---
title: "Fontaine Engineering und Maschinen GmbH — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b89cb77a-e972-56e5-a3e7-4d2f72426df9
json: https://whiteintel.dev/api/public/dossier/b89cb77a-e972-56e5-a3e7-4d2f72426df9
identifier: lei:52990030CTGGCP7HKW41
jurisdiction: DE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Fontaine Engineering und Maschinen GmbH

**Type:** Company  
**Jurisdiction:** DE  
**Identifier:** `lei:52990030CTGGCP7HKW41`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b89cb77a-e972-56e5-a3e7-4d2f72426df9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b89cb77a-e972-56e5-a3e7-4d2f72426df9  

## Registry profile

- **Status:** ISSUED  
- **Legal form:** `2HBR`  
- **Source:** GLEIF  

## Ownership & control

### Owners / controllers

- **Siemag Weiss GmbH & Co. KG** (ultimate parent) — https://whiteintel.dev/entity/bb4f954e-8f2e-5b41-bf20-c878c3cb2bfc
- **Siemag Weiss GmbH & Co. KG** (parent) — https://whiteintel.dev/entity/bb4f954e-8f2e-5b41-bf20-c878c3cb2bfc

### UBO chain (walk to the ultimate owner)

1. **Siemag Weiss GmbH & Co. KG** — ultimate parent → *Fontaine Engineering und Maschinen GmbH*
1. **Siemag Weiss GmbH & Co. KG** — parent → *Fontaine Engineering und Maschinen GmbH*

## Provenance

- GLEIF — https://search.gleif.org/#/record/52990030CTGGCP7HKW41

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Fontaine Engineering und Maschinen GmbH**. Human view: https://whiteintel.dev/entity/b89cb77a-e972-56e5-a3e7-4d2f72426df9 · Structured JSON: https://whiteintel.dev/api/public/dossier/b89cb77a-e972-56e5-a3e7-4d2f72426df9._

_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"._