Transgranitos is a company dedicated to the extraction, transformation and commercialization of ornamental stones, intended for civil construction and the creation of decorative pieces.

Headquartered in Trás-os-Montes, a region with a recognized tradition in granite exploration, we operate in countries in the European and extra-European markets, such as Africa, the United States, Latin America, Asia and the Middle East.

Our portfolio includes works from all over the world, including emblematic buildings from various regions, as well as exquisite pieces by author.

Our processing capacity is complemented with a strong extraction capacity with the exploration of quarries where 4 different types of granite are extracted, Branco Coral, Branco Micaela, Pedras Salgadas and Amarelo Real, all with high demand in the national and international market.

The constant focus on investment in technology, research, training and the search for new markets are part of our strategy of evolution and sustained growth, always with a view to strong international expansion, with a competitive, diversified offer of products with the highest quality.

Transgranitos is a company dedicated to the extraction, transformation and commercialization of ornamental stones, intended for civil construction and the creation of decorative pieces.

Headquartered in Trás-os-Montes, a region with a recognized tradition in granite exploration, we operate in countries in the European and extra-European markets, such as Africa, the United States, Latin America, Asia and the Middle East.

Our portfolio includes works from all over the world, including emblematic buildings from various regions, as well as exquisite pieces by author.

Our processing capacity is complemented with a strong extraction capacity with the exploration of quarries where 4 different types of granite are extracted, Branco Coral, Branco Micaela, Pedras Salgadas and Amarelo Real, all with high demand in the national and international market.

The constant focus on investment in technology, research, training and the search for new markets are part of our strategy of evolution and sustained growth, always with a view to strong international expansion, with a competitive, diversified offer of products with the highest quality.

Sustainability & Environmental Protection

We strictly comply with all rules and regulations with a view to a more sustainable activity, always seeking to minimize the environmental impact inherent to our actions.

For over 15 years we have invested approximately 1% of our turnover in R&DT, giving special attention to the creation of products resulting from the reuse of waste generated by the manufacturing process.

Decarbonization of Processes

  • Photovoltaic plant in production since 2017, with an installed capacity of 249KWp, thus far avoiding the emission of several tons of CO2.
  • Work in progress to strengthen the Photovoltaic Plant by approximately 359KWp.

Savings and Energy Efficiency

  • Replacement of all luminaires in the manufacturing and administrative facilities for the LED system.
  • Use of handling equipment inside the factory with electric motors.
  • Electrification of your quarries.
  • Strong investment in the reinforcement of the WWTP, turning the system into a completely closed circuit, as a way of reducing water consumption and the emission of any effluent.

Products with Circular Economy

  • Investment in R&DT for the coloring of abundant and economical granites in order to simulate other less abundant materials
  • Creation of substrates for use on road slopes or in the landscape recovery of quarries, using the sludge resulting from the manufacturing process.
  • Creation of paves and other massive products using granite sludge and waste.

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We provide all kinds of solutions for civil construction and decorative pieces. We develop tailor-made solutions.

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