I have recently read somewhere that basketball players at West Point are all in the same company. Is that true? Also, what is it like to be a varsity athlete at West Point?
No. All the members of a NCAA teams are not in the same company.
However, during beast barracks, all of the plebes joining that team will be in the same beast company. I was in Delta Co, and we had all of the swimmers and divers.
After beast, you will all be scrambled to the wind.