Sting
Sting is one of the four major companies in Network Adventure Bugsite. It was created by a group of companies, including Guardian.
They're responsible for the management of ocean-based computers, which are used for maritime traffic and underwater development by providing ship route guidance, as well as the construction and management of underwater facilities.
Dragon Palace, located in Sea Land in the Bugsite, serves as Sting's headquarters. The computer used to manage oceanic information is located in Dragon Palace's Dungeon.