Microsoft 365 Migrations & Strategy
Move to Microsoft 365, consolidate what you already have, or separate what no longer belongs together. Valto plans and delivers Microsoft 365 migrations: from Google Workspace, file servers, Dropbox and legacy SharePoint, and tenant to tenant after a merger, acquisition or divestiture. Our specialists manage every stage, from assessment and destination architecture through to migration, validation, governance and user adoption, with the scope and cost agreed before work begins.
Trusted by organisations like yours
A successful migration starts with the right strategy
Moving data is only one part of a successful Microsoft 365 migration. Without careful planning, organisations can carry outdated structures, excessive permissions and poor governance into their new environment. Valto takes a business-first approach. Our Microsoft 365 consultants assess your current platforms, content, security and working practices before recommending the right migration route. We help you decide what should move, how it should be structured and how Microsoft 365 can support the way your organisation wants to work. Deciding what does not move is part of it. Fifteen years of file shares rarely all deserve migrating, and agreeing what gets archived or retired is usually where both the cost and the risk of a migration are reduced. The result is not simply a completed migration. It is a secure, governed and connected Microsoft 365 environment designed to deliver long-term value.
What can Valto migrate?
Our specialists assess each source platform, workload and dependency before recommending the most appropriate migration approach. Every project is tailored around your organisation, data and operational requirements.
Google Workspace to Microsoft 365
Migrate email, calendars, files and collaboration workloads into Microsoft 365 with comprehensive planning, mapping and validation from our experienced team.
Tenant-to-tenant migrations
Consolidate or separate users, data and services following mergers, acquisitions, divestitures or organisational change, including identity, mailboxes, SharePoint, Teams and the coexistence period in between.
SharePoint and OneDrive migrations
Move and restructure content while improving permissions, information architecture, search and document management.
File server migrations
Replace legacy shared drives with a structured, searchable and governed Microsoft 365 environment, and agree what is archived rather than carried across.
Microsoft Teams migrations
Move Teams, channels, files and collaboration structures while helping avoid unnecessary sprawl in the destination environment.
Dropbox and cloud storage migrations
Bring fragmented information from Dropbox, Box and Google Drive into a connected Microsoft platform with improved ownership, access controls and governance.
Our Microsoft 365 migration & strategy services
Build the right roadmap with experienced consultants
Our specialists assess your current technology, content and ways of working to create a practical Microsoft 365 roadmap. We help you prioritise opportunities, address governance challenges and understand how Teams, SharePoint, OneDrive, Viva, Power Platform and Copilot can work together.
Why work with our Microsoft 365 migration specialists?
Experienced Microsoft specialists
Work with consultants who understand Microsoft 365 architecture, migration, governance, security and adoption.
Structured, low-risk delivery
Every migration is carefully assessed, scoped, tested and validated to reduce disruption and protect business continuity.
Strategy beyond migration
We help ensure your destination environment is structured properly rather than recreating existing problems in Microsoft 365.
Fixed and transparent scope
Our clearly defined proposals give you confidence in the approach, deliverables and cost before work begins.
Support for your users
We help employees understand new structures and ways of working, improving adoption after go-live.
Expertise across Microsoft
Our capabilities across SharePoint, Teams, OneDrive, security, Power Platform and Copilot allow us to consider the wider impact of every migration.
HEAR FROM OUR EXPERTS
Watch: Microsoft 365 tenant migrations explained
Microsoft 365 tenant migrations are becoming increasingly common as organisations grow through mergers and acquisitions. In this discussion, Valto's Modern Workplace team explores the challenges, risks and best practices involved in tenant-to-tenant migrations, including security assessments, identity management, migration planning and user adoption.
Common migration challenges we solve
Expertise for the issues that make migrations complex
Most migration risks are not caused by the act of transferring data. They arise from unclear ownership, poor permissions, inconsistent content structures and dependencies that have not been identified early enough. Our consultants uncover these challenges during discovery rather than allowing them to become problems during migration. We help organisations address:
- Unstructured and duplicated content
- Complex permissions and external sharing
- Multiple tenants and collaboration platforms
- Legacy file paths and application dependencies
- Security and compliance requirements
How we deliver Microsoft 365 migrations
From understanding what you have and what it depends on, through to a destination that is structured properly, validated before cutover, and adopted afterwards.
1Discovery
Understand your environment before anything moves
Our consultants assess platforms, workloads, users, content volumes, permissions and dependencies. This detailed discovery gives us the insight needed to identify risk early and define a realistic migration scope.
2Strategy
Design the right destination
We work with your stakeholders to define the migration approach, destination architecture, governance requirements and measures of success. This helps ensure the new environment supports your future needs rather than replicating existing limitations.
3Migration
Move securely and minimise disruption
Our specialists migrate users, data and workloads using proven tools and carefully controlled migration waves. Progress is monitored throughout, with testing and validation built into delivery.
4Adoption
Help your people embrace Microsoft 365
We support communications, training and knowledge transfer so users understand where information lives, how new tools work and what is changing.
5Optimisation
Keep improving after go-live
Following migration, we help improve governance, user experience and platform value. Our wider Microsoft expertise also enables us to identify opportunities across Copilot, Power Platform, Teams, SharePoint and Viva.
We're one of the UK's few Microsoft partners to hold all Microsoft Solution Partner designation badges, across all Solution Partner designation pathways. For our clients, that means access to specialists with expertise extending across the Microsoft ecosystem. Our migration team understands how identity, security, collaboration, content, automation and AI fit together, enabling us to make recommendations based on your wider goals rather than the migration alone.
Why organisations choose Valto
Connected, across Microsoft
One partner across your Microsoft 365 environment
A migration can affect far more than files and email. It can change how people collaborate, share information, manage access and use business processes. Valto brings expertise across SharePoint, Teams, OneDrive, Viva, Power Platform, Microsoft 365 Copilot, identity and security. This allows our specialists to consider the entire environment rather than treating individual workloads in isolation. By aligning migration, governance and adoption, we help create a connected digital workplace that supports productivity today and is ready for automation and AI tomorrow.
Case study · VSI
Valto delivers Global Microsoft 365 tenant consolidation for VSI
VSI consolidates multiple tenants into one unified, secure Microsoft 365 environment.
- Streamlined user access
- Unified global platform
- Reduced IT administration
The team driving your forward
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Questions, answered plainly
Learn more about how Microsoft 365 migrations & strategy can support your business objectives.
Free Microsoft 365 migration consultation
Start your migration with clarity and confidence
Whether you are moving from Google Workspace, consolidating tenants or planning a wider Microsoft 365 strategy, speak directly with specialists who understand the technical and organisational challenges involved.
Migration expertise
Get practical guidance from consultants experienced in planning, delivering and validating Microsoft 365 migrations.
Clear recommendations
Understand your options, risks and next steps before committing to a migration approach.
Wider Microsoft capability
Benefit from expertise across Microsoft 365, identity, security, Power Platform, Azure and Copilot.