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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringLyssKiefer Roten AG
Kiefer Roten AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kiefer Roten AG is painting and spraying, particularly in the field of painting trade, including the design and coating of surfaces, such as facades, industrial floors, wallpapers and wooden stairs.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered10
Painting work
Interior and exterior painting from floor to ceiling, complemented by façade cleaning as well as mould removal and prevention.
Spray coating
Industrial spray coating using the wet paint process for coating steel, aluminium and wood, as well as re-painting for mechanical engineering, fit-out and renovation.
Façade work
Design and renovation of building façades, including façade cleaning, wooden façades, new builds and work according to specifications for listed monuments or local townscape protection.
Seamless coatings
Seamless mineral coatings for living areas, bathrooms, conservatories, corridors and staircases as an alternative to conventional slabs.
Wallpaper installation
Paste-up and design with designer wallpaper, art wallpaper, Raufaser textured wallpaper, photo and vinyl wallpapers, and premium wallpapers.
Industrial floors
Cleaning of industrial floors mechanically soiled or oil-contaminated, and new coating for durable, hygienic surfaces.
Decorative coatings
Decorative wall and surface design with colour concepts, decorative techniques, lime plaster and coordinated interior designs.
Room and building acoustics
Acoustic measures for sound reduction, sound transmission and sound damping, as well as to improve enjoyment of music and speech intelligibility.
Wood stair renovation
Sanding and varnishing of natural wood staircases indoors, in particular beechwood staircases.
Heritage conservation renovations
Expert, style-appropriate renovations of protected or worth-preserving buildings according to the specifications of heritage conservation and local townscape protection.
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4.3/5

Kiefer Roten AG

Trust & reputation

ranQ Trust Score of Kiefer Roten AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Kiefer Roten AG scores 73.2 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.68.124%
  • 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.88.08%
Kiefer Roten AG scores 93.9 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.82.07%
Kiefer Roten 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%
Kiefer Roten 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

Kiefer Roten AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 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 October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.417
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Werkstrasse 47
3250 Lyss

At a glance

Legal form
Corporation
UID
CHE-106.047.940
Founded
1992 · 34 years
Last commercial register change
October 2, 2026
Employees
21 to 50
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.85.03%
    • Full methodology

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