---
title: "Mrs Dawn Costello-Allen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c9b8014e-c795-47a4-bc67-94655f786ced
json: https://whiteintel.dev/api/public/dossier/c9b8014e-c795-47a4-bc67-94655f786ced
identifier: psc:8no_a7cZWzZzi3fzZd3nWqQEk8A
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Dawn Costello-Allen

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:8no_a7cZWzZzi3fzZd3nWqQEk8A`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c9b8014e-c795-47a4-bc67-94655f786ced  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c9b8014e-c795-47a4-bc67-94655f786ced  

## Ownership & control

### Holdings / subsidiaries

- **IHHL LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/7afce1e5-f0f9-58ee-8f91-44cc894b5f3b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Dawn Costello-Allen**. Human view: https://whiteintel.dev/entity/c9b8014e-c795-47a4-bc67-94655f786ced · Structured JSON: https://whiteintel.dev/api/public/dossier/c9b8014e-c795-47a4-bc67-94655f786ced._

_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"._