My 600-person company, a wholly-owned part of a much, much larger national multi-billion dollar company has single or double private offices, with doors, for the entire staff, new hires, IT, admin, everyone, at our headquarters in SV as well as our smaller, satellite offices. AFAIK, there is no plan to change this. If, however, our current lease isn't renewed and the company moves, all bets are off. I've heard rumors that our parent company isn't happy with the "wasted" space. We'll see.