Corporate Philosophy
Always offer safe, secured, and comfortable service and support for "corporate activity" and "people's lives," for contribution to society.




  1. We always value three "trusts."
    • (1) Customer's trust
    • (2) Society's trust
    • (3) Worker's mutual trust
  2. We consider a customer's satisfaction as our own delight, and cherish a philosophy
    that a worker's satisfaction brings about a customer's delight.
  3. We cherish our free and brisk corporate climate and spirit to challenge everything.



TEP Code of Conduct



For Customers
  • Based on Customer First philosophy, we create and propose high-quality and environmental-friendly service that is safe, secure and comfortable beyond the customer's expectation.
  • We build mutual trust with all our business partners including cooperating companies, aiming at mutual benefits through fair transactions.
  • We carefully manage confidential information of companies and personal information of customers obtained in the course of business.



For Society
  • We abide by laws and rules relating to business operations and traffic with a sound sense of ethics.
  • We maintain transparent and fair relationships with administrative bodies and have no relationships with any forces and groups that may pose a threat to public order or peace.
  • We contribute to the society by fostering and producing excellent human resources through corporate activities and support for people's lives



For Employee (Colleague)
  • We make efforts to carry out constant Kaizen and autogenous growth in order to establish a workplace climate where each member can exert his/her ability.
  • We make efforts to create a healthy workplace with a sense of unity while respecting each other's human rights and diversity and valuing communication.
  • Under mutual trust between labor and management, we continue to grow our business to achieve happiness.