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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesGoldsmithLes AcaciasAli Zandidoust
Ali Zandidoust Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Ali Zandidoust is a workshop specialising in gemstone setting and work on watches and jewellery. Its services include jewellery design, hand engraving, traditional and complex settings, repairs, 2D and 3D plans and animations, as well as sourcing precious stones.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Goldsmith
✓ Offered5
Turnkey jewellery and watch development
Projects from idea to realisation, with follow-up on all stages of product development, original drawings, 2D/3D plans and animations.
Jewellery craftsmanship
Hand engravings, in-house prototyping, machining of parts and traditional stone settings, baguette, neige, clos and invisible.
Precious stone sourcing
Sourcing from reliable and recognized suppliers, with a responsive network for fine and precious stones that comply with established rules.
Engineering office and plan creation
Plans according to ISO standards in 2D or 3D, with short animations to define the final elements of construction, colours, stones and materials.
Jewellery repairs
Repairs on jewellery pieces, with expertise in complex and unmatched creations.
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4.1/5

Ali Zandidoust

Trust & reputation

ranQ Trust Score of Ali Zandidoust: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Ali Zandidoust 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.
x
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%
Ali Zandidoust scores 78.5 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%
Ali Zandidoust 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%
Ali Zandidoust scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ali Zandidoust 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 54%, 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.

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Location

Hier entsteht die Karte
Route des Jeunes 5 c
1227 Les Acacias

At a glance

Legal form
Sole proprietorship
UID
CHE-106.079.377
Founded
1991 · 35 years
Last commercial register change
February 11, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • GECarouge (GE)
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.
67.0
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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