SEALTECH's emblem represents the progressive, dynamic, and creative meaning of the entrepreneurial spirit, and contains the willness for continuous growth, expansion of business areas, and advancement of technology.

In addition, it symbolizes a global image and a Korean (Taegeukgi) image, embodying cutting-edge technology that harmonizes yin and yang.

The color is expressed passion with the red and youth with the blue, company's strong passion and young and cool reason.