MINERAÇÃO GUIDONI, a reference in the Granite industry

Mineração Guidoni was built on 1994 by the wisdom, dedication and working power by the twin brothers José Antonio and José Geraldo Guidoni. Since then, Mineração Guidoni has experienced a rapid and steady growth, becoming one of the most important among the granite producing companies of Brazil, being for 3 years consecutively the first place on Brazilian Ornamental Stone Exporters ranking, well known for its seriousness and total commitment to quality and customer satisfaction.

Our investments in high quality machinery, has proportionate a bigger production capacity from the factory, together with the greatest quality of all the products we work with, supplying our customers worldwide with the best material they deserve.  In order to attend the service standards, we provide periodically the training of our employees with lectures and seminars about quality providence, personal safety and commercial rules, either in domestic or international market, this way we capacitate our staff to attend the high standards which a company of this huge must always take care of.

We act in the market supplying Rough Blocks, Slabs and Cut to Size of Brazilian Granite. All the 24 kinds of materials we work with are quarry Owned, which insures us to accomplish the commitments we assign for, respecting the quality, quantity and delivery time. With this seriousness in business, the market has allowed us to participate along with our partners, of many projects around the globe, especially in China, Taiwan and Middle East area. Among the most wells known projects, we can title the Ramada Hotel in Doha-Qatar, Harvard Medical University in Dubai, Mall of the Emirates in Dubai, many buildings and condominiums in Taiwan and China (the biggest project is in Xiamen, supplying 18.000m³ of Butterfly Beige rough blocks, about 594.000m² of installed stone), and cannot forget the Brazilian domestic market, which, by the way, has been increased a lot.

Our work philosophy is always maintaining our feet on the ground, and walking step by step to reach our targets. With humility we conquered many objectives, but there are a lot more to be done as well. Today we´re one of the world´s reference in the Stone Business thanks to this philosophy. To be respected on the scenery, we must respect our competitors, the rules of our government, our employees, the environment and so on, that´s why Mineração Guidoni works up to date with all the licenses of extraction requested by the government authorities, fulfill all the labors regulation, in order to take care of our staff security and welfare and last but not least the environment is protected by reforestation areas which compensate the ones we use for quarrying, selective recycling of the factory´s garbage and water treatment system to clean and re-use the water in other process, saving it and avoiding the dirtiness of the rivers of our region.

All these aspects have turned Mineração Guidoni into the great company it is now, a company that analyzes all the matters beyond it, and ensure to respect them all, in order to match technology with individuality, progress with environment, developing with sustainability