Ghirardi's "stone contractors" logo is a registered trademark, a way to guarantee and safeguard its position as the number one stone contractor in Italy.

Ghirardi belongs to numerous associations and consortiums set up to safeguard natural stone manufacturers and workers. They are all committed to defending regulations, policies and quality in the industry.

Ghirardi has obtained ISO 9001:2000 (no. 6070) certification, confirmation of its commitment and professionalism in the entire manufacturing process.

The materials quarried, processed and delivered by Ghirardi are further guaranteed in terms of quality, authenticity and performance by the following brands: