Geomod publishes, distributes and integrates high value-added cartographic and scientific software for the maritime sector, providing solutions for the production and use of standardised hydrographic and oceanographic products such as Electronic Navigational Charts (ENC) or Military Layers (AML). Our solutions include PortAll - an application for port management and navigation, Calhypso - a tool for creating and updating bathymetric nautical charts, WMS - a web service for displaying ENC vector data.