---
title: "Mrs Petra Barna — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a3aa48cd-c034-56dd-842c-5b0980bb32c6
json: https://whiteintel.dev/api/public/dossier/a3aa48cd-c034-56dd-842c-5b0980bb32c6
identifier: oo-person:GB-COH-PER-15790503-XqGqNytI-9HW_1roOmx7--Am55s
jurisdiction: HU
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Petra Barna

**Type:** Person  
**Jurisdiction:** HU  
**Identifier:** `oo-person:GB-COH-PER-15790503-XqGqNytI-9HW_1roOmx7--Am55s`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a3aa48cd-c034-56dd-842c-5b0980bb32c6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a3aa48cd-c034-56dd-842c-5b0980bb32c6  

## Ownership & control

### Holdings / subsidiaries

- **ADATHA MARKETING LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/9e6a396e-a89b-51ba-8027-223934075e1b

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Petra Barna**. Human view: https://whiteintel.dev/entity/a3aa48cd-c034-56dd-842c-5b0980bb32c6 · Structured JSON: https://whiteintel.dev/api/public/dossier/a3aa48cd-c034-56dd-842c-5b0980bb32c6._

_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"._