---
title: "Mr Duncan Michael Haydon — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fb5d998d-cfda-496b-bdd2-2521ca5bac0c
json: https://whiteintel.dev/api/public/dossier/fb5d998d-cfda-496b-bdd2-2521ca5bac0c
identifier: psc:yX_ne_I9QE6HR_XbNkCr1rAhJF4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Duncan Michael Haydon

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:yX_ne_I9QE6HR_XbNkCr1rAhJF4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fb5d998d-cfda-496b-bdd2-2521ca5bac0c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fb5d998d-cfda-496b-bdd2-2521ca5bac0c  

## Ownership & control

### Holdings / subsidiaries

- **HAYDON HOLDINGS LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/c8c97bfc-b09c-580b-a922-9e04a438635f

## 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 Duncan Michael Haydon** — https://whiteintel.dev/entity/fb5d998d-cfda-496b-bdd2-2521ca5bac0c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Duncan Michael Haydon**. Human view: https://whiteintel.dev/entity/fb5d998d-cfda-496b-bdd2-2521ca5bac0c · Structured JSON: https://whiteintel.dev/api/public/dossier/fb5d998d-cfda-496b-bdd2-2521ca5bac0c._

_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"._