---
title: "Mr Sean Mulryan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e312db01-620b-458a-a760-be6a4c5e22fe
json: https://whiteintel.dev/api/public/dossier/e312db01-620b-458a-a760-be6a4c5e22fe
identifier: psc:TBgByq48-dMGPLmutA2Po4a11g8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Sean Mulryan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:TBgByq48-dMGPLmutA2Po4a11g8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e312db01-620b-458a-a760-be6a4c5e22fe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e312db01-620b-458a-a760-be6a4c5e22fe  

## Ownership & control

### Holdings / subsidiaries

- **THE HEADQUARTERS BUILDING HOLDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/af5df153-d33b-5a2c-9da7-07390e33361e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Sean Mulryan**. Human view: https://whiteintel.dev/entity/e312db01-620b-458a-a760-be6a4c5e22fe · Structured JSON: https://whiteintel.dev/api/public/dossier/e312db01-620b-458a-a760-be6a4c5e22fe._

_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"._