- The two coupled rings illustrate an endless track, meaning eternity and symbolizing the immortality of the company.
- The line in the center illustrates eternal light, signifying the global-oriented and enterprising spirit of the company.
- The overall shape symbolizes 'the world’s best engineering and construction enterprise’.
- Along with the symbol mark, it is a visual representation expressing KEPCO E&C. The English name of the company is combined as logotype initials to strengthen the image as a global company. In addition, it supplements the abstractness and symbolism of the symbol mark.