---
title: "Mrs Marion Elizabeth Costello — Ownership Dossier"
canonical: https://whiteintel.dev/entity/39d96ac4-2d59-44de-a8cd-3dcfdfb067f6
json: https://whiteintel.dev/api/public/dossier/39d96ac4-2d59-44de-a8cd-3dcfdfb067f6
identifier: psc:Sx2nzEzWSTKmqiSqbO59vW3XzJk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Marion Elizabeth Costello

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:Sx2nzEzWSTKmqiSqbO59vW3XzJk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/39d96ac4-2d59-44de-a8cd-3dcfdfb067f6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/39d96ac4-2d59-44de-a8cd-3dcfdfb067f6  

## Ownership & control

### Holdings / subsidiaries

- **GARAGE ROOFING CO. LTD.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6ed290de-7f21-5510-9260-4baee79c19d8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Marion Elizabeth Costello**. Human view: https://whiteintel.dev/entity/39d96ac4-2d59-44de-a8cd-3dcfdfb067f6 · Structured JSON: https://whiteintel.dev/api/public/dossier/39d96ac4-2d59-44de-a8cd-3dcfdfb067f6._

_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"._