---
title: "Mrs Paulina Wladyslawa Haczek — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5d4fccea-93b5-4429-989a-e3c7d8ded1d3
json: https://whiteintel.dev/api/public/dossier/5d4fccea-93b5-4429-989a-e3c7d8ded1d3
identifier: psc:9k0lvTGg7pktlqOq2nANJdADH4Y
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Paulina Wladyslawa Haczek

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:9k0lvTGg7pktlqOq2nANJdADH4Y`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5d4fccea-93b5-4429-989a-e3c7d8ded1d3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5d4fccea-93b5-4429-989a-e3c7d8ded1d3  

## Ownership & control

### Holdings / subsidiaries

- **ET STS LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/735075b8-9a7b-5a4a-9648-1b60540e44c1

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Paulina Wladyslawa Haczek**. Human view: https://whiteintel.dev/entity/5d4fccea-93b5-4429-989a-e3c7d8ded1d3 · Structured JSON: https://whiteintel.dev/api/public/dossier/5d4fccea-93b5-4429-989a-e3c7d8ded1d3._

_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"._