They have an excellent choice of niche brands, such as Malle, Diptyque, Santa Maria Novella, Parfumerie Generale or Profumum.
I couldn't find any store that carries Tauer though
Another great store is Bongenie Grieder (34 Rue du MarchÚ), although the list of brands is more common (Bond, Goutal, Creed, Penhaligon's etc)
Globus (48, rue du Rh˘ne) has Jo Malone and Serge Lutens.
Pay attention to this google map