OPV has been operating on the market as a private company since 1991. The company provides services mainly in the fields of geology, ecology and environmental protection. The main activities of OPV are remediation of polluted rock environment and groundwater resources. OPV offers also hydrogeological and engineering-geological survey, as well as related design, consulting and other professional services. Company also provide laboratory analysis, preparation of basic reports with IPPC,environmental risk assessment and hazardous waste management. OPV performs interventions in the event of ecological accidents.