In the Naval sector, Netuno serves major charteres and shipowners throughout the Brazilian territory  , performing main services below:
- UW Full Hull cleaning (flat bottom, vertical sides, bilge keels, sea chest grids, rudder blade and propeller) 
- UW Inspection with photo & video;
- UW Inspection with CCTV video (online);
- UW Propeller Polishing;
- UW Visual inspection;
- UW Inspection with wall thickness measurement (Hull);
- UW Cutting and welding;
- Repairs on propeller, rudder, and cable guard bowthruster;
- Replacement of anodes;
- Measurements of the rudder and simplex;
- UW Inspection and report for replacement and extension of dockage
 We are able to provide underwater services at following ports: PARANAGUA, IMBITUBA, SAO FRANCISCO, RIO GRANDE, SANTOS, SAO SEBASTIAO, RIO DE JANEIRO: (ITAGUAI/RIO DE JANEIRO/ANGRA), VITORIA, SALVADOR, FORTALEZA (PECEM) and ITAQUI .
 We follow the global standard for hull cleaning with machines with hydraulic and softs brushes engines that do not harm the vessel "self polishing" paint.