S4 Inc. provides Enterprise IT Services, Cybersecurity and Professional Services to Department of Defense (DoD) and US Government customers. We use our agility, strategy and insight to deliver leading edge solutions to both peacetime planners and warfighters within scope, schedule and budget. Headquartered in Bedford, MA, S4 has working locations in Colorado Springs, CO; Dayton, OH; Huntsville, AL; Las Vegas, NV; Ogden, UT; Omaha, NE, San Antonio, TX; Washington DC, VA and MD. S4 Inc. is a Small Disadvantaged Business (SDB) with ISO 9001:2015, ISO 27001:2013 and ISO/IEC 20000-1:2018 certifications.