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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryRetail & CommerceSports storeGrindelwaldBackdoor Shop GmbH
Backdoor Shop GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Backdoor Shop GmbH operates a sports shop specialising in snowboarding, splitboarding, skiing, ski touring and trail running. It sells and rents equipment, offers product testing, ski and snowboard servicing, boot fitting and customised insoles, and sells sportswear and accessories; the company also organises events and workshops.

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Presence

Service area

Offering

Products & services

Industry:Sports store
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4.2/5

Backdoor Shop GmbH

✓ Offered6
Winter sports rental
Rent snowboards, skis, splitboards, touring gear and sledges; online booking with guaranteed availability, online discount and a night drop-off for ski and snowboard equipment.
Sports equipment sales
Snowboards, skis, splitboards and trail running equipment in-store; advice on snowboards/splitboards, skis/touring and trail running in Grindelwald.
Ski and snowboard service
Waxing, professional edge reconditioning and major repairs for skis and snowboards; consultation in the workshop to choose the right service.
Boot fitting
Individual fitting of ski-alpin and ski-touring boots for comfort, power transfer and performance on the slopes and in the terrain.
Test center for trail running shoes
Test trail running shoes from different brands on the trails; the test fee is credited when you buy.
3D-printed insoles (Moxxis)
Individually fitted, 3D-printed insoles for sport, everyday life or work; made from a foot scan and gait analysis in-store.
Trust & reputation

ranQ Trust Score of Backdoor Shop GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

Backdoor Shop GmbH scores 74.8 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.72.924%
  • 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.63.210%
  • 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.95.08%
Backdoor Shop GmbH scores 68.7 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.58.012%
  • 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.70.07%
Backdoor Shop 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%
Backdoor Shop GmbH scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Backdoor Shop GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 11 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
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Dorfstrasse 164
3818 Grindelwald

At a glance

Legal form
Limited Liability Company
UID
CHE-346.956.494
Founded
2022 · 4 years
Last commercial register change
April 25, 2022
Employees
11 to 20

Active in 1 of 26 cantons · 1 municipality

  • BEGrindelwald
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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