Esri designs and develops the world's leading geographic information system (GIS) technology. GISi has been an Authorized Business Partner since our inception, and offers Esri products and services on our GSA Schedule. To visit Esri's website, click here.

Leica is a global company with a long respected brand in survey sensors- now fully integrated with a variety of rugged field computing solutions and Mobile GIS software suite. GISi is an authorized reseller of Leica's Mobile GIS/GPS solutions. To visit Leica's website, click here.



Microsoft is a recognized leader in desktop and server software. GISi is a certified Microsoft partner. To visit Microsoft's website, click here.

Intalytics' focus is to enable retailers, restaurant operatorsand service providers to make strategic and profitable real estate investment decisions.  GISi has partnered with Intalytics to bring the best of breed from site location analysis and GIS to a single team combining years of retail location research and consulting with years  of GIS consulting. To visit Intalytics' website, click here.

Juniper Systems provides rugged handheld computersand geospatial solution tools that can be used in the most challenging conditions around the world.  GISi is an authorized reseller of Juniper's full line of rugged field PCs. To visit Juniper's website, click here.


TerraGo helps businesses and government organizationsempower mobile users with geospatial information. To visit TerraGo's website, click here.