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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesKreuzlingenWeihrich Informatik GmbH
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Weihrich Informatik GmbH

Summary

About the company

The core activity of Weihrich Informatik is the provision of IT services and the development of IT solutions for customers. This includes in particular: IT project consulting and implementation, maintenance and support of IT systems, development and implementation of IT security solutions, operation and maintenance of IT infrastructures, and user support and consulting. The company offers its customers a comprehensive range of IT services to optimize their overall IT costs and improve their IT infrastructure.

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Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
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IT consulting
Consulting on IT matters, analysis of customer needs, development of medium- and long-term IT strategies, as well as audits and reviews of existing networks.
Project management
Overall responsibility for IT projects as general contractor or total contractor, including analysis, design, implementation, control, testing, commissioning, acceptance and training.
IT implementation
Implementation of end-to-end IT solutions and network projects in cloud, on-premises or hybrid environments, up to commissioning and handover to ongoing operations.
Maintenance
Periodic inspection and maintenance of existing IT systems, including upkeep of the systems to ensure security and currency.
Support
Telephone support and remote maintenance for user questions, with direct availability by phone and email, plus assistance with technical issues.
On-site support
On-site support at the customer premises, regularly or as needed, for technical assistance directly in their own environment.
Modern Managed Workplace
All-inclusive IT service with monitoring, updates, security measures, XDR/EDR protection, automated asset management and support for cloud or local infrastructures.
Modern Managed Workplace Select
Platform for management from client to server with SOC, monitoring, endpoint protection, XDR/managed XDR and predictable costs with full operational control.
XDR solution
Extended detection and response platform with a central overview, protection for endpoints, networks and cloud, as well as detection and response to cyber threats.
Weihrich KI
AI platform for enterprises with integrated language models, automations, web search, specific apps, and secure, governed use of enterprise data.
Tailored IT solutions
Tailored IT solutions, including training, Strategy package, Investment package, Komm package, Update package and Data package.
End-to-end IT solutions
End-to-end packages for IT operations, security and collaboration, combined from Modern Managed Workplace, Weihrich KI, security package, disaster recovery system, Awareness Training, Penetration Testing, Incident Response and additional modules.
Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.714
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Alleestrasse 20
8280 Kreuzlingen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.885.794
Founded
2003 · 23 years
Last commercial register change
March 19, 2026
Employees
11 to 20

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