Hi Michelle, we purchased the floor material from our vendor, All Natural Stone, in San Jose. I hope you understand that I can't give away all of the manufacturers of the materials in this space, because my clients pay me to spend significant time sourcing and designing a custom space just for them. If you are looking for a designer to work with on your own remodel, I would be happy to talk to you! If not, you are welcome to use this photo as a starting point with your own local tile showroom! Good luck!

Looks like studio 401 Belford classic

Responding here to say that the floor is not the Studio 401 Belford that Sherry mentions above, as that is a ceramic, and we used a marble. However, it's a similar look!

Looks similar to this marble floor.

https://www.flooranddecor.com/marble-stone/cafe-du-monet-hexagon-polished-marble-mosaic-100609635.html#q=Hexagon+mosaic&search-button=&lang=default&start=30

Looks like anatolia soho