Case Study: a global manufacturer achieves a seamless Office 365 tenant migration with Concurrency, Inc.

Global Manufacturer migrates 1,300 users to Office 365 with Concurrency, Inc.

The customer, a global manufacturer, faced the challenge of migrating approximately 1,300 users to a new Office 365 tenant as part of a corporate ownership change, which required changing their email addresses while preserving the old ones. Concurrency was engaged to plan and execute this complex cross-tenant migration, coordinating a breakaway from an existing on-premises environment.

Concurrency implemented a solution using the BitTitan MigrationWiz tool, intensive planning workshops, and custom PowerShell scripts. They executed the migration in carefully planned batches, successfully moving all users to the new tenant with minimal disruption before severing the mail forwarding relationships. The result was a completely independent new tenant that stood alone, achieving the client's desired outcome.

Global Manufacturer