Minas Gerais Sanitation Company - COPASA MG provides water supply, sewage and solid waste services. The company operates from subsidiaries COPASA Irrigation Services SA, COPASA Águas Minerais de Minas SA and COPANOR. COPASA Irrigation Services SA manages, executes and sells irrigation system services. COPASA Minerais de Minas SA produces, bottles, distributes and sells mineral water. COPANOR provides water supply and sewage treatment services throughout the North and Northeast regions of the State of Minas Gerais. Most of the revenue is derived from water supply services, while the rest of the income is derived from sewer services. The company operates in Brazil, where a significant amount of revenue is generated.