Nice to meet you
Do you have any technical questions? Or do you like an introduction call or are you looking for a partnership? Here you find the right way to get in contact with the right person.
Holiday availability 2025/2026
Whilst our offices are closed on 25 and 26 December, and 1 January, your infrastructure never takes a holiday. Our technical team remains on call to monitor and respond to any critical incidents, ensuring your services stay online when it matters most.
Telephone support will not be available on these days. For non-urgent enquiries, please send us an email and we’ll get back to you promptly.
Our adjusted office hours:
(Central European Time)
18 December: 08:30 – 15:45
19 December: 10:30 – 15:45
24 December: 08:30 – 15:00
25 December: Closed
26 December: Closed
31 December: 08:30 – 15:00
1 January 2026: Closed
2 January 2026: 10:00 – 16:00
Contact us today
Unlock the power of cloud with Cyso Cloud. Sign up for a discovery call.
You can reach us in more than one way
Just pick the right way to get in contact
Let's talk
+31 72 751 34 08
You can call our Helpdesk during office hours (Mon - Fri 9.00 – 17.00)
Say Hello
If you just want to say Hello to the team, or have general questions, remarks or compliments: hello@cyso.cloud
Support mail
If you have specific (technical) questions for our DevOps team, or need some tips for your project.
Company info
De Roeter
Wognumsebuurt 3
1817 BH Alkmaar
The Netherlands
Contact information
Mon - Fri 09:00 - 17:00
+31 72 751 34 08
support@cyso.cloud
KVK: 37133395 Northwest Holland
VAT: NL 8185.13.974.B03
