Independent asset manager · Genève
Onyx et Cie
Onyx et Cie SA · Société anonyme
FINMA-licensed portfolio manager (FinIA)
IDE/UID CHE-101.605.040 · Supervisory organisation : AOOS · checked on 16 October 2026
IDE/UID CHE-101.605.040 · Supervisory organisation : AOOS · checked on 16 October 2026
- ASG/VSV member
Address : Rue des Alpes 7, 1201 Genève
Phone : +41 22 906 85 03
Opening hours : Monday 08:00–13:00, 14:00–19:00 … see all
- Minimum investment
- not disclosed
- Fee model
- not disclosed
- Independent
- yes
- Office
- Genève
- Google listing
- managed by the firm
Profile being documented: only public register data is available so far. The firm can complete its profile free of charge.Complete the profile
Key facts
| FINMA licence | FINMA-licensed portfolio manager (FinIA) · FINMA-licensed trustee (FinIA)Source : FINMA, 16 October 2026 |
|---|---|
| Supervisory organisation | AOOS – Schweizerische Aktiengesellschaft für AufsichtSource : FINMA, 16 October 2026 |
| UID number | CHE-101.605.040Source : Commercial register (Zefix) |
| Legal form | Société anonymeSource : Commercial register (Zefix) |
| Address | Rue des Alpes 7, 1201 GenèveSource : Commercial register (Zefix) |
| Phone | +41 22 906 85 03Source : onyx-cie.ch/, 17 October 2026 |
| Website | onyx-cie.chSource : onyx-cie.ch/, 17 October 2026 |
| Activity (Google) | Conseiller familial, Institution financière, Société de gestion immobilièreSource : Google Maps, 17 October 2026 |
| Google listing | managed by the firmSource : Google Maps, 17 October 2026 |
| Accessibility | Entrée accessible en fauteuil roulantSource : Google Maps, 17 October 2026 |
Not yet published by the firm : minimum investment, fee model, assets under management, languages, founded, team, non-resident clients, US persons, custodian banks. Add it
Services
- Investment advice
- Wealth planning
- Real estate
- Philanthropy
Team and history
- Associations : ASG/VSV
Purpose in the commercial register
La société opère en tant que gestionnaire de fortune et trustée au sens de l'art.17 LEFin et a pour but toutes activités en matière de gestion de fortune et de placements, de conseil en matière d'opérations financières, notamment acquisitions à la propriété, intermédiaire en placements, assurances et autres instruments financiers, conseils en matière de gestions de fortune, conseils dans le domaine immobilier, services de trustée, de courtier et de conseil dans toutes activités économiques, commerciales et immobilières et toute autre activité de nature fiduciaire. La société pourra effectuer pour son propre ou pour le compte de tiers toutes opérations commerciales, financières, […]Source : Zefix
Location and opening hours
Rue des Alpes 7, 1201 Genève · Open in Google Maps
| Monday | 08:00–13:00, 14:00–19:00 |
|---|---|
| Tuesday | 08:00–13:00, 14:00–19:00 |
| Wednesday | 08:00–13:00, 14:00–19:00 |
| Thursday | 08:00–13:00, 14:00–19:00 |
| Friday | 08:00–13:00 |
| Saturday | Closed |
| Sunday | Closed |
Source : Google Maps, 17 October 2026
Sources
- FINMA — list of authorised institutions (16 October 2026)
- Commercial register (Zefix)
- Google Maps listing (17 October 2026)
- onyx-cie.ch/ (17 October 2026)
Claim this profile
Do you represent this firm? You can claim the profile, correct a fact or ask for it to be removed (handled within 72 hours).