---
title: "Mr Jamie Blennerhassett — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9413b5b1-704f-4688-a00c-58b2b1484a8a
json: https://whiteintel.dev/api/public/dossier/9413b5b1-704f-4688-a00c-58b2b1484a8a
identifier: psc:psAMpcBumAV3zva0peN8uEsPlaQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jamie Blennerhassett

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:psAMpcBumAV3zva0peN8uEsPlaQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9413b5b1-704f-4688-a00c-58b2b1484a8a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9413b5b1-704f-4688-a00c-58b2b1484a8a  

## Ownership & control

### Holdings / subsidiaries

- **HH HESWALL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/62bf17e0-65fb-59a2-9831-3b1ddf90f78b

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Mr Jamie Blennerhassett** — https://whiteintel.dev/entity/9413b5b1-704f-4688-a00c-58b2b1484a8a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jamie Blennerhassett**. Human view: https://whiteintel.dev/entity/9413b5b1-704f-4688-a00c-58b2b1484a8a · Structured JSON: https://whiteintel.dev/api/public/dossier/9413b5b1-704f-4688-a00c-58b2b1484a8a._

_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"._