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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryRetail & CommerceArt & Antique TradeZumikonGalleria il Tesoro Sagl
Galleria il Tesoro Sagl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Galleria il Tesoro is estate management, art dealing and exhibition organization. The company manages artists' estates, trades in artworks and regularly hosts exhibitions. Additionally, it also offers services such as the sale of artworks and specialized literature.

AI-generated
Offering

Products & services

Industry:Art & Antique Trade
✓ Offered4
Management of artists' estates
Management, cataloguing, photography and archiving of artists' estates; own exhibitions, mediation to third-party galleries and museums, art-historical descriptions and provision of print-ready data.
Art trade
Art trade with Swiss art from the 20th and 21st centuries, buying and selling art, appraisal of artworks, sales exhibitions and publication of catalogues and monographs.
Online shop for works from the collection
Online shop with images, sculptures and individual antiques from the collection; in particular works from managed estates, partly directly purchasable in the shop.
Catalogues and monographs
Sale of catalogues, monographs and exhibition publications on artists and themes of the gallery.
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4.1/5

Galleria il Tesoro Sagl

Trust & reputation

ranQ Trust Score of Galleria il Tesoro Sagl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Galleria il Tesoro Sagl 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%
Galleria il Tesoro Sagl scores 83.0 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.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%
Galleria il Tesoro Sagl 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%
Galleria il Tesoro Sagl scores 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Galleria il Tesoro Sagl 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 October 2026.

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

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Location

Geissacher 6
8126 Zumikon

At a glance

Legal form
Limited Liability Company
UID
CHE-102.234.874
Founded
2001 · 25 years
Last commercial register change
February 29, 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.
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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