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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesChamComputer4You AG
Computer4You AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Computer4You is the provision of IT services, including: * Consulting and planning of IT infrastructures * Installation and maintenance of hardware and software * Support and remote maintenance of IT systems * Training and training of users * Development and implementation of IT solutions. The company positions itself as a competent partner for companies and private individuals in the planning, implementation and maintenance of IT systems.

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Products & services

Industry:IT Consulting & Services
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Computer4You AG

✓ Offered7
IT consulting
Technology- and vendor-independent IT consulting, analysis of existing IT structures, strategic infrastructure planning and development of suitable solutions.
IT support
Computer support for businesses and private individuals, problem resolution by phone, remote connection or on-site, including customer care and user help desk.
IT maintenance
Maintenance and service contracts for IT systems, need-based system availability, support for operating the entire IT system.
Remote maintenance
Remote support for smaller and medium-sized IT issues, connection via special software and internet access, quick help without an on-site appointment.
IT installation
Procurement and installation of IT solutions, ensuring proper operation at the right time and place, implementation of products and systems.
IT training
Training customers for the successful implementation of IT systems, careful and professional instruction on how to use the systems.
IT project implementation
Planning and implementation of IT projects, individual assignments or ongoing support under service contracts, also as general contractor.
Trust & reputation

ranQ Trust Score of Computer4You AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Computer4You AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Computer4You AG scores 85.5 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.55.07%
Computer4You AG 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%
Computer4You AG scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Computer4You AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Gewerbestrasse 5
6330 Cham
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.054.796
Founded
1982 · 44 years
Last commercial register change
May 11, 2021
Employees
1 to 10
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.
100.0
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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