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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceArt & Antique TradeChiassoSpink Switzerland SA
Spink Switzerland SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Spink is an auction house specializing in the sale of valuable items such as coins, banknotes, stamps, wine, whisky, handbags, accessories, books, autographs, documents and other collectibles. It also offers services such as medal and bespoke services, financial and administrative services, as well as PR and marketing services.

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Offering

Products & services

Industry:Art & Antique Trade
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Spink Switzerland SA

✓ Offered9
Stamp Auctions
Stamp auctions, including general, specialist one-country and single-owner sales, supported by catalogues and international promotion for buyers and sellers.
Coin Auctions
Coin auctions, with numismatic lots across international sales and buying or consignment routes through the auction department.
Banknote Auctions
Banknote auctions, with worldwide catalogues, live and online bidding, and buying or selling through auction or private treaty.
Medal Auctions
Auctions for medals and militaria, with consignment, public auction and private sale for collectors and dealers.
Autograph Auctions
Autograph auctions, with specialist sales for collectors, catalogues and consignment through auction or private treaty.
Bond and Share Auctions
Auctions for bonds and shares, with specialist collectables, catalogues and routes to buy or sell through auction or private treaty.
Private Treaty Sales
Private sales of whole collections or individual items, confidential for collectors and vendors, with direct sale instead of public auction.
Appraisals and Valuations
Appraisals and valuations of collectibles by office visit, home visit or by email/post; also for insurance and probate purposes.
Live Bidding and Online Auctions
Live bidding, timed auctions, online commission bids, telephone bidding and Spink Live for participating in auctions.
Trust & reputation

ranQ Trust Score of Spink Switzerland SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Spink Switzerland SA 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%
Spink Switzerland SA scores 94.3 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.90.07%
Spink Switzerland SA scores 85.0 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).85.022%
Spink Switzerland SA 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

Spink Switzerland SA 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.

Knowledge

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Location

Via Livio 8
6830 Chiasso

At a glance

Legal form
Corporation
UID
CHE-243.307.519
Founded
2011 · 15 years
Last commercial register change
April 24, 2026
Employees
51 to 100
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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