INational and local government official (Technician: facility, city, land register, survey, etc., Ministry of Agriculture, Food and Rural Affairs, National Police Agency, Korea Forest Service, National Fire Agency, etc.)
Career soldier (petty officer) and civilian military employee (government official at the Ministry of National Defense): Army, air force, navy, etc.
State enterprise (Korea Land and Geospatial Informatix Corporation, National Geographic Information Institute, LH, Korea Railroad Corporation, Korea Infrastructure Safety and Technology Corporation, broadcasting stations, Korea Expressway Corporation, Road Traffic Safety Authority and other government-affiliated organizations)
Geographic information business (aerial photogrammetry, GIS construction, information processing and system development, movie (CF) filming, contents development, etc.)
Construction and design (general construction, survey and design, safety diagnosis, etc.)