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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceArt & Antique TradeSurseeLUZERNERRAUTE GmbH
LUZERNERRAUTE GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Schwarzentruber Briefmarken is the trade in stamps, particularly old Swiss stamps, as well as the conduct of auctions and the sale of stamps through a webshop. The company also offers consulting and support in building stamp collections.

AI-generated
Offering

Products & services

Industry:Art & Antique Trade
✓ Offered6
Stamp auctions
Stamp auctions with auction software, auction lots, auction terms and result lists; online live bidding as well as sale of unsold lots after the auction.
Stamp sales
Stamp sales in the webshop, in the shop premises in Sursee and by order on request; advice on site, by phone or by e-mail.
Buying stamps and collections
Buying stamps and collections with a non-binding offer; sale directly in the shop or by mail and phone, with pictures for an initial assessment.
Valuations of collections
Valuations of the value of stamp collections and estates; quick initial assessment, detailed review based on the amount of work involved and, for larger quantities, home visits as well.
Certificates and expert reports
Certificates and expert reports at the customer’s request; focus on Rayon and Strubel, and on request also assessment of other fields.
Catalog ordering
Download the catalog as a PDF or order it in printed form; order form with contact details and collecting area.
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4.0/5

LUZERNERRAUTE GmbH

Trust & reputation

ranQ Trust Score of LUZERNERRAUTE GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

LUZERNERRAUTE GmbH scores 65.9 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.78.124%
  • 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.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.50.08%
LUZERNERRAUTE GmbH scores 79.8 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.92.512%
  • 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%
LUZERNERRAUTE 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%
LUZERNERRAUTE GmbH scores 9.9 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 35.9.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

LUZERNERRAUTE GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 1, 2017Media
SURSEE: Das Millionen-Geschäft mit Briefmarken
luzernerzeitung.ch

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Location

Surentalstrasse 10
6210 Sursee
Opening hours
Mon
Closed
Tue
09:00 - 12:00, 13:30 - 17:00
Wed
09:00 - 12:00, 13:30 - 17:00
Thu
09:00 - 12:00, 13:30 - 18:00
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-328.736.954
Founded
2014 · 12 years
Last commercial register change
January 19, 2017
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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