---
title: "Mrs Colleen O'Callaghan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7762ec92-e6c3-47ee-9497-587e2be08e54
json: https://whiteintel.dev/api/public/dossier/7762ec92-e6c3-47ee-9497-587e2be08e54
identifier: psc:GtCDbGNPqpbcAlFaD-KvcpsP-9U
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Colleen O'Callaghan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:GtCDbGNPqpbcAlFaD-KvcpsP-9U`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7762ec92-e6c3-47ee-9497-587e2be08e54  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7762ec92-e6c3-47ee-9497-587e2be08e54  

## Ownership & control

### Holdings / subsidiaries

- **SHEPHERD HEIGHTS LIMITED** (beneficial owner) — https://whiteintel.dev/entity/bf31e5a9-20f1-58de-9570-852913a3f98e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Colleen O'Callaghan**. Human view: https://whiteintel.dev/entity/7762ec92-e6c3-47ee-9497-587e2be08e54 · Structured JSON: https://whiteintel.dev/api/public/dossier/7762ec92-e6c3-47ee-9497-587e2be08e54._

_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"._