We have formed business alliances with the following companies:

Environmental Systems Research Institute (ESRI)

ESRI is the world's leader in GIS software technology. As an ESRI Business Partner and Developer, GSI has access to the latest GIS technology to provide to our clients.

Microsoft

As the world's leading software provider, Microsoft strives to produce innovative products that meets customers' evolving needs. As an Microsoft Certified Solution Provider, GSI has access to the latest database technology and the ability to resell Microsoft products to our clients.

Plumtree Software

Plumtree Software recently acquired by BEA Systems is one of the industry leader in providing enterprise portals. As a developer partner from Plumtree we provide to our clients GIS applications and integrations services that are compatible with plumtree enterprise portal.