STH Group, the leading manufacturer behind the MOUTSTONE brand, offers a comprehensive selection of natural stone for your projects, including onyx, marble, travertine, and granite. All STH Group products are available in a variety of formats to suit your needs, including Blocks, Slabs, Tiles, and Split Face designs.
Onyx
Discover Moutstone’s Onyx Collection, Gathered from the Best Quarries in the World.
Marble
Discover the possibilities and find the perfect marble for your project. Browse our collection now!
Travertine
Explore Moutstone’s premium Travertine collection and discover the perfect stone for your design vision.
Note: All our travertine’s Slabs and Tiles are available in Vein and Cross cuts.
Granite
Discover the possibilities and find the perfect Granite for your project. Browse Moutstone’s collection now!
