---
title: "GRATIEN MAGEROY — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a61ba0cf-d7b9-5df3-a99e-3375926e9c81
json: https://whiteintel.dev/api/public/dossier/a61ba0cf-d7b9-5df3-a99e-3375926e9c81
identifier: fr-siren:453274011
jurisdiction: FR
source: WhiteIntel corporate-ownership graph
---

# GRATIEN MAGEROY

**Type:** Company  
**Jurisdiction:** FR  
**Identifier:** `fr-siren:453274011`  
**Canonical dossier:** https://whiteintel.dev/entity/a61ba0cf-d7b9-5df3-a99e-3375926e9c81  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a61ba0cf-d7b9-5df3-a99e-3375926e9c81  

## Registry profile

- **Status:** A  
- **Legal form:** Société civile `6540`  
- **Activity:** Activités immobilières `68.20B`  
- **Incorporated:** 2004-04-05  
- **Size category:** PME  
- **Employees band:** NN  
- **Source:** INSEE-SIRENE  

## Provenance

- sirene — https://annuaire-entreprises.data.gouv.fr/entreprise/453274011

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRATIEN MAGEROY**. Human view: https://whiteintel.dev/entity/a61ba0cf-d7b9-5df3-a99e-3375926e9c81 · Structured JSON: https://whiteintel.dev/api/public/dossier/a61ba0cf-d7b9-5df3-a99e-3375926e9c81._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._