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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesInterior Design & FurnishingBaselEdi Gamper Innendekoration, Nachfolger S. Gamper
Edi Gamper Innendekoration, Nachfolger S. Gamper Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Edi Gamper Innendekoration is the comprehensive support of customers in the field of interior decoration, particularly in the segments of curtains, floor coverings, upholstery and wall coverings. This includes consulting, planning, quotation, execution and installation of interior decoration projects, as well as the sale of related products such as fabrics, wallpapers, carpets and curtain systems.

AI-generated
Offering

Products & services

Industry:Interior Design & Furnishing
✓ Offered7
Curtain systems
Curtain systems for curtains, draperies and textile wall tensioning; suitable fabric collections and finishes for residential and contract areas.
Floor coverings
Floor coverings made of textile coverings, carpets, linoleum, marmoleum and PVC coverings; including skirting boards, finishing profiles, removal and disposal of old coverings.
Upholstery
Upholstery work for antique furniture, reupholstering with foam and fabric cover or cover, repair and restoration of wooden frames, corner bench upholstery and textile wall tensioning.
Wall coverings
Wall coverings with wallpaper, glass-fibre fabric for painting over as well as decorative profiles and ceiling rosettes for interior spaces.
Carpets
Carpets and textile floor coverings in various collections for living spaces; in addition, hard coverings such as linoleum, marmoleum and Novilon.
Fabrics
Fabric collections for curtains, draperies, wall tensioning and upholstered furniture; plus bed linen, terry towels and shower curtains.
Wallpaper
Wallpaper in modern and classic designs, made of paper, plastic, metal or textile; plus glass-fibre fabric and decorative profiles.
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3.9/5

Edi Gamper Innendekoration, Nachfolger S. Gamper

Trust & reputation

ranQ Trust Score of Edi Gamper Innendekoration, Nachfolger S. Gamper: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Edi Gamper Innendekoration, Nachfolger S. Gamper scores 62.3 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.65.024%
  • 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.49.510%
  • 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.70.08%
Edi Gamper Innendekoration, Nachfolger S. Gamper scores 77.5 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.97.712%
  • 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%
Edi Gamper Innendekoration, Nachfolger S. Gamper scores 85.0 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).85.022%
Edi Gamper Innendekoration, Nachfolger S. Gamper 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

Edi Gamper Innendekoration, Nachfolger S. Gamper reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 6 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
4.3
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kannenfeldplatz 2
4056 Basel
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-300.396.840
Founded
2012 · 14 years
Last commercial register change
January 9, 2012
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.67.06%
  • 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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