---
title: "Mrs Sarah Marie Cullen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a728274a-d41f-4d52-b5f9-ce736fac0a2c
json: https://whiteintel.dev/api/public/dossier/a728274a-d41f-4d52-b5f9-ce736fac0a2c
identifier: psc:bAtQkcc_goo8HKhf-_2yTZxUeJM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Sarah Marie Cullen

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:bAtQkcc_goo8HKhf-_2yTZxUeJM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a728274a-d41f-4d52-b5f9-ce736fac0a2c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a728274a-d41f-4d52-b5f9-ce736fac0a2c  

## Ownership & control

### Holdings / subsidiaries

- **ROCKSTAR MARKETING GROUP LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bc99aba9-6b37-541d-8ec7-4cd6cb011895

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Sarah Marie Cullen**. Human view: https://whiteintel.dev/entity/a728274a-d41f-4d52-b5f9-ce736fac0a2c · Structured JSON: https://whiteintel.dev/api/public/dossier/a728274a-d41f-4d52-b5f9-ce736fac0a2c._

_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"._