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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesDielsdorfCSI Computer Service und Installationen P. Willi
CSI Computer Service und Installationen P. Willi Logo
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CSI Computer Service und Installationen P. Willi

Summary

About the company

CSI Computer Service und Installationen P. Willi provides IT consulting, sales, installation and technical support for small and medium-sized enterprises and private customers, covering hardware and software, network services, hosting and cloud solutions.

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Offering

Products & services

Industry:IT Consulting & Services
✓ Offered8
IT consulting, support and solutions for SMEs
Consulting, sales and development of solutions in the IT and internet environment; support for hardware, software, DSL, networks, Windows servers and cloud technologies.
Network maintenance and network installation
LAN, WLAN, WAN and VPN solutions for businesses; network infrastructure, switches, firewalls, routers, WLAN coverage as well as maintenance, upkeep and support.
Hardware and software installation
Delivery and sale of computer hardware; hardware and software installations, email setup, data migration, network and internet configuration.
Web design and web development
Dynamic websites, CMS and PHP website development, WordPress implementations, design adjustments using themes, and feature extensions with plugins.
Cloud software and ERP/invoicing solutions
Browser-based cloud software for invoicing, accounting, customer and supplier management, bank/asset management, as well as debtors and creditors.
Hosting and domain management
Domain and website hosting, V-server hosting, V-client hosting, application hosting, as well as domain migration and administration.
Virtualization and server migration
VMware- and HPE-based virtualization of SMEs’ server infrastructures, migration of existing servers, remote administration, data storage and documentation.
NAS and cloud storage solutions
NAS business solutions for centralized file storage, cloud and internet functions, high availability, data backup, user rights and on-site installation.
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Location

Hier entsteht die Karte
Schneggengasse 2A
8157 Dielsdorf
Opening hours
Mon
11:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
11:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-102.745.761
Founded
1995 · 31 years
Last commercial register change
December 3, 2019
Employees
1 to 10

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