@Enui - the RCC is in the host - and you only know that because Wheely hacked into the host and spotted it. It is not visible in the matrix, the building seems ordinary EVERYTHING has a matrix icon, from the cofee machine, the doors windows, the smartgun system of the security guard, two comlinks on the secretary and a wired reflexes system that you see no person next to.
There are no RCC icons at all.