The mark consists of a stylized design and wording in the colors black and white. The design features a triangular geometric shape with beveled edges in white, positioned inside a concentric circle. The inner circle is shaded in black and little parts of white, while the outer circle is outlined in white and black. Below the triangle, the stylized letters "ATD" appear in white and black within the white and black inner circle. To the right of the circle, the wording "ALISYS ATD" is displayed in a stylized font in white against a black background.