Legal information
Legal notice
Last updated 7 October 2026
This English version is provided for convenience. The French version is the legally binding one.
Publisher
The Polykroma website is published by Mohamed Amine Hamdi, sole proprietor (entrepreneur individuel) trading as Polykroma, registered with the French National Business Register (Registre national des entreprises).
- SIREN: 109 245 902
- SIRET (main establishment): 109 245 902 00019
- Activity code (APE): 6202A, IT systems and software consulting
- Address: 138 avenue Victor Hugo, 75116 Paris, France (registered address)
- VAT not applicable, article 293 B of the French General Tax Code
- Contact: contact@polykroma.io
Publication director: Mohamed Amine Hamdi.
Hosting
The website is hosted by Cloudflare, Inc., 101 Townsend Street, San Francisco, California 94107, United States (cloudflare.com).
Intellectual property
The Polykroma trademark, its emblem, the texts, the illustrations and all elements of the website belong to the publisher unless stated otherwise. Any reproduction, representation or adaptation, in whole or in part, without prior written permission is prohibited.
The trademarks and logos of the organisations shown in the references belong to their respective owners. They illustrate architecture engagements we took part in. seentia is a product published by Polykroma.
The typefaces used (Fraunces, Instrument Sans, JetBrains Mono) are distributed under the SIL Open Font License.
Personal data and cookies
The processing of personal data, individuals' rights and cookies are described in the privacy policy.
Governing law
This notice is governed by French law.