Microsoft 365 Enterprise E3 and E5 are plans built for larger organisations that need Teams, the full Office applications, and enterprise-grade security and compliance under one umbrella. They suit companies with strict governance and broad collaboration needs.

The two editions differ in depth: E3 provides the core enterprise productivity and management foundation, while E5 layers on more advanced security, compliance and analytics capabilities. The right edition depends on your risk profile and the controls your IT and security teams require.

AVSTEK connects enterprise licensing to the physical estate: certified Teams Rooms across many sites, managed centrally and aligned to your security posture. We advise on edition fit for room deployments, on IT and network readiness, and on hardware that scales cleanly across a large fleet.