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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesGossau SgCSG Computersysteme Gossau GmbH
CSG Computersysteme Gossau GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of CSG GmbH is the provision of IT services, including the implementation of efficient and goal-oriented system installations for various industries such as gaming, engineering offices and healthcare. This also includes supporting business customers with software systems, needs analysis, planning, implementation and maintenance of IT infrastructure, as well as the repair and synchronization of computers.

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Products & services

Industry:IT Consulting & Services
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4.5/5

CSG Computersysteme Gossau GmbH

5
IT services for business customers
Needs analyses, design and implementation of software systems, as well as maintenance of the IT infrastructure with short response times in emergencies.
IT services for private customers
Data recovery, data transfer and upgrades, PC and notebook repairs, on-site support, PC tuning, troubleshooting, as well as virus and malware removal.
System set-ups for design offices
Workstations for CAD/CAE applications, optimized hardware for ArchiCAD, AutoCAD, Inventor, CATIA, HiCAD, MegaCAD, Allplan, Solid Edge and SOLIDWORKS, as well as software solutions from Messerli and Mensch und Maschine.
System set-ups for healthcare
Specialized IT services for medical practices, dentists, therapists and veterinary practices, including integration and operation of industry software such as AESKULAP, HIN, EasyDent, ZaWin and delemed.
System set-ups for gaming
Assembly of gaming systems and custom PCs with high-performance hardware, Intel processors, ASUS components, as well as gaming notebooks and monitors.
Trust & reputation

ranQ Trust Score of CSG Computersysteme Gossau GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

CSG Computersysteme Gossau GmbH scores 93.1 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.92.024%
  • 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.90.410%
  • 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.100.08%
CSG Computersysteme Gossau 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%
CSG Computersysteme Gossau 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%
CSG Computersysteme Gossau GmbH scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CSG Computersysteme Gossau GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 34 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
5
of 5

Aggregated from 34 reviews across all connected sources

Sources
GGoogle534
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

St. Gallerstrasse 117a
9200 Gossau Sg
Opening hours
Mon
Closed
Tue
13:30 - 18:30
Wed
13:30 - 18:30
Thu
13:30 - 18:30
Fri
14:00 - 18:30
Sat
08:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-105.271.601
Founded
1999 · 27 years
Last commercial register change
October 14, 2021
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.88.06%
  • 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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