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DirectoryGenevaONCE Holding SA
OH
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ONCE Holding SA

Summary

About the company

Specialised activities in information, consulting and representation of persons, in particular in the context of art auctions, including assistance in promoting auctions by disseminating a set of information on completed, ongoing or upcoming sales to its clients.

Commercial register, canton of GE·As of May 19, 2026View on Zefix
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Location

Rue Charles-Bonnet 10
1206 Geneva

At a glance

Legal form
Corporation
UID
CHE-113.894.572
Founded
2007 · 19 years
Last commercial register change
May 19, 2026
Employees
1 to 10

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