WHO works FOR Hunter? Does he have a staff?

For a “businessman” with soooooooo many deals going all the time and soooooooooo much money flowing why haven’t we heard anything about Hunter’s executive or administrative assistant? Right hand man?

Surely as busy as he is with all his deal making, shananigans and escapades he doesn’t have time to manage all of his own affairs. Who did it for him? Where are they and what all do THEY know?