
Microsoft 365 Tenant-to-Tenant Migration
Need to merge organizations, split units, or transfer users and data between Microsoft 365 tenants? We handle the entire migration process so your team can stay productive without interruptions.
Move your Microsoft 365 environment without hassle
We manage complete migrations between tenants, including Exchange Online, OneDrive, SharePoint, and Teams. No data loss, minimizing impact for your users.
Email migration
We transfer all mailboxes without losing messages, rules, or settings.
OneDrive, SharePoint, and Teams
We migrate files, sites, and teams maintaining permissions and structure.
Consolidation or separation
We unify or divide users and domains according to your organizational needs.
Phased planning
We define each stage of the process to minimize risks and interruptions.
Pilot testing
We validate data and behavior before executing the final migration.
Licenses and configuration
We handle users, licenses, and aliases for a complete migration.
Technology and experience
Microsoft's native tools do not easily support tenant-to-tenant migrations. In mergers, acquisitions, or restructurings, moving emails, files, permissions, and users can become a complex technical challenge. That's why we offer a professional, secure service designed to minimize impact on your operations.
Tenant-to-tenant migrations require precision, control, and reliable tools. We use Microsoft-certified solutions and proven methodologies to ensure a process without data loss, with prior validations and carefully planned execution. We take care of everything: from initial analysis to final configuration, so the transition is smooth and without surprises.
What is our service for?
Our service makes your Microsoft 365 tenant migrations easier in key scenarios
Company Mergers
When two organizations join, we unify their tenants ensuring secure, fast migrations without data loss.
Separation of Business Units
We separate Microsoft 365 environments according to your needs, guaranteeing independence and control without affecting daily operations.
Optimization and Consolidation
We unify multiple tenants into one, reducing costs and simplifying user and license management.
Internal Reorganization
We help move users and resources when your company changes structure or location, minimizing operational impact.
With Specialized Support
Our expert team is available to answer questions and resolve any issues during and after migration, offering a personalized service.
Tailored to Your Business
Each migration is adapted to the unique needs of your company, ensuring a process aligned with your goals and workflows.
Want to plan your migration?
Leave it in the hands of experienced professionals. We make everything work while your team keeps doing their job. Write to us and let's talk.
Contact us
Contact us
If you have any questions or want to discuss what you have in mind and how to shape it, we want to help you.
- Phone number
- +34 611 655 855
- info@rackmarkt.com
Contact form
Frequently Asked Questions about Microsoft 365 Tenant Migrations

