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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryRetail & CommerceJewellerMarbach SgRhomberg Schmuck AG
Rhomberg Schmuck AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Rhomberg Schmuck AG offers jewellery for women, men, children and couples, as well as watches and lifestyle accessories. Its range includes rings, earrings, necklaces and wedding rings, with additional services such as engraving, repairs and gift wrapping.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Jeweller
✓ Offered4
Jewellery and wedding rings
Jewellery, wedding rings and engagement rings; women's, men's and children's jewellery, engraved jewellery and motif jewellery, with personal advice in store.
Jewellery services and advice
Personal advice, wedding-ring advice, size adjustments, engravings, refreshing and cleaning, ear piercing, plus scrap-gold buying and gift vouchers.
Wedding and ring collections
Wedding rings and engagement rings in various materials and designs; solitaire, pavé, tension, halo and memory rings plus stacking and companion rings.
Jewellery collections
Women’s, men’s and children’s jewellery plus motif jewellery; selected looks and Atelier jewellery from the online shop and stores.
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4.1/5

Rhomberg Schmuck AG

Trust & reputation

ranQ Trust Score of Rhomberg Schmuck AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

Rhomberg Schmuck AG 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%
Rhomberg Schmuck AG scores 94.3 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.100.012%
  • 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.90.07%
Rhomberg Schmuck AG 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%
Rhomberg Schmuck AG scores 58.4 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.16.74%
Qualifications+0.00

Rhomberg Schmuck AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

October 24, 2019Media
Rhomberg Schmuck ehrt vier Jubilarinnen
rheintaler.ch
March 9, 2016Media
Rhomberg übernimmt Urech
tagblatt.ch

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Location

Bahnhofstrasse 40
9437 Marbach Sg

At a glance

Legal form
Corporation
UID
CHE-114.008.238
Founded
2007 · 19 years
Last commercial register change
December 18, 2023
Employees
51 to 100

Active in 1 of 26 cantons · 1 municipality

  • SGMarbach (SG)
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.
100.0
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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