# Legal information

Quasareum is a registered French company.

- **Legal name:** Quasareum
- **Legal form:** SASU (single-shareholder simplified joint-stock company)
- **Share capital:** €1,337
- **Registration:** RCS Paris 105 826 861 (SIREN 105 826 861) · EUID FR7501.105826861
- **Registered office:** 47 rue Vivienne, 75002 Paris, France
- **Incorporated:** 2026-06-03
- **Publication director:** Thomas Erhel
- **Host:** Cloudflare, Inc. — 101 Townsend Street, San Francisco, CA 94107, USA

Business activity: Design, development, operation and maintenance of software and IT tools; proprietary trading of financial products.

Machine-readable JSON: `/api/legal`. Structured data: `Organization` JSON-LD on the homepage (`/`).