About Us
Founded on October 20, 2005, in Iturama/MG, still under the name Construvale, we have been involved in various projects serving various market segments.
After a restructuring in December 2010, we started investing in a new brand, PietraUno ENGENHARIA LTDA.
PIETRAUNO means "stone one," the first stone, the cornerstone, where we seek to offer different services and solutions for the contracting and execution of a SUCCESSFUL project.
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