The mark consists of the first "S" is on top of the middle "T." The top right corner of the "T" in the center of "STS" doesn't show because the 1st "S" is on top of it and there is a curved space in between the 2 letters. The 2nd "S" which is at the end of the "STS" has the top left corner cut at a 90 degree angle facing the "T" which is taking up that space (the 90 degree angle.) This acronym has lines going through it diagonally. The 1st line begins from 1/4 away from the 1st "S" at lower left to the the upper right corner of the 1st "S." The "T" on the center has diagonal lines all through it from the left to right. The lines are more spread out in comparison to the 1st "S." The 3rd "S" also has lines all through it from left to right and the lines are more spread out than the lines from the middle "T." Below the acronym lies the word "SAPPHIRE" which is all in caps. Finally, underneath "SAPPHIRE" we have "Technical Solutions" in a smaller font and a different color. The "STS" and "SAPPHIRE" are usually blue and the "Technical Solutions" is typically grey. However, there have been times in which the "STS" is white.