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ONCE Holding SA

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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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ONCE Holding SA

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ONCE Holding SA

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