Microsoft 365 Tenancy Migration Service

Benefits of Tenant Migration

Supports organisational restructuring and growth

Tenant migration enables organisations to adapt to structural changes such as mergers, academy conversions, or expansion, ensuring systems and users are aligned within a single, secure Microsoft 365 environment.

Improves management and security control

Consolidating into a single tenant improves administrative oversight, simplifies user management, and strengthens security through centralised policies, access controls, and compliance settings.

Ensures seamless transition for users

Our structured migration process ensures users can continue accessing their emails, files, and systems with minimal disruption, maintaining productivity throughout the transition.

Maintains data integrity and security

We use secure migration methods to ensure all data, permissions, and configurations are transferred accurately, protecting sensitive information and maintaining compliance.

Provides long-term scalability and flexibility

A properly structured Microsoft 365 tenant allows your organisation to scale efficiently, supporting future growth, new users, and evolving technology requirements.

Secure Microsoft 365
Tenant to Tenant Migration

We provide specialist Microsoft 365 tenant-to-tenant migration services, enabling organisations to securely move users, mailboxes, files, and systems between Microsoft 365 environments.

This is commonly required during school academy conversions, MAT migrations, mergers, acquisitions, or organisational restructuring. Our structured approach ensures a secure, seamless transition with minimal impact on your users.

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Complete Migration of Microsoft 365 Services

We migrate all Microsoft 365 workloads safely and efficiently, including:

  1. Exchange Online mailboxes
  2. OneDrive user data
  3. SharePoint sites and document libraries
  4. Microsoft Teams data and structure
  5. User accounts and permissions
  6. Domains and configuration

We ensure your organisation can continue operating without disruption during and after migration.

School, MAT, and Business Tenancy Migration Specialists

We have extensive experience supporting schools, multi-academy trusts (MATs), and businesses with Microsoft 365 tenancy migrations. Whether consolidating tenants or migrating to a new organisation, we ensure a secure and fully managed transition.


We preserve:

  1. User accounts and access
  2. Email continuity
  3. File access and permissions
  4. Security and compliance settings

Our M365 Migration Process

Migration Planning and Assessment

We assess your current tenant structure, users, and data to develop a secure migration plan.

Secure Tenant Migration

We migrate mailboxes, files, and services using trusted tools and structured migration methods.

Validation and Testing

We verify access, permissions, and functionality to ensure everything operates correctly.

Post-Migration Support

We provide ongoing support to ensure your new tenant operates securely and efficiently.

What We Migrate

We handle all the essentials so your users can get back to work quickly:

  1. Emails, calendars and contacts
  2. User accounts and permissions
  3. Documents, images and shared files
  4. Teams, SharePoint and OneDrive data

How It Works

  1. Discovery & Planning: We gather the key details about your current environment, including domains, user lists, and storage.
  2. Preparation: We create and configure your new tenancy to match your requirements.
  3. Automation: Using advanced tools, we automate the migration process to ensure accuracy and consistency.
  4. Validation & Handover: We check everything has moved correctly and support you through go-live.

Why Haz Technology?

  1. Experience migrating BGFL365, Google Workspace, and legacy Microsoft tenants
  2. Minimal disruption to staff and students
  3. End-to-end management from planning to post-migration support
  4. Fully secure and GDPR-compliant process
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