De Stefano SA Over 90 years developing our knowledge in stone...

Our firm entered the stone business in 1913 as a distributor of marble in Argentina. Since then, the firm has grown consistently and started to integrate vertically. Today we are leaders in the marketplace in both local sales and exports. Our main export destinations are North America, Asia, South America and Europe.

We own three plants equipped with world class technology where we process granite and porphyry as well as several quarries to ensure consistent quality and a reliable production. Our production capacity is over 500,000 sq mt per year. This production level is achieved with 14 saws, 4 polishing production lines, 2 flaming lines and 2 porphyry production lines.

Our main concern is to continue developing our knowledge in natural stone to keep serving the most sophisticated consumers around the world.

Granites And Patagonian Porphyry From Argentina