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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryRetail & CommerceArt & Antique TradeZurichVilla Grisebach Auktionen AG
Villa Grisebach Auktionen AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Grisebach is an auction house specializing in the trade of artworks. The core activities include: The organization and execution of auctions for contemporary art, modern art, 19th-century art, and photography; Consulting buyers and sellers of artworks; Appraisal and valuation of artworks; Provenance research and scientific cataloging of artworks; The sale and settlement of artworks; The transportation and logistics of artworks. The company positions itself as an ambitious research institution, focusing on the transparent and intelligent exploration of the 'biography' of each artwork.

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Offering

Products & services

Industry:Art & Antique Trade
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4.1/5

Villa Grisebach Auktionen AG

✓ Offered6
Art auctions
Auctions for modern art, art of the 19th century, contemporary art, photography, selected works, and online live, timed and online-only auctions.
Art advisory
Art advisory for private collections and corporate collections, support in building and further developing collections, and assistance with private sales outside auctions.
Selling and consigning art
Sell art, consignments for auctions, valuation request and advice, including an online valuation request, personal submission, postal submission and art transport.
Bidding and bidder registration
Online registration for bidders, bidding on your behalf at auctions, bidder information, terms of sale, as well as forms and instructions for in-person and timed auctions.
Catalogues and object information
Catalogue list, catalogue ordering, artists directory, work and object archive, as well as condition reports and auction results summaries.
Expert services
Specialist points of contact for modern art, contemporary art, art of the 19th century, photography and online-only, as well as provenance research and scholarly cataloguing.
Trust & reputation

ranQ Trust Score of Villa Grisebach Auktionen AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Villa Grisebach Auktionen AG scores 60.4 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.70.824%
  • 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.27.910%
  • 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%
Villa Grisebach Auktionen AG 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%
Villa Grisebach Auktionen 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%
Villa Grisebach Auktionen AG scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Villa Grisebach Auktionen AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bleicherweg 45
8002 Zurich
Opening hours
Mon
10:00 - 18:30
Tue
10:00 - 18:30
Wed
10:00 - 18:30
Thu
10:00 - 18:30
Fri
10:00 - 18:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.651.934
Founded
1997 · 29 years
Last commercial register change
October 6, 2026
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

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