Contact · English
Reach the YTY holding company
YTY SASU is the French holding company that owns and licenses the intellectual property of the ecosystem — the RELICKEEPER guardianship protocol (exposed through Shop, Gallery and Corporate tenants), and Photonumerique. Because YTY does not sell directly, these corporate contact details are the right entry point for legal, corporate, press, partnership, licensing and investor enquiries only. For commercial questions about a specific brand or product, please contact the operating brand directly.
Corporate contact
- contact@yty.yt
- Telephone
- +33 7 56 80 21 60
- Postal address
- YTY SASU
59 rue de Ponthieu, Bureau 562
75008 Paris — France - linkedin.com/company/yty-france
Legal identifiers
- Legal form
- SASU (société par actions simplifiée unipersonnelle) — French holding company (société de participations)
- SIREN
- 887 663 201
- Registered with
- RCS Paris
- Head office
- 59 rue de Ponthieu, Bureau 562, 75008 Paris, France
- President
- Olivier Cordoleani
- Country of jurisdiction
- France
Right point of contact
Use contact@yty.yt for IP licensing questions, corporate press enquiries, partnership proposals with the holding, investor enquiries, and administrative or legal correspondence about YTY SASU itself. For corporate, editorial or press questions on RELICKEEPER, please refer to the operating company at relickeeper.fr; for the Cards, Seals and accessories, see the Shop at relickeeper.shop (both live since September 2026). The Gallery tenant (relickeeper.art) is currently being deployed. For open editions from Photonumerique, contact photonumerique.com.