alta4 AG is an information technology company specializing in combining geographic information sytem (GIS), business intelligence and internet technologies to provide innovative solutions for a variety of industries such as telecommunication, commerce, real estate, federal, sate and local government institutions. alta4 is long term partner with Esri - the global leader of Geographical Information Systems Our GIS services include customization, software development, consulting, data analysis, (3D) visualization, and ArcGIS training. alta4 products are appreciated by a growing number of users in more than 30 countries. The company is growing at a good pace, now employing a staff of 20 full time equivalent.