Microsoft 365 Migration – Efficient, Secure and Future-proof

More and more Dutch organizations are making the move to the cloud, but not every migration goes smoothly. According to recent figures, 65% of Dutch companies now work partly in the cloud, while only a minority actually enjoy the full benefits of an integrated cloud platform such as Microsoft 365. For C-level executives and IT managers, migration is often not a technical issue, but a strategic decision with an impact on compliance, productivity and cost structure.

In this guide, we dive deep into the Microsoft 365 migration process, tailored to the Dutch market. We discuss compliance requirements (AVG, NEN7510), give practical steps and name pitfalls you definitely want to avoid. ALTA-ICT has been helping organizations with successful implementations for over ten years. As an ISO27001-, ISO9001- and NEN7510-certified partner, we offer not only technical expertise, but also full strategic guidance.

You discover:

What exactly Microsoft 365 entails and why it is essential
How to address migration in a Dutch context
What ROI you can expect
Why ALTA-ICT is the right partner for your organization

Google Chrome Passwords Sync in Microsoft 365?

What is Microsoft 365 and why essential for Dutch companies?

Microsoft 365 is more than just email and Word. It is a cloud-based productivity platform with tools like Teams, SharePoint, OneDrive and Power Platform. Together, these applications provide a centralized work environment where collaboration, data security and scalability come together.

For Dutch companies, Microsoft 365 is particularly valuable because of its built-in AVG functionalities, compliance options for NEN7510 and support for hybrid forms of work. While many organizations think Microsoft 365 is only suitable for large companies, the platform actually proves its strength with SMEs thanks to its modular structure and cost efficiency.

Common misunderstandings:

“Our data is less secure in the cloud” – In reality, Microsoft 365 offers multi-layered security with encryption, MFA and conditional access.
“It’s just email in the cloud” – In fact, it provides complete document management, automation, reporting and governance tools.

ALTA-ICT sees Microsoft 365 as a strategic catalyst for digital transformation, not a simple software package.

Implementing Microsoft 365 – Practical guide

Step 1: Strategic analysis & cloud readiness

We start with a complete inventory of your current IT landscape. Where are bottlenecks? Which data and systems need to be transferred? We perform a compliance audit based on AVG and NEN7510. This is followed by an ROI analysis: what does the migration actually deliver?

Step 2: Preparation & design

In this phase, we establish governance: who gets access to which components? We design a customized technical architecture and guide the change management process internally. Our communication plans ensure that end users stay well informed.

Step 3: Migration & adoption

We migrate in phases: user data, mailboxes, SharePoint documents and more. In doing so, we employ strategies such as a “shadow cutover” or hybrid migration to avoid downtime. Training for both IT and end users is a standard part of our process.

Step 4: Aftercare & optimization

After going live, it doesn’t stop there. We monitor through the Microsoft 365 Admin Center, perform periodic audits, and continuously optimize with updates and innovation sprints. We also provide measurable reports on adoption and performance.

Common mistakes and how ALTA-ICT prevents them

Too little focus on adoption – We provide Dutch-language training and internal ambassador programs.
Compliance is forgotten – ALTA-ICT conducts comprehensive audits in advance and documents everything according to AVG.
Shadow IT risks – Clear governance and structure prevent proliferation in Teams and SharePoint.
Technical debt migrate – We clean up systems before migration.
No internal ownership – We help appoint functional management by department.

ROI and cost-benefit Microsoft 365

Switching to Microsoft 365 provides direct and indirect benefits:

License consolidation: savings of up to 30% by replacing separate tools
No more on-prem hardware needed: lower maintenance costs
Productivity +20%: thanks to better collaboration and less email traffic
Security: 80% fewer incidents through automatic updates and policies

The ALTA-ICT approach: why we make a difference

ISO27001, ISO9001, NEN7510 certified
10+ years of experience in SMEs, healthcare, government
24/7 monitoring and support
Fixed consultant for your journey
Proven track record at >50 migrations

At ALTA-ICT, we combine technical depth with human guidance. No standard migration, but a strategic partnership.

Frequently asked questions (FAQ)

How long does a Microsoft 365 migration take? Average 3 to 8 weeks, depending on organization size and complexity.

Is Microsoft 365 AVG compliant? Yes, if set up correctly. We help with DPA, logging and privacy settings.

What happens to our old e-mail archives? These are securely migrated to Exchange Online or archived as PST.

Can we keep working partly in Google and partly in Microsoft? Yes, but this requires good integration arrangements. We recommend hybrid scenarios.

Does everyone have to go over at once? No, phased migration is often better for adoption and continuity.

Conclusion

Moving to Microsoft 365 is not a technical job, but a strategic move. It offers scalability, security, cost savings and greater flexibility – if done right. ALTA-ICT guides your organization from A to Z, tailored to Dutch market requirements and compliance.

Schedule your free migration assessment with our experts now: www.alta-ict.nl/gratis-consultatie