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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior fit-outRothenburgdi sein gmbh
di sein gmbh Logo
Verified· 3 sourcesTrust Score
Summary

About the company

di sein gmbh designs, plans and installs decorative seamless wall and floor coverings, and provides interior design services. Its work includes Naturofloor surfaces and colour and material concepts for residential and commercial spaces.

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Presence

Service area

Offering

Products & services

Industry:Interior fit-out
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3.9/5

di sein gmbh

✓ Offered5
Seamless wall and floor coverings
Mineral, seamless wall and floor coverings for living spaces, commercial premises, wet areas, new builds and showroom spaces; handcrafted, durable and easy to maintain.
Colour and material concepts
Colour and material concepts for interior spaces, combined with wallpapers, paints and materials to shape living ambience and the character of rooms.
Interior design
Interior design including planning, design plans and space definitions for private living areas and modern commercial spaces; tailored, personal and aligned with the project.
Naturofloor surfaces
Naturofloor coverings with selected colour pigments and surface textures, applied by hand and designed for individual, mineral wall and floor solutions.
Complete solutions for decorative wall and floor coverings
Complete solutions from concept and planning through to the implementation of decorative wall and floor coverings, including individual consultation and execution.
Trust & reputation

ranQ Trust Score of di sein gmbh: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

di sein gmbh scores 69.2 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.73.124%
  • 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.35.310%
  • 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%
di sein gmbh scores 61.5 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.50.012%
  • 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%
di sein gmbh scores 86.7 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).86.722%
di sein gmbh scores 6.3 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 35.6.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

di sein gmbh 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Neumoosstrasse 20
6023 Rothenburg
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-233.012.212
Founded
2023 · 3 years
Last commercial register change
June 16, 2023
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LURothenburg
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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