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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryCrafts & TradesGoldsmithMartignyStar Team SA
Star Team SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Star Team SA is a jewellery workshop that creates bespoke pieces and offers pre-owned jewellery and vintage watches. Its services include appraisals of jewellery, watches and other valuables, as well as the purchase of gold, silver, diamonds and selected vintage branded watches.

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Service area

Offering

Products & services

Industry:Goldsmith
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3.9/5

Star Team SA

Precious metals dealer
Jeweller
✓ Offered5
Jewellery creation
Custom jewellery creations, unique pieces in line with the customer’s personality; design for weddings, births and anniversaries, with handcrafted production in Switzerland.
Buying gold / silver
Buying gold and silver in every form: antique or broken jewellery, gold scrap, bars, coins, dental gold, branded vintage watches and diamonds.
Valuation & expertise
Valuation of jewellery, watches, silverware and coins for insurance, inheritance, estate division or inventory, with replacement value or material value.
Vintage watchmaking
Sale of authentic vintage watches, advice on selection, customised watch servicing and buying watches to give them a second life.
Second-hand jewellery
Sale of second-hand jewellery from prestigious brands, selection advice and buying brand jewellery to give it a second life.
Trust & reputation

ranQ Trust Score of Star Team SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Star Team SA scores 56.5 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.68.224%
  • 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.17.610%
  • 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%
Star Team SA scores 85.5 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.55.07%
Star Team SA 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%
Star Team SA scores 6.9 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 35.6.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Star Team SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue du Léman 26
1920 Martigny
Opening hours
Mon
08:00 - 12:00, 13:30 - 18:00
Tue
08:00 - 12:00, 13:30 - 18:00
Wed
Closed
Thu
08:00 - 12:00, 13:30 - 18:00
Fri
08:00 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.654.723
Founded
1994 · 32 years
Last commercial register change
February 16, 2024
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Active in 2 of 26 cantons · 2 municipalities

    • VDLutry
    • VSMartigny

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