How a global insurance broker unified Microsoft 365 after acquisition

145k+
SharePoint sites consolidated
7 TB
of SharePoint data migrated
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A complex tenant consolidation brought separate Microsoft 365 environments together, simplifying collaboration, governance and administration while creating a scalable platform for future growth. 

The Challenge

The organisation operated across multiple Microsoft 365 tenants. This created administrative complexity, fragmented collaboration and a reliance on guest access. A large legacy SharePoint environment, with more than 145,000 sites and 7 TB of data, added significant technical and delivery risk.

The Solution

bluesource consolidated the separate Microsoft 365 environments into a single global tenant. Exchange Online, OneDrive and SharePoint Online were migrated to simplify access and collaboration. A complex legacy eFiling platform was isolated and re-architected, reducing programme risk and supporting future migration activity.

The Result

The organisation now has a unified Microsoft 365 platform that supports more consistent collaboration, stronger governance and lower operational overhead.

Key Business Outcomes

  • Simplified Microsoft 365 administration and governance
  • Improved user access and collaboration across the organisation
  • Reduced operational complexity and support overhead
  • Lowered platform and migration risk
  • Created a scalable foundation for future growth and transformation

About bluesource

bluesource supports organisations running mission-critical Microsoft environments, delivering secure, resilient and highly available platforms across Microsoft Azure and Microsoft 365.

By removing duplicated platforms and unnecessary complexity, the organisation is better positioned to support future growth, security initiatives and digital transformation.

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Navigate complex Microsoft environments with specialist support from bluesource.