Last updated: 2026-08-05
FounderCalc is published from France. The following disclosures are required of French website publishers by article 6-III of the Loi pour la Confiance dans l'Économie Numérique (LCEN).
Publisher
Guillaume Malvestio, sole trader (entrepreneur individuel) registered under the French micro-entreprise regime.
| Registered address | 28 rue du Buisson Saint-Louis, 75010 Paris, France |
| SIREN | 934129537 |
| SIRET | 93412953700023 |
| APE / NAF code | 6201Z — Computer programming |
| Registered since | 5 August 2026 |
| VAT | Not applicable — VAT exemption under art. 293 B of the French tax code |
| Contact | [email protected] |
Director of publication (directeur de la publication): Guillaume Malvestio.
Hosting
The site is hosted by Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, United States — cloudflare.com.
Content
The calculators, written explanations and page content on this site are the work of the publisher. Calculation results are provided for information only and do not constitute financial, tax, accounting or legal advice — see the Terms of Use.
For how visitor data is handled, see the Privacy Policy.