Move from Box to SharePoint with Clarity and Confidence

Make the most of your Microsoft 365 investment with SharePoint as your home for content, document management, and employee engagement.

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A People-First Approach to Box to SharePoint Migration

With Microsoft 365 now at the heart of most businesses, it’s natural to question whether standalone platforms like Box still earn their place. Many organisations are simplifying and unifying their digital tools – reducing costs, boosting collaboration, and creating a more seamless work experience across their teams.

At Silicon Reef, migration means more than just moving files. We help your people work smarter and feel supported through change. Our Box to SharePoint migration service reduces complexity, improves findability, and guides your teams every step of the way – from discovery to adoption.

Every successful migration starts with understanding where you are and where you’re headed. We take the time to explore your current Box setup, identify what’s working, and shape a plan that fits your business goals.

Environment Audit
We analyse your Box usage, from data volumes and folder structures to user permissions and behaviours. This helps us recommend what to migrate, what to archive, and how to make improvements along the way.

Information Architecture Design
We translate your existing content into a SharePoint structure built around how your people actually work. Sites, libraries, and metadata are designed to make information easy to find, manage, and grow with.

Migration Strategy & Roadmap
A clear roadmap keeps everyone aligned. We define phases, timelines, tools, and responsibilities – ensuring your migration is low-risk, efficient, and tailored to your priorities.

Before we move a single file, we make sure your SharePoint environment is ready to receive it. This phase is about setting the foundations for a smooth migration and a successful future in Microsoft 365.

Site & Library Provisioning
We create SharePoint sites and document libraries based on your new architecture. Each site is configured with the right permissions, navigation, and features to support your teams from day one.

Governance & Compliance Configuration
We implement the right controls for your organisation – from versioning and retention policies to metadata and access management. This ensures your content is secure, compliant, and easy to manage.

Pilot Migration & Testing
We run a test migration with a representative sample of your content. This allows us to validate the tools, processes, and outcomes – and make any necessary adjustments before the full migration begins.

With the plan in place and the environment ready, we begin the migration. Our approach is phased, structured, and designed to minimise disruption while ensuring accuracy and completeness.

Batch-Based Migration
We migrate your content in manageable batches —-by department, site, or content type. This allows for focused testing, validation, and communication at each stage.

Metadata & Permissions Preservation
We use trusted tools to retain your file metadata, version history, and permissions. This ensures continuity and reduces the need for manual rework post-migration.

Incremental Sync & Validation
We capture any changes made in Box during the migration and validate each batch to ensure nothing is missed. Our team works closely with yours to resolve any issues quickly.

Migration is only part of the story. We help your teams adapt to their new environment, so they can get the most from SharePoint and Microsoft 365.

Training & Enablement
We provide tailored training sessions, guides, and resources to help your people feel confident using SharePoint. From file sharing to co-authoring, we cover the tools they’ll use every day.

Hypercare & Support
In the early days post-migration, we’re on hand to answer questions, troubleshoot issues, and provide reassurance. Our team becomes an extension of yours – helping you embed new ways of working.

Ongoing Optimisation
Once the dust has settled, we help you explore what’s next – from building intranets and knowledge hubs to automating processes with Power Platform. SharePoint is just the beginning.

Beyond Migration: Build More with Microsoft 365

Moving from Box to SharePoint can be far more impactful than just lifting and shifting files.

Many of our clients use migration as a springboard for something bigger: simplifying their digital landscape, connecting their people, and building a modern workplace in Microsoft 365.

Alongside your migration, we can help you:

Leaders Trust Silicon Reef

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Client Stories

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Transforming Internal Communications

The University of Leeds transformed internal communication with SharePoint, Beacon, and MyTools, improving access to tools, consistency, and engagement across 9,000+ employees.

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Award Winning Intranet

The Met Office’s award-winning intranet, built with SharePoint and Ripple, boosts collaboration, accessibility, and engagement across 2,000+ employees.

Aerospace & Defence

Custom Provisioning Tool

A multinational engineering company streamlined resource management and improved security by implementing a custom provisioning tool for Microsoft 365.

Box vs SharePoint

Choosing between Box and SharePoint is more than just file storage. Your platform choice impacts how your teams collaborate, manage content, and stay secure. Here’s a side-by-side comparison to help you understand the practical differences and where each platform fits best.

Feature

SharePoint Box
Cost Included in Microsoft 365 licence £12-£40 per user/month + add-ons*
Storage 1TB + 10GB/user pooled Unlimited
Collaboration Native co-authoring in Office apps, integrated with Teams Office integration via add-on
Governance Microsoft Purview, DLP, eDiscovery Add-ons required for governance
Search & Metadata Microsoft Search across M365 Search within Box only
Intranet & Communication Full intranet and portal capabilities No native intranet features
Workflow Automation Power Automate for advanced workflows Box Relay for basic workflows
External Sharing Guest access, expiring links, Microsoft Entra B2B Link-based sharing

 

*pricing taken from Box’s website

Best Practice for a Successful Box to SharePoint Migration

Test the Waters with a Pilot First

Start with a small-scale pilot migration to validate your tools, structure, and process before rolling out company-wide.

Declutter Before You Migrate Anything

Use the migration as a chance to archive, clean up, or retire outdated, duplicated, or unused content.

Design with People in Mind - Not Just Files

Build your SharePoint structure around how your teams work – not just how files were stored in Box.

Communicate Early, Clearly, and Often

Keep stakeholders informed and engaged throughout the project with regular updates and clear expectations.

Empower Champions to Lead the Way

Identify and train internal advocates who can support their teams and drive adoption from within.

Time It Right to Maximise Value

Align your migration timeline with key business milestones – including contract renewals – to avoid unnecessary overlap.

Box to SharePoint Migration FAQs

Got questions? We’ve answered some of the common ones here. If you can’t find what you’re looking for, drop us a note.

How does Silicon Reef keep our data safe during a Box to SharePoint migration?

Your data stays secure throughout the migration process. Silicon Reef uses trusted Microsoft and third‑party tools like Migration Manager and ShareGate to preserve file structure, metadata, permissions, and version history. Every stage is tested with pilot migrations and validated for accuracy before full rollout, reducing risk and ensuring complete confidence in your move.

How long does a typical Box to SharePoint migration take?

Most migrations take between a few weeks and a few months, depending on data size and complexity. Silicon Reef plans each project around your organisation’s structure, testing process, and timelines to minimise disruption while keeping your teams productive throughout the transition.

Can we keep using Box while migrating to SharePoint?

Yes —-you can keep using Box during the migration. Silicon Reef often runs Box and SharePoint in parallel, maintaining access during the process and introducing a short read‑only period before final cut‑over. This approach ensures business continuity while your teams adjust to SharePoint.

What migration tools does Silicon Reef use?

Silicon Reef uses Microsoft’s Migration Manager or trusted solutions like ShareGate to deliver seamless, secure Box to SharePoint migrations. Tool selection depends on your requirements – such as data volume, governance needs, and integration goals within Microsoft 365.

What support does Silicon Reef offer after migration?

Post‑migration support is a core part of our service. Silicon Reef provides early‑life support, training, and ongoing optimisation to help teams get the most from SharePoint. We also help organisations extend the platform with Microsoft 365 tools such as Viva, the Power Platform, and Copilot to enhance productivity and employee experience.

Send us a message

Whether you’ve got a Microsoft 365 project in mind or just want to learn more, we’d love to hear from you.