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from the Curimbaba GroupYour Best Source for Industrial Minerals


The Curimbaba Group is a family-owned company that operates in several industrial and service sectors. With its focus on mineral extraction and transformation activities, the company works mainly in the abrasive, agrochemical, ceramic, refractory, oil treatment, welding, foundry, investment casting, surface treatment, paving and oil fracking

  • Elfusa

    Elfusa produces fused minerals for the ceramic, abrasive and refractory industries.
  • Sublime Technologies

    Sublime produces Silicon Carbide using state of the art Acheson Electric furnaces.

  • Mineração Curimbaba

    Manufactures products for petrochem, welding, jet-blasting, ceramics, refractories, smelting and more.
  • Olga S/A

    Manufacture polishing compounds and buffing wheels for use in surface finishing applications such as cutlery, automotive, and more.
  • Yoorin Fertilizers

    Produces thermo phosphate fertilizers for the Brazilian market.
  • Sintex international & north america

    Responsible for commercialization of the Curimbaba’s proppants in North America, Europe, Africa and Middle East.
  • Tarumã Agricultural and florestal

    Located at the mining company site and it is specialized in environmental management and agribusiness for the Curimbaba Group.

  • Agricultural society espigão

    Located in the South East of Brazil it produces high quality coffee beans that are exported to several countries.

  • Brita caldas

    Located at the same site of the mining company, it supplies gravel and ecological sand for the local market.

  • Alcace transportations

    An inland freight company responsible to transport Elfusa and Mineração Curimbaba products in the Brazilian domestic market.