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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceOnline ShopsRegensdorfProstock GmbH
Prostock GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of 3.5 Brands Store is the online sale of fashion items, particularly from designer brands, including clothing, shoes and accessories for men, children and babies, at advantageous prices.

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Products & services

Industry:Online Shops
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4.2/5

Prostock GmbH

8
Designer fashion online shop
Online sale of designer fashion, mainly Prêt-à-Porter brands, with fast delivery, a 14-day returns policy and exclusive online distribution.
Men's clothing
Clothing for men, including shirts, trousers, jackets, jeans, shorts, polo shirts, sportswear, knitwear, sweatshirts, T-shirts and underwear.
Men's shoes
Shoes for men, including classic shoes, loafers, sandals, sneakers and boots.
Accessories
Accessories such as belts, hats and caps, scarves, jewellery and bags for the fashion range.
Children's clothing
Clothing, shoes and accessories for children, including hats and caps.
Baby clothing and baby shoes
Clothing, shoes and accessories for babies.
Brand outlet
Brand fashion from Alexander McQueen, Balenciaga, Balmain, Burberry, Dolce & Gabbana, Dsquared2, Givenchy, Kenzo, Off-White, Palm Angels, Valentino Garavani and other brands at reduced prices.
Weekly offers
Rotating discounted items from the range, offered online as weekly deals.
Trust & reputation

ranQ Trust Score of Prostock GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Prostock GmbH scores 74.3 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.100.010%
  • 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%
Prostock GmbH scores 80.9 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.95.212%
  • 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%
Prostock GmbH 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%
Prostock GmbH scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Prostock GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 108 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 108 reviews across all connected sources

Sources
GGoogle4.3108
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Althardstrasse 146
8105 Regensdorf

At a glance

Legal form
Limited Liability Company
UID
CHE-194.508.157
Founded
2013 · 13 years
Last commercial register change
August 7, 2026
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.
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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