A frequent business type near Grozone is Take Away Restaurants.
Looking for property in the neighborhood? Why not try one of a few local Real Estate Agents? Roses are red, violets are blue. If you are in need of a florist there's one near you. There is at least one attorney nearby. For food stuffs and household goods there is more than one Grocery Store around to provide.
The local Parking Garages offer a safe and secure place to leave your vehicle. Looking for insurance? There is an insurance agent closeby lend assistance. Flat hunters may well find the flat they like, via the neighborhood rental property operator. Head down to the Drug Store for everything from prescriptions to cold and flu remedies and cosmetics.