It's from York Spiral Stairs. It really is beautiful and well made. Very easy company to deal with and everything was "perfect" upon deliver. FYI it comes in pieces, but the rails are pre-formed, which means you need a rather large opening for it to get into whatever space it's being put in to. It can, however, spiral through a narrower opening such as a window or door, as long as there is enough space on either side. Good luck!