The Group was born from the combination of artisanal skills, design vision, and a deep understanding of natural stone. Arsmarmi, Arstone, and Civitas Pietra represent three complementary businesses, united by a shared culture of stone: from the custom processing of marble, travertine, and onyx to the selection of blocks and slabs for the international market, and the restoration of historic stone and surfaces.

Each division operates with a specific specialization, but shares the same method: attention to quality, respect for the material, and the ability to support the client through every phase of the project.

Three skills, one shared identity

This structure allows the Group to meet diverse needs while maintaining a coordinated and recognizable vision. Arsmarmi is the leading provider of marble processing and installation in Siena and the surrounding area; Arstone develops the import and export of blocks and slabs internationally; Civitas Pietra is involved in the stone and painted restoration of palaces, churches, public buildings, and architectural heritage throughout Italy. Three distinct areas, united by the same mission: to enhance natural stone as a living, design-oriented material designed to last.

The three divisions of Arsmarmi