More Than 40 Years of Technology Evolution
Since its founding in 1984, A&T Systems, Inc. has evolved with the technologies, markets, and mission requirements of its customers. From its early roots in performance engineering and computer systems analysis, A&T has grown into a diversified technology and professional services company supporting federal, Department of Defense, state, local, education, and commercial customers.
Throughout its history, A&T has combined technical expertise, disciplined management, strong customer relationships, and a willingness to adapt as technology and customer requirements have changed.
1984 – Foundation in Performance Engineering
A&T was founded in 1984 as a Maryland corporation with an early focus on computer performance engineering, systems analysis, software, and consulting. The company’s technical foundation was built around rigorous methods for understanding, testing, modeling, and improving the performance of computer systems and networks.
1990s – Expanding Technical Services
During the 1990s, A&T expanded its technical capabilities through training, consulting, systems engineering, and technology services. The company broadened its customer base while continuing to build expertise in enterprise computing, networking, and performance-focused technology solutions.
2000s – From Technology Specialist to Systems Integrator
As enterprise technology environments became more complex, A&T expanded from specialized engineering and consulting into broader systems integration and full-solution delivery. The company increased its participation in federal acquisition programs, expanded its government customer base, and developed the program-management and operational capabilities required to support larger and more complex technology initiatives.
This period established the foundation for A&T’s growth in federal information technology, telecommunications, infrastructure, and mission-support services.
2010s – Service-Led Growth and Public-Sector Expansion
During the 2010s, A&T continued its evolution toward a service-led technology model. The company expanded its support for federal civilian, defense, healthcare, and state-government customers while strengthening capabilities in telecommunications, network operations, infrastructure services, managed services, and information technology support.
A&T also broadened its participation in governmentwide, agency-specific, and state procurement vehicles, creating additional pathways for public-sector customers to acquire technology products and services.
2020s – Cloud, Cybersecurity and Mission-Critical Operations
A&T’s current evolution is centered on cloud computing, cybersecurity, managed services, telecommunications, mission-critical infrastructure, systems integration, and secure technology operations.
The company has expanded its cloud capabilities and strategic technology relationships while continuing to support modernization, network and telecom operations, cloud migration, managed services, cybersecurity, and mission-focused technology programs across public-sector and commercial environments.
Today – Employee-Owned and Built for the Future
Today, A&T Systems is a 100% employee-owned company with more than 40 years of operating history and a record of successfully performing more than $650 million in customer contracts.
A&T continues to strengthen its quality, information security, IT service management, cybersecurity, process maturity, privacy, and operational governance programs through independently assessed certifications, appraisals, and compliance frameworks.
- More than 40 years of technology and professional services experience
- 100% employee-owned company
- Long-standing support for federal, Department of Defense, state, local, education, and commercial customers
- More than $650 million in successfully performed customer contracts
- Cloud, cybersecurity, telecommunications, infrastructure, managed services, and professional-services capabilities
- Continued investment in quality, security, service management, compliance, and process improvement
Built on Adaptability
Technology has changed dramatically since A&T was founded in 1984, but one principle has remained constant: our ability to adapt. A&T continues to evolve its capabilities, partnerships, processes, and services to address emerging technologies and the changing mission requirements of our customers.