SES Corporation
IT Services and IT ConsultingMaryland, United States11-50 Employees
SES Corporation is a small information technology services and consulting firm that partners with clients across the engineering lifecycle, integrating skilled technical resources with the client’s team and mission. Its practice areas include systems engineering, systems integration, system testing, infrastructure development, deployment, and lab support, and it draws on lessons learned from mission-critical programs to help clients manage technical risk. Based in Greenbelt, Maryland, the company operates within the IT services and IT consulting industry, focusing on engineering-centric services for complex programs. As a small business, SES serves a client base that relies on comprehensive engineering capabilities throughout projects. In May 2026, media coverage noted SES expanded its asset footprint by acquiring a digital terrestrial television multiplex asset in Italy, indicating geographic diversification.