"Using Cyso means we can be clear about where data is stored without complicated explanations about international transfers."
Janca van Heerden
Cyso Cloud Impressum
This page provides comprehensive legal and business information about Cyso Cloud in accordance with German legal requirements. Below you’ll find our official company details, contact information, certifications, and regulatory compliance data for complete transparency.
Get personalized advice from our cloud specialists and discover how Cyso Cloud can accelerate your digital transformation while keeping your data sovereign and secure.
Official information
Company | ||
|---|---|---|
Address | Wognumsebuurt 3 1817 BH Alkmaar, The Netherlands | |
Phone | ||
Chamber of Commerce number | Northwest Holland 37133395 | |
VAT number | NL818513974B03 |
Management | ||
|---|---|---|
Address | Wognumsebuurt 3 1817 BH Alkmaar, The Netherlands | |
Director | Paul Bankert, Sven Visser and Tjebbe de Winter |
Telephone | ||
|---|---|---|
Support | +31 72 751 34 08 (Mon-Fri 9:00 AM - 5:00 PM) | |
Emergency service | +31 72 751 34 08 (24/7) |
Documents | ||
|---|---|---|
Terms and Conditions | ||
Privacy policy | ||
SLA |
Certificaten | ||
|---|---|---|
ISO/IEC 27001:2013 | Protection of data and applications | |
NEN 7510:2011 | Specific security for the healthcare sector |
These companies also trusted in Cyso Cloud
European businesses choose Cyso Cloud over global giants for data sovereignty and exceptional support. Our Netherlands and Germany-based platform offers transparent data storage and comprehensive capabilities that enterprises trust. See why organizations prefer Cyso as their cloud infrastructure partner.
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Cyso Cloud articles
Stay informed about cloud infrastructure, data sovereignty, and GDPR compliance. At Cyso Cloud, we share practical insights and technical knowledge to help European businesses build reliable, compliant cloud solutions. Explore our latest articles below.
What is a VM migration? Factors that impact cross-hypervisor moves (VMware to KVM)
How VMware to KVM migrations actually work: VMDK to QCOW2 with qemu-img and virt-v2v, CBT for near-zero downtime, networking, and guest cleansing.
Noa Omer
June 2nd, 2026 · 10 min
EU Tech Sovereignty Package: what it means for Cloud in Europe
The EU launched its Tech Sovereignty Package. Here is what the Cloud and AI Development Act means for organisations using US cloud providers in Europe.
Alec
May 31st, 2026 · 6 min
The cloud repatriation: why European leaders are rethinking their cloud strategy
86% of CIOs plan to repatriate cloud workloads. Learn why European leaders choose sovereignty, control, and predictable pricing over hyperscaler lock-in.
Alec
May 18th, 2026 · 5 min