North River Geographic Systems, Inc is a geospatial consulting company located in Chattanooga Tennessee. NRGS works exclusively with Free and Open Source Software for Geoinformatics (FOSS4G). We help companies, organizations, and various agencies with analysis, training, or using Open Source Software. NRGS brings 30+ years experience in the Geospatial Industry and tackles every problem with a mix of technology and sound reasoning.

Support and Services

  • Curious if QGIS/PostGIS/Geoserver can work for you?
  • Need Data Analysis? Cleanup? Support?
  • Are you working with TN’s NG 911 and need a better solution for managing address data?

Why choose us?

  • Data is the most important part of your Geographic Information System.
  • We aren’t here to sell you more software. We are here to sell you on a process and implement great open source software.
  • We support the software we use through training, donations, and support. We don’t use it because it’s free, we use it because it’s better.

Here is a sample of companies/orgnizations we’ve worked for:

Henry County Tennessee 911
Henry County Tennessee 911