Onyx & Cie SA

Onyx & Cie SA Onyx & Cie is an independent multi-family office based in Geneva. The company is a reliable partner for private clients with complex asset structures.

Onyx & Cie SA is strongly anchored in Switzerland's famous banking traditions. We are an independent company 100% owned by our founding partners. Our aim is to offer our clients a complete solution for all the issues related to managing their wealth. Our solutions are not limited to simple asset management, but cover the full range of family office services: legal advice in the areas of family and

commercial law, inheritance and tax planning, concierge and administrative services, philanthropy, family governance and business development. Our clientele is composed of high net worth individuals, family groups and business people who wish to run their affairs through a single point of contact so they can concentrate on their families and businesses. We have three main focuses for our work: maintaining family unity, sustaining and growing wealth in the long term and making provisions for assets to be passed on to future generations in the best possible way. The company is a member of ARIF, the Association of Financial Intermediaries for French-Speaking Switzerland, and as such we comply with all money laundering regulations as well the ARIF code of best practice for independent asset managers. ARIF membership is a badge of integrity, professionalism and service quality.

February mode in Austria ❄️⛷️✨
22/02/2026

February mode in Austria ❄️⛷️✨

Last flight of 2025 ✨Family time above the Alps.The most beautiful flight of the year — ending it on the highest note. ❄...
31/12/2025

Last flight of 2025 ✨
Family time above the Alps.
The most beautiful flight of the year — ending it on the highest note. ❄️🕊️ Thanks Lynn for the amazing pics.

16/07/2025

Hélico-restau ✈️
05/06/2025

Hélico-restau ✈️

Training day
28/05/2025

Training day

At NASA, she touched the edge of space,At Disney, she found magic’s embrace.Now tucked beneath a blanket of stars,Her te...
08/04/2025

At NASA, she touched the edge of space,
At Disney, she found magic’s embrace.
Now tucked beneath a blanket of stars,
Her teddy drifts with her past Mars.

Tiny silhouette, vast horizon.
05/04/2025

Tiny silhouette, vast horizon.

Happy Heli Family
28/12/2024

Happy Heli Family

23/08/2024

When you unexpectedly meet your heli instructor 😎.
30/07/2024

When you unexpectedly meet your heli instructor 😎.

29/06/2024

Beautiful Normandy
22/06/2024

Beautiful Normandy

Adresse

Rue Des Alpes 7
Geneva
1201

Öffnungszeiten

Montag 08:00 - 13:00
14:00 - 19:00
Dienstag 08:00 - 13:00
14:00 - 19:00
Mittwoch 08:00 - 13:00
14:00 - 19:00
Donnerstag 08:00 - 13:00
14:00 - 19:00
Freitag 08:00 - 13:00

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