
Society has become increasingly interested in CSR (Corporate Social Responsibility). Very early in its history, Chiyoda Corporation realized that its corporate activities serve as an effective means of fulfilling its obligations to society.
In January 2008, Chiyoda Corporation marked the 60th anniversary of its founding. Chiyoda's founder, Akiyoshi Tamaki, stated from the beginning that "corporations traditionally contribute to society by improving people's standard of living by providing them with services and property. However, we are now at a point where corporations have become a permanent fixture in society, and as their role in and influence on society increase, the more socially responsible they are expected to be. If corporations do not contribute to the welfare of society as expected, or have its trust, their very existence is at risk."
Chiyoda Corporation has actively and systematically promoted CSR initiatives through an organizational structure enhanced in 2005 with the creation of the CSR Division and CSR Committee, and the establishment of a CSR vision and a medium-term action plan.

In 1972, Chiyoda issued a booklet entitled Legacy for the 21st Century that described the need for harmony between the advancement of humankind and conservation of the natural environment. The booklet declared that Chiyoda would always work to develop technologies that help solve problems involving energy and the environment. This spirit is passed on to the new generation of Chiyoda people so that our DNA remains the nucleus of all our technologies.