Mrm Construtora Ltda's line of business includes the construction of industrial buildings and warehouse. After launching a diversified range of residential developments in the 80's, the company expanded it's operations to the areas of infrastructure, restoration and public works. Thus, major engineering works such as dams, pipelines, hospitals, schools and telephone stations throughout the state now have the MRM brand. The company also participated in the reconstruction and restoration of historic buildings in Pelourinho, in Salvador, and in Cachoeira, areas listed by UNESCO.