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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesHärkingenRuhoff-Informatik GmbH
Ruhoff-Informatik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Ruhoff-Informatik is the provision of IT services, particularly managed services, IT support, consulting and solutions for small and medium-sized enterprises (SMEs) in Switzerland. This includes monitoring and maintenance of IT systems, installation and configuration of network components, provision of cloud services and development of customized IT solutions tailored to the individual needs of customers.

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Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
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4.1/5

Ruhoff-Informatik GmbH

✓ Offered11
Managed Services for ICT Infrastructures
End-to-end management of ICT infrastructures, including administration, monitoring, maintenance and support for on-premises, hybrid and cloud environments.
Cybersecurity & Network
Firewall hardening, segmentation, core-switch renewal, VPN standards, web security and network security to protect operations and infrastructure.
Cloud, Hybrid and Infrastructure Services
Planning, migration and operation of ICT infrastructures with local servers, hybrid environments and Virtual Data Center (VDC) in Switzerland.
Analysis, Consulting & Projects
On-site as-is analysis, report with prioritized recommendations, quotations and support for network, backup, Microsoft 365 and hybrid cloud projects.
Microsoft 365 Services
Microsoft 365, collaboration, Teams, SharePoint and coaching for productive, secure and structured digital work environments.
Workplace Management
Clients, mobile devices, printers, software deployment and user management for modern workplaces in the office, on the go and remote.
Data Management, Backup & Recovery
Backup, storage, archiving, data management and restore strategies for availability, protection and audit-proof data storage.
Security Awareness Trainings
Training sessions to raise employees’ awareness of cyber threats, reducing human errors and strengthening security awareness.
Phishing Simulations
Realistic phishing tests with evaluation of results and derivation of concrete improvements for early risk detection.
Teams Telephony
Cloud-based Teams telephony as an integrated communication solution for the workplace, mobile device and home office.
Password & Access Management
Tools and policies for strong passwords, secure sign-in methods and easy management of access rights.
Trust & reputation

ranQ Trust Score of Ruhoff-Informatik GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Ruhoff-Informatik GmbH scores 64.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.58.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.55.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Ruhoff-Informatik GmbH scores 86.7 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
Ruhoff-Informatik GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
Ruhoff-Informatik GmbH scores 9.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.9.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ruhoff-Informatik GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 8 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle48
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hier entsteht die Karte
Pfannenstiel 12a
4624 Härkingen
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 18:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-102.356.365
Founded
2003 · 23 years
Last commercial register change
December 3, 2025
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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