Harmonies are not counterpoint.
Counterpoint is 2 or more melodies being played at the same time and moving in different direction. Although they may have some harmonized parts to them, they are really just many melodies. A piece can have 50 voices playing the same part and 1 voice harmonizing, that is homophony. If all 51 play the same thing, it is Monophony, if 10 play melody A, 20 play melody B, 10 play melody C, and 10 play melody D... that's polyphony, and Four part Counterpoint.