles and EV stations

We will actively introduce electric vehicles (EVs)

and open quick charging stations in the community.

Biotope/Soil Contamination Improvement

In collaboration with the TSUCHIYA Environmental Education Promotion Foundation, we are working to conserve biodiversity by utilizing biotope technology.

We are also actively working on the restoration of national land through soil pollution improvement technology.