UXO MARINE S.A. UXO MARINE S.A. OFFERS FERROMAGNETIC SURVEY SERVICES RELATED TO THE SEARCH AND PRECISE LOCATION OF DANGEROUS OBJECTS AND PRE- AND POST-EXECUTION ANALYSIS SERVICES FOR INVESTMENTS IN THE FIELD OF GEOPHYSICAL SURVEYS, MULTIBEAM SOUNDINGS AND SONAR SURVEYS. THE MAIN AREA OF THE COMPANY’S ACTIVITY ARE ALSO HIGHLY SPECIALISED DIVING WORKS (INCLUDING SAPPERING WORKS) AND HYDROTECHNICAL WORKS.