Legal.

Publisher. SGDL Innovation SA, a Swiss corporation (société anonyme), Avenue Eugène-Pittard 56, 1206 Geneva, Switzerland. Entered in the commercial register of the Canton of Geneva under CH-660.3.280.018-3.

Chair of the board. Alex Kummerman

Enterprise number. CHE-378.003.003

VAT. CHE-378.003.003 MWST, liable since 1 January 2026.

Contact. contact@sgdl.com, an alias of the mailbox ops@sgdl.com.

Hosting. Infomaniak Network SA, Geneva, Switzerland. The site and the journal of messages are hosted in Switzerland.

Data protection. SGDL Innovation SA has put in place the measures required by the Swiss Federal Act on Data Protection (FADP, RS 235.1) so that every contact collected on this site complies with it: information of the person, limitation of the data, hosting and mail in Switzerland with Infomaniak Network SA, a fixed retention, and erasure. The detail is in the privacy notice.

Applicable law. This site is governed by Swiss law. The courts of the Canton of Geneva have jurisdiction, subject to mandatory rules.

Information. The contents of this site are general information. They are not legal, financial, or investment advice, and they are not a public offer to acquire securities.

Other sites. sgdl.ai and ariadnegeometry.com have their own notices. This site does not answer for their contents.

Intellectual property. The name SGDL, the name Ariadne Geometry, and the contents of this site are the property of SGDL Innovation SA, unless stated otherwise. Any unauthorized reproduction is prohibited.

Patents. Patent mentions on this site are general. They are not legal advice.