Background of the Company

The company was founded in 1985 and has successfully carried out projects in 3 continents, namely Europe, USA and Africa.  There is a wide range of Clients with a very different background: Government agencies and large banking cooperation’s, business companies and wealthy families. Activities of the Company are as following:




advising of architects and building owners

detailing of architects sketch plans

design and surveying of the object

preparing of layout plans, productions lists and templates in the scale of 1:1

individual selection and advising owners at the stone suppliers (e.g.  Marble in Italy, Greek marble in Greece, search for used and historical stones)

supervision of building works

sale of Italian and Turkish Marble

cleaning and impregnation of  all natural stone surfaces

sale of marble  art objects , Tables, Statues,  Columns,  Pots, Fireplaces



There has been a wide range of carried out projects in the past 19 years of existence.  A selection of projects appears on the following page. Many projects were awarded prizes and listed in professional magazines. For some private mansions taking photographs was contractually prohibited.

In total there are about 10 Natural Stone Consultants here in Germany, out of which less than a handful can be considered leading and are internationally active. The philosophy of the Natural Stone Consultant of Josef Knorsch is simple and straight forward: Search for the best architectural solution, choose only a fine material of highest quality and accept only the best workmanship.