Need IT assistance?
Choose your preferred support option below
Email Support
Send your request directly to our support team
Phone Support
Call our central IT hotline for immediate assistance
Ticket Portal
Create and track support tickets online
Slack Support
Use /assist command in Slack for quick support
On-site Support
Office Location
Castle Tech GmbH
IT Abteilung
Hauptstraße 27/Haus 9 Aufgang N
10827 Berlin
Office hours: Monday-Friday, 09:00-17:00 CET
Map Currently Unavailable
To view the interactive map, please accept cookies for Maps & Location Services in your cookie preferences.