About us (Taiyo Oil)
Taiyo Oil has established a "corporate philosophy" to embody the mission of the company and the sense of values shared by all the employees in accordance with the spirit of the "company credo," the basic spirit of management. Further, the "corporate action guidelines" have been established as a foundation that promotes the practice of corporate activities for realization of the "corporate philosophy."


Taiyo Oil acts in good faith in accordance with the following guidelines
| Safe operation | We will give top priority to workplace and regional safety and will strive for safe and stable operation. |
| Environmental preservation | We will attempt to reduce environmental burdens and save resources and energy, and make efforts to preserve the global environment. |
| Regional contribution | As a good corporate citizen, we will contribute toward regional development. |
| Customer satisfaction | We will provide high-quality products stably in order to win customer satisfaction and trust. |
| Respect for the individual | We will respect each of our employees and provide a rewarding workplace. |
| Compliance | We will comply with laws and regulations, abide by the norms of society and the company, and conduct ourselves according to our conscience. |
| Transparency | We will attempt to communicate widely with society and to enhance the transparency of our business activities. |