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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryRetail & CommerceArt & Antique TradeZurichSotheby's AG
Sotheby's AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sotheby's AG is an auction house providing buying and selling services for art, jewelry, watches and other luxury goods. The office offers complimentary inventories and valuations, conducts auctions and private sales, and supports collection management as well as museum and corporate art services.

AI-generated
Offering

Products & services

Industry:Art & Antique Trade
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Sotheby's AG

✓ Offered5
Auctions
Auctions for modern and contemporary art as well as luxury goods; upcoming auctions and auction results, including specialist auctions such as Handbags & Accessories.
Private sales
Private sales of artworks and luxury goods with personal advisory services in Zurich; a curated selection in the salon and discreet handling outside the auction.
Valuations and inventories
Non-binding and free-of-charge inventories and valuations for sale preparation, insurance purposes, estate planning, tax purposes and collection management.
Consultation by specialists
Personal consultation by specialists based in Zurich across all categories, with a particular focus on modern and contemporary art as well as luxury goods.
Exhibitions in the salon
Curated exhibitions and private viewings of selected luxury items at The Salon on Rämistrasse 3 in Zurich.
Trust & reputation

ranQ Trust Score of Sotheby's AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Sotheby's 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%
Sotheby's AG scores 93.9 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.82.07%
Sotheby's AG scores 85.0 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).85.022%
Sotheby's AG scores 50.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Sotheby's 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 October 2026.

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

Press

Media

October 10, 2025Media
Ferrari, Millionen, Diskretion – was hinter der exklusivsten Auktion in Zürich steckt
bluewin.ch

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Location

Rämistrasse 3
8001 Zurich

At a glance

Legal form
Corporation
UID
CHE-105.840.195
Founded
1969 · 57 years
Last commercial register change
August 4, 2026
Employees
21 to 50
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.85.03%
    • Full methodology

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