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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureLandscapingNiederweningenKupper Solution GmbH
Kupper Solution GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Kupper Solution GmbH installs irrigation systems for gardens, terraces, sports facilities and industrial sites, and plans and coordinates rainwater storage systems. Its services also include lighting installations, network and data connections, and maintenance of irrigation and electrical systems.

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Products & services

Industry:Landscaping
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3.8/5

Kupper Solution GmbH

Electrician
✓ Offered4
Irrigation systems
Irrigation systems for garden grounds, terraces, sports facilities and nurseries; planning, installation, commissioning and system maintenance including winterization, draining and spring checks.
Rainwater storage
Rainwater storage with above-ground or underground tank installations; planning, coordination and commissioning from excavation to the finished installation.
Lighting technology
Complete lighting systems for gardens, individual luminaires up to large-scale systems, including controls, additions to existing systems and LED low-voltage luminaires.
Network technology
Network and data connections for residential and industrial applications; installation of new networks, renewal of existing systems and consulting on wireless networks.
Trust & reputation

ranQ Trust Score of Kupper Solution GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

Kupper Solution GmbH scores 49.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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%
Kupper Solution GmbH scores 83.0 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%
Kupper Solution GmbH scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).86.722%
Kupper Solution GmbH scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kupper Solution GmbH reaches a ranQ Trust Score of 3.8 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 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wehntalerstrasse 9
8166 Niederweningen
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-109.894.959
Founded
2003 · 23 years
Last commercial register change
June 9, 2020
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHNiederweningen
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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