S4

S4 Inc. specializes in providing enterprise Information Technology solutions and advisory & assistance service to the US Government, Department of Defense (DoD) and Department of Homeland Security (DHS) customers. S4 Inc. assembled the resources and domain knowledge to deliver leading edge solutions to both peacetime planners and war fighters within scope, on time and in budget. Headquartered in Bedford, MA, S4 has offices in Bellevue, NE; Colorado Springs, CO; Dayton, OH; and Huntsville, AL as well as several project sites across the United States.