The mark consists of On the top, four buildings gradually get taller, the the fourth is shorter. They are gray and white and dark gray, with the first building dark gray with thin light gray lines for windows. The second is dark gray with thin faint of light gray zig zags as windows. The third is light gray building with small dark gray squares and the third is light gray with dark gray thick lines for windows the gradually fade into the next element. Capital G, O and A is below this buildings. The "G" is all blue, while the O is black and the A is black except for the middle line. The word "engineering" below that in all capital spelled out.