Geospatially Powered Solutions
Intergraph Security, Government & Infrastructure (SG&I) provides geospatially powered solutions to the public safety and security, defense and intelligence, government, transportation, photogrammetry, utilities and communications industries. Now part of Intergraph, ERDAS provides integrated products for remote sensing, photogrammetry, and geospatial data management and delivery. Intergraph Government Solutions (IGS) is an independent subsidiary for SG&I’s U.S. federal and classified business. Intergraph SG&I is one of two divisions of Intergraph Corporation, a wholly owned subsidiary of Hexagon AB.
Industries
Learn how Intergraph addresses your specific industry needs:
Public Safety & Security 
Defense & Intelligence 
Government
Transportation 
Photogrammetry 
Utilities 
Communications
Products
Find out what SG&I products, including ERDAS products, are right for you.
Services
Intergraph offers extensive services to help customers integrate our products and services in the most productive way.
U.S.
State & Federal Government Contracts
Customers
From local governments to corporate giants, Intergraph's customers share the need to manage vast amounts of complex data in the most efficient, user-friendly way.
Customer Stories
Users
Community
Partners
Providing a portfolio of products and services to meet local business needs, our partners around the world bring Intergraph’s Security, Government & Infrastructure solutions to the global geospatial market. Learn more.
Training & Support
Whether you're interested in training courses or need product support, Intergraph is equipped to meet your exact needs.
Training 
Support 
Webcasts
Education Programs
Social Media
Get the latest updates and news on what's happening at Intergraph SG&I.
Discover how to get more out of your geospatially powered solutions in the
Intergraph SG&I track.
Register
today!
EdgeFrontier® Powers Device Integration
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Download Our Billboard and Outdoor Advertising Management Solution Webcast
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Ordnance Survey – Geospatial Data Management System Goes Live!
New pioneering system coordinates and controls millions of updates to Great Britain's national mapping agency.Learn more.