Ongaro & Co SA is a family company with a long history in stone masonry that, starting in 1930, grew over the course of three generations into one of the most successful stone quarrying and fabrication operations in Switzerland.


Located in Cresciano, Ongaro & Co SA traditionally supplies from its own quarries the homonymous and precious Gneiss. Since 2011 the company has also been extracting the elegant Bodio Nero. Part of the company collection and available upon request, we also supply and work Gneiss extracted from Andeer, Calanca, Iragna, Maggia and Onsernone. A wide choice of colors and finishes are offered to meet the requirements of the customers.


Thanks to a craftsmanship consolidated over many decades and the use of increasingly advanced machinery and equipment, Ongaro & Co SA aims at an ongoing progress in the development of new projects, innovative product lines and services. With the spirit of constant evolution the company transforms basic raw materials into unique products, thus renewing the traditional Swiss granite industry.

Ongaro Graniti

Ongaro & Co SA
6705 Cresciano – Switzerland

tel +41 91 863 14 54 | fax +41 91 863 17 10

Azienda formatrice apprendisti Canton Ticino