---
title: "GUILLAUME CHAM - SERVICES ET TRAVAUX — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7a5531b7-c548-527e-8346-498e5bbdfd84
json: https://whiteintel.dev/api/public/dossier/7a5531b7-c548-527e-8346-498e5bbdfd84
identifier: fr-siren:892896507
jurisdiction: FR
source: WhiteIntel corporate-ownership graph
---

# GUILLAUME CHAM - SERVICES ET TRAVAUX

**Type:** Company  
**Jurisdiction:** FR  
**Identifier:** `fr-siren:892896507`  
**Canonical dossier:** https://whiteintel.dev/entity/7a5531b7-c548-527e-8346-498e5bbdfd84  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7a5531b7-c548-527e-8346-498e5bbdfd84  

## Registry profile

- **Status:** A  
- **Legal form:** Société à responsabilité limitée (SARL) `5499`  
- **Activity:** Services administratifs & de soutien `81.21Z`  
- **Incorporated:** 2021-01-01  
- **Size category:** PME  
- **Employees band:** NN  
- **Source:** INSEE-SIRENE  

## Provenance

- sirene — https://annuaire-entreprises.data.gouv.fr/entreprise/892896507

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GUILLAUME CHAM - SERVICES ET TRAVAUX**. Human view: https://whiteintel.dev/entity/7a5531b7-c548-527e-8346-498e5bbdfd84 · Structured JSON: https://whiteintel.dev/api/public/dossier/7a5531b7-c548-527e-8346-498e5bbdfd84._

_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"._