Secure Luxury Storage · Absolute Privacy
Arca is a private custody house for collectors, families and institutions who require museum-grade security and true discretion — for art, bullion, timepieces and digital wealth alike.
Class-III chambers behind biometric mantraps, seismic isolation and 24-hour armed oversight — engineered to disappear from every record but your own.
Allocated gold, platinum and rare stones acquired, assayed and stored under your name, with settlement handled by our in-house desk.
Air-gapped hardware custody for crypto holdings, with multi-signature protocols and geographically split key shards.
Reserve a soundproofed salon to examine, photograph or transact with your collection in complete seclusion.
Membership
The Arca Calendar
ExhibitionSep 18, 2026
An evening of classical painting
A curated private view of luminous Old Master and 19th-century works, drawn from members' collections and shown for a single quarter. Held after hours in the Arca salon, with a specialist-led walkthrough and a champagne reception.
Arca Salon — Geneva
SalonOct 09, 2026
Rare timepieces, privately shown
An intimate presentation of exceptional independent and vintage wristwatches. Members are invited to examine each piece by appointment in a secure viewing room, accompanied by a resident horologist.
Private Viewing Rooms — Level 3
AuctionNov 20, 2026
A confidential gemstone auction
A discreet auction of investment-grade coloured stones, diamonds and signed jewellery. Catalogue on request; bidding by private paddle. Each lot is presented under specialist supervision within the secure viewing suite.
The Secure Viewing Suite
