Inogen Alliance through HPC AG established a GIS tool for the complete petrol station network for Oil! including the development of a GIS System customized to the needs and organisational structure of the client. Site visits were undertaken at each station to collect data, maps, and drawings. All available documents were scanned and uploaded onto the system and the new data was augmented to existing data to provide a comprehensive system. Training of relevant employees was provided and the new tools were added to the system according to new regulations as they were introduced, for example creating "explosive documents" for each.