---
title: "Mr Duncan Sinclair Collet-Fenson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f830eacb-8a39-4913-8301-83d7f9656bb8
json: https://whiteintel.dev/api/public/dossier/f830eacb-8a39-4913-8301-83d7f9656bb8
identifier: psc:Hy_Ta5k95FOY20N4htL2-d4pWmQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Duncan Sinclair Collet-Fenson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:Hy_Ta5k95FOY20N4htL2-d4pWmQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f830eacb-8a39-4913-8301-83d7f9656bb8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f830eacb-8a39-4913-8301-83d7f9656bb8  

## Ownership & control

### Holdings / subsidiaries

- **ASTON HEARING SERVICES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a62ec33c-fa54-57ed-bcab-389f37ac9e37

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Duncan Sinclair Collet-Fenson**. Human view: https://whiteintel.dev/entity/f830eacb-8a39-4913-8301-83d7f9656bb8 · Structured JSON: https://whiteintel.dev/api/public/dossier/f830eacb-8a39-4913-8301-83d7f9656bb8._

_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"._