Operation of a tile laying business, assumption of tile laying work of all kinds, consulting, sales, installation and laying of natural and artificial stone tiles as well as repair work, trade in, import and export of wall and floor tiles and coverings as well as building materials. May participate in other companies, acquire, manage, broker and sell real estate, licenses, patents and other intangible assets, establish and operate branches and subsidiaries in Switzerland and abroad, and conduct all business that is connected with the purpose of the company or is suitable for promoting it.