Tenant & Estate Migrations

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• End-to-end Microsoft 365 tenant migration services
• Proven methodology for mergers, acquisitions, and divestitures
• Secure migration of Exchange, Teams, SharePoint, OneDrive, and more
• Governance-first approach with compliance and audit controls
• Minimal disruption with adoption and training built-in

Tenant to Tenant Migrations provide a complete framework to move users, data, and workloads from one Microsoft 365 tenant to another. 

It is designed for organisations undergoing business change - mergers, acquisitions, divestitures, or restructuring - and ensures continuity, compliance, and productivity throughout the process.

• Maintain business continuity during major organisational change
• Protect sensitive data with secure, audited migration processes
• Reduce downtime with phased, well-planned cutovers
• Ensure compliance with GDPR, ISO 27001, and sector standards
• Improve adoption with training and communication packs

• Migration readiness and tenant assessment report
• Detailed migration plan and cutover schedule
• Migration of Exchange Online, Teams, SharePoint, OneDrive, Intune, and other workloads
• Security and governance baseline (DLP, sensitivity labels, conditional access)
• Communication and adoption packs for end users
• Post-migration support and runbook
• Optional hybrid coexistence support during transition

1. Assessment & Planning – assess both tenants, licensing, and security posture; create a detailed migration plan
2. Preparation – configure target tenant, align policies, set up coexistence (if needed)
3. Pilot Migration – migrate a small cohort, validate data integrity and user experience
4. Full Migration – execute staged or cutover migration across workloads
5. Adoption & Support – deliver comms, training, and post-migration support

• Pilot Migration - small cohort, validate migration process
• Standard Migration - full migration of Exchange, SharePoint,      OneDrive, Teams
• Enterprise Migration - multi-region tenants, advanced workloads, coexistence support
• Operate - ongoing tenant support, policy alignment, optimisation

• Full digital estate assessment across cloud, on-premises, and hybrid systems
• Tenant-to-tenant migrations for Microsoft 365 and Azure
• Migration of workloads: Exchange, SharePoint, OneDrive, Teams, Intune, applications, databases, and more
• Roadmap design for mergers, acquisitions, and divestitures
• Secure, compliant methodology aligned to industry regulations

Business Mergers & Acquisitions Migration delivers a structured approach to IT transitions during corporate change. We provide comprehensive assessments of all digital workloads, mapping dependencies, compliance requirements, and risks. 

Whether consolidating tenants, migrating Azure workloads, or integrating third-party systems, our methodology creates a roadmap to success, ensuring continuity for staff, customers, and stakeholders.

• Gain full visibility of the entire digital estate before migration
• Ensure business continuity during mergers, acquisitions, or divestitures
• Mitigate risk with compliance and security frameworks
• Build executive buy-in with a clear roadmap and costed plan  
• Consolidate and modernise IT as part of the transition

• Digital  estate assessment report covering cloud, on-prem, hybrid workloads
• Roadmap to secure migration of all identified systems
• Microsoft 365 tenant-to-tenant migration (Exchange, SharePoint, OneDrive, Teams, Intune)
• Azure-to-Azure tenant migration and hybrid integrations
• Application, database, and legacy system migration strategy
• Risk register, compliance mapping, and mitigation plans
• Post-migration runbook and governance handover

1. Assessment  & Discovery – full inventory of workloads, apps, databases, servers, endpoints, and cloud services
2. Planning      & Roadmap – define scope, prioritise workloads, and produce a phased migration roadmap for M&A or divestiture
3. Pilot  Migration – move selected workloads to validate processes, dependencies, and compliance
4. Full Migration – execute tenant, cloud, and on-premises migrations in line      with the roadmap
5. Operate & Optimise – provide ongoing support, governance updates, and roadmap alignment

• M&A Assessment - comprehensive estate discovery and roadmap
• Standard Transition - Microsoft 365 + Azure workloads migration
• Enterprise Transition - full IT estate migration (cloud, hybrid, on-premises systems)
• Operate - ongoing support for divestiture, integration, or optimisation