About alta4 AG Pioneers in online GIS: alta4 is one of the pioneers in the field of Web-based GIS software and services. In 2021 alta4 has been recognized as Esri Corner Stone Partner. As a company for cross-industry IT-solutions alta4 is one of the first addresses in the heart of Europe. Values: Creating value for our customers through innovation and the use of geographic information technology. GIS-Software, consulting & training: As international Esri gold partner we provide our customers with GIS-Software from the world's leading manufacturer Esri. Next to the Desktop products (ArcGIS for Desktop Basic, Standard and Advanced) and the sever based solution (ArcGIS for Server) we offer honest consulting services as well as customizing and individual training. Our advantage is our network of competent partners whose solutions we integrate. Synergies: By working closely with leading software vendors, hardware vendors and other service providers in the IT industry it is possible for us to take advantage of important synergies. The cooperation with renowned companies such as Esri, TeleAtlas and infas GEOdaten allows us to implement innovative concepts and to provide users with tailored solutions. Find out more about our partners.