To the page content
T Business

Microsoft 365 Enterprise editions for large organisations

The complete package comprising Microsoft Office products, the Windows operating system and comprehensive security features.

Businessman talking to a colleague in the office

Find the right solution

Skip anchor navigation

Microsoft 365 Enterprise: The complete workplace package

Microsoft 365 from Telekom combines Office tools, security features, operating system and device management in a comprehensive solution for productive and secure collaboration.

Your advantages

Office 365

The complete Office package with familiar programmes and services such as Word, Excel, PowerPoint, Outlook, Exchange Online and Microsoft Teams.

Windows 11

The most reliable and secure Windows from Microsoft. With simpler updates, enhanced security solutions and comprehensive device management.

Enterprise Mobility & Security

Solutions for the mobility and security of your employees, applications and devices.

Telekom support included

24/7 support from our own team of Microsoft-certified experts

Here’s how the Microsoft 365 plans differ

Microsoft 365 Business Premium

This edition is specially tailored to small and medium-sized businesses with up to 300 users and combines Office 365 apps, Windows Pro and comprehensive security and management features.

Microsoft 365 E3

This edition is specifically designed for organisations with high security requirements and combines Office 365 apps with Windows for Enterprise and essential security and compliance features.

Microsoft 365 E5

This edition is designed specifically for organisations with high security requirements and combines Office 365 applications with Windows for Enterprise and advanced enterprise features for security, compliance, VoIP and analytics. 

Microsoft 365 E7

This edition is specifically designed for organisations focused on AI transformation and combines Office 365 applications with Windows for Enterprise, as well as a comprehensive platform for AI agents, automated workflows and the highest level of protection for identities and networks.

Find the solution that best suits your individual business requirements:

Microsoft 365 Business Premium

The all-in-one package for greater productivity and security in your business

Telekom support included:
24/7 support provided by Telekom’s own team of Microsoft-certified experts


With 5% Telekom discountFootnote: Discount


€19.06

Per user per month, subject to a minimum contract term of 12 months

Highlights of this edition

    • Office & Tools: Desktop apps & business email; including workflow apps such as Loop, Planner and Bookings.
    • Collaboration: Standard Teams features for chats, meetings and webinars.
    • AI support: Web-based AI chat with a phrasing assistant and web grounding.
    • Security & Cloud: 1 TB of cloud storage; basic identity management and protection against viruses and phishing.

Microsoft 365 E3

Powerful productivity apps with advanced security and compliance features

Telekom support included:
24/7 support provided by Telekom’s own team of Microsoft-certified experts


You can also purchase this edition without Microsoft Teams via the Telekom Cloud Marketplace


€36.65

Per user per month, subject to a minimum contract term of 12 months

Highlights of this edition

    • Office & Tools: Full Office suite plus Windows Enterprise for managing large device fleets.
    • Collaboration: Comprehensive Teams features for global communication.
    • AI support: Secure, web-based AI chat powered by the latest language models.
    • Security & Cloud: 1–5+ TB of storage; protection against shadow IT and centralised endpoint management.

Microsoft 365 E5

Top-class AI-powered productivity apps with advanced features for security, compliance, analytics and AI

Telekom support included:
24/7 support provided by Telekom’s own team of Microsoft-certified experts


You can also purchase this edition without Microsoft Teams via the Telekom Cloud Marketplace


€57.96

Per user per month, subject to a minimum contract term of 12 months

Highlights of this edition

    • Office & Tools: All E3 content plus Power BI for scalable data analysis across the entire organisation.
    • Collaboration: Enhanced communication features and deeper integration.
    • AI support: Advanced AI chat within a secure enterprise environment.
    • Security & Cloud: Maximum security through XDR (Extended Detection and Response), protection against ransomware and automated compliance tools.

Microsoft 365 E7

Frontier Suite: Observability, security and governance for agents – plus AI for the workplace.

Telekom support included
: 24/7 support provided by Telekom’s own team of Microsoft-certified experts


€96.50

Per user per month, subject to a minimum contract term of 12 months

Highlights of this edition

    • Office & Tools: All E5 content plus Agent 365 as a central control layer for AI bots.
    • Collaboration: Integrating AI agents directly into team workflows and app environments.
    • AI support: A comprehensive copilot, Work IQ analysis and a platform for building your own AI agents.
    • Security & Cloud: The highest level of security for networks and identities in an AI-driven workplace.
Microsoft Solutions Partner Badge

Why Telekom & Microsoft

Telekom & Microsoft: Experience, expertise & tailor-made solutions

Our Microsoft solutions, free Microsoft support and customised Microsoft services are more than just an offer – they are our promise: we provide you with personalised, targeted support and the highest level of expertise as you navigate the world of Microsoft. This ensures you receive exactly the solutions your company needs to move forward.

Microsoft 365 Services – Midmarket Leader

Analyst rating: Microsoft 365 Services

T Business positioned as one of the leading providers of MS 365 services.

Impetus for your success

Skip carousel content

Microsoft Teams from Telekom

Seamless communication and maximum availability with Microsoft Teams from Telekom.

About Microsoft Teams

Telekom Business Webinars

Let our experts introduce you to exciting topics related to your business. Join us live via livestream or watch the recordings at any time.

About the Telekom Business webinars

Connectivity

Site networking as the basis for the successful digitalisation of your company.

About connectivity

Our awards

  • Customer Barometer: Internet B2B – Seal of Approval – Test Winner – Deutsche Telekom
  • Telekom comes out on top in connect mobile network test
  • Siegel-connect landline test winner 2025 Telekom
  • Gold Partner Microsoft
  • Cisco Gold Partner
  • Zoom Gold Partner