CSA STAR Registry

A&T Systems Inc. is a leading provider of IT and telecommunications solutions for federal, state, and local government agencies. Founded in 1984, the company offers expertise in cloud computing, cybersecurity, and enterprise IT infrastructure. With a customer-first philosophy, A&T delivers innovative, cost-effective, and mission-critical services. They are an AWS Advanced Consulting Partner, offering robust cloud migration and managed services. A&T is committed to helping government agencies modernize operations while ensuring security and compliance. Their team combines deep technical knowledge with a strong understanding of public sector needs. With multiple contract vehicles and certifications, A&T ensures streamlined procurement and high-quality service. Their work supports health, defense, transportation, and civilian sectors across the United States. A&T is headquartered in Silver Spring, Maryland, with operations across the country. Driven by integrity and innovation, A&T empowers digital transformation for public good.