i use a circular arrow to represent the reuse / resale aspect.
#10 > letter C as the circular arrow (resale, reuse) #11 > i made circular arrow from letter O to letter O with letter C as the center, it mean crocodo deal with reuse and resale the material (moving the O) #12 > circular arrow arround letter C (crocodo)
other variations on entry #93 #94 #95 and #96 about the description it is my concern to make every logo to be a business identity, so it is better to make sure the logo can describe your business, and as i said about entry #86, the circular path from O to O represent the reuse and resale aspect from contractor to contactor.
using font like on entry #96 made the C is perfectly in the center of the circular path, it represent the C (crocodo) as the center of resale and reuse activity.