Geosolution Pratama Nusantara (GPN) is a leading Land, Hydrographic, and Mapping Survey Corporation in Surabaya. Founded in 2016, GeoSolution has rapidly developed a strong record of outstanding performance, and is at the forefront in the industry, providing specialised solutions and services to clients throughout the East Java region and beyond. we provide a full scope of survey and related services around the world, including Land Surveys, Hydrographic Surveys, Positioning and Navigation, Mapping Service, etc.