Migrating 120+ Users from Microsoft 365 to Google Workspace with Enhanced Security

Our client had made the strategic decision to transition from Microsoft 365 to Google Workspace (formerly G Suite) to better align with their operational workflows and collaboration requirements.

The migration involved over 120 user accounts, each with business-critical data spread across email, calendars, contacts, cloud storage, and shared resources. The client needed to ensure the migration was completed with minimal disruption to day-to-day operations while maintaining full data integrity and security.

Key objectives included:

The scale and complexity of the project required detailed planning, careful execution, and strong change management.

We delivered a structured end-to-end migration project covering planning, data transfer, security deployment, and user onboarding.

Our approach ensured a seamless transition while reducing operational risk at every stage.

Before beginning the migration, we carried out a comprehensive discovery and assessment of the client’s existing Microsoft 365 environment.

This included auditing: 

This planning phase allowed us to identify migration dependencies, reduce potential risks, and create a phased migration strategy.

We also developed a detailed cutover plan to minimise disruption during the transition.

We migrated more than 120 users from Microsoft 365 into the new Google Workspace environment.

The migration included: 

Our migration process ensured all critical data remained intact and accessible throughout the transition.

To reduce business disruption, migrations were carefully staged and scheduled around business operations, ensuring users maintained access to essential systems.

Following migration, we performed detailed validation and integrity checks to confirm successful data transfer across all users and services. 

Migration provided an ideal opportunity to strengthen the client’s security posture.

We designed and implemented enhanced security policies across the new Google Workspace environment, focusing on identity protection, access control, and data security.

Key security improvements included: 

These controls significantly reduced the risk of unauthorised access and improved governance over sensitive company data.

Technology migrations are only successful when users can adapt quickly to new systems.

To support adoption, we provided structured onboarding and guidance to help staff transition from Microsoft 365 to Google Workspace.

This included: 

By preparing users in advance, we reduced support requests and improved adoption across the organisation. 

The migration was completed successfully with minimal disruption to business operations.

Key outcomes included: 

The client now benefits from a modern cloud collaboration platform with improved flexibility, productivity, and security. 

By managing the full migration from Microsoft 365 to Google Workspace, we helped our client execute a complex transformation with confidence.

Through careful planning, secure data migration, and enhanced security controls, we delivered a seamless transition that enabled over 120 users to move to a new platform without compromising productivity or data security.