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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerHolzhäusern ZgLandtwing Informatik GmbH
Landtwing Informatik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Landtwing Informatik GmbH provides IT services focused on Apple technology for small and medium-sized businesses. Its services include Mac support and management, IT consulting, IT security, managed services and IT solutions.

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Products & services

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Landtwing Informatik GmbH

Cybersecurity
✓ Offered8
IT Services
Apple support, managed client, managed server and managed backup for SMEs; personal help with Mac questions, centrally managed devices, server operation and monitored backups.
IT Security
Network security, endpoint security, data backup and cybersecurity training for SMEs; firewall, threat detection, verified backups and hands-on awareness trainings.
IT Solutions
Cloud solutions, cloud telephone system, network optimization and Microsoft integration for SMEs; secure cloud, telephony without local installation, stable network and suitable Microsoft solutions.
IT Consulting
Organisational analysis, connectivity analysis, license management and IT leasing for SMEs; analysis of structures, internet/landline/mobile, licenses and leasing of Apple technology.
Apple IT Worry-Free Package
Fully managed Apple IT at a predictable fixed price; automated system maintenance, endpoint security, secure remote access, scalable options and quarterly reports.
IT Security Check
Free self-check for IT security with 42 questions; assessment of access, email and phishing protection, updates, network, backup and emergency organisation.
Hour Packages
Flexible IT support hour packages for single hours as well as 30- and 60-hour packages; freely usable for support, technical work and consulting, with clear prices and discounts.
Service Level (SLA)
Contractually guaranteed response times with Standard, Silver, Gold and Platinum tiers; preferred handling, fixed contacts and predictable costs.
Trust & reputation

ranQ Trust Score of Landtwing Informatik GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of November 2026

Landtwing Informatik GmbH scores 85.3 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.87.024%
  • 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.73.510%
  • 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%
Landtwing 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%
Landtwing Informatik GmbH scores 85.0 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).85.022%
Landtwing Informatik GmbH scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Landtwing Informatik GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 17 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle517
★TrustpilotSoon
PProvenExpertSoon

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

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Location

St. Wendelin 3
6343 Holzhäusern Zg
Opening hours
Mon
08:00 - 12:00, 13:00 - 18:00
Tue
08:00 - 12:00, 13:00 - 18:00
Wed
08:00 - 18:00
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-115.187.215
Founded
2009 · 17 years
Last commercial register change
March 12, 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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