Consulting

Cloud Migration

Move to the cloud with confidence – we plan and execute your migration from on-premises to Microsoft 365 with zero data loss, minimal downtime, and comprehensive post-migration support.

500+
Migrations Completed
0
Data Loss
< 4h
Downtime
100%
Satisfaction
Services in Detail

What we do for you.

Migration Planning

Thorough assessment of your current environment, data inventory, dependency mapping, and a detailed migration plan with timelines and risk mitigation strategies.

Exchange Migration

Migrate from on-premises Exchange or third-party mail systems to Exchange Online – including mailboxes, public folders, calendars, and distribution lists.

File Server to SharePoint

Migrate file server data to SharePoint Online and OneDrive – preserving folder structures, permissions, and metadata with incremental sync.

Hybrid Scenarios

Design and implement hybrid configurations that allow gradual cloud adoption – coexistence between on-premises and cloud services during transition.

Cutover Planning

Meticulous cutover planning with rollback procedures, DNS management, communication plans, and after-hours execution to minimize business impact.

Post-Migration Support

Dedicated support during the stabilization phase – addressing user issues, performance optimization, and fine-tuning configurations after go-live.

Your cloud journey starts here.

A successful migration is more than moving data – it is about ensuring business continuity, user adoption, and long-term value. We have completed over 500 migrations and bring proven methodology to every project.

Proven migration methodology with rollback plans
Phased approach with pilot groups
User communication and training included
Post-migration optimization and support
Get advice now

Frequently Asked Questions

Timelines vary based on scope – a simple Exchange migration for 100 users can be done in 2–3 weeks, while a comprehensive migration including file servers and hybrid setups typically takes 6–12 weeks.
We minimize downtime through incremental sync and off-hours cutovers. Most users experience less than 4 hours of interruption, and we schedule critical phases outside business hours.
Every migration includes detailed rollback procedures. We maintain the source environment in parallel until the migration is fully validated, so we can always revert if needed.
Contact

Let's get started together.

Book an appointment directly or write to us – we will get back to you within one business day.

Send inquiry
All fields marked with * are required.
Cloumo processes your data according to our Privacy Policy, to handle your request.
Book an appointment directly
Personal consultation
Choose a suitable appointment for a non-binding initial consultation – we advise you on your individual requirements.
Select appointment
Direct contact
Write to us
info@cloumo.com
Location
Germany
We support companies throughout Germany – remotely and on-site.