Managed IT services
Cloud, cybersecurity, network operations, and M365 management delivered through a unified IT operating model.
SEI Sphere: Modernization enabled through unified IT and expertise.
SEI Sphere® helps organizations modernize their IT strategy with clarity, consistency, and confidence. In a world increasingly defined by AI, data, and digital transformation, technology infrastructure has become a critical driver of business performance.
From cloud operations and cybersecurity to network management, M365 services, and governance, each SEI Sphere solution is designed to drive measurable value through proactive, 24/7 monitoring and support, helping create a stronger, more resilient IT environment.
With more than 50 years of delivering financial technology solutions, SEI brings the experience, reliability, and security expertise organizations need to navigate an evolving technology landscape. Backed by a regulated financial institution, SEI Sphere helps organizations improve productivity and focus on the business outcomes that matter most.
Services provided by SEI through its subsidiaries and affiliates.
Our services.
Network operations
Fully managed network operations designed to keep your business running smoothly and efficiently.
