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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceArt & Antique TradeLungernJuwelier & Auktionshaus Robert Marko
Juwelier & Auktionshaus Robert Marko Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Juwelier & Auktionshaus Robert Marko is engaged in the buying, selling and valuation of jewellery, watches, gold, silver, art and antiques. The company also offers jewellery services, repairs and quick valuations via photo upload.

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Offering

Products & services

Industry:Art & Antique TradeRetail - Watches & JewelryWholesale - General Specialty Trade
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3.5/5

Juwelier & Auktionshaus Robert Marko

✓ Offered6
Purchase and sale of jewelry, watches, gold and antiques
Purchase and sale of jewelry, luxury watches, gold, silver, coins, art objects, antiques and other valuables.
Valuation of valuables
Valuation of jewelry, antiques and other valuables, including free expert appraisals and non-binding initial assessments.
Online valuation by photo upload
Initial non-binding appraisal of valuables from photos, with upload function and subsequent expert review.
Watch buying
Buying watches, including luxury watches, with free appraisal and, if desired, immediate cash payment.
Consignment auction service
Sale of selected items on consignment, especially watches and collector pieces, with pricing and offer presentation.
Jewelry and watch service
Repairs, jewelry service, custom-made pieces and luxury watch service for jewelry and high-end timepieces.
Trust & reputation

ranQ Trust Score of Juwelier & Auktionshaus Robert Marko: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

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Data basis 54% · As of October 2026

Juwelier & Auktionshaus Robert Marko has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Juwelier & Auktionshaus Robert Marko scores 46.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.25.012%
  • 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%
Juwelier & Auktionshaus Robert Marko scores 83.3 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).83.322%
Juwelier & Auktionshaus Robert Marko scores 2.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Juwelier & Auktionshaus Robert Marko reaches a ranQ Trust Score of 3.5 out of 5.0 — rated «Solid». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Brünigstrasse 101
6078 Lungern

At a glance

Legal form
Sole proprietorship
UID
CHE-238.675.354
Founded
2025 · 1 year
Last commercial register change
September 25, 2025
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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