---
title: "Mr Simon Justin Jefferies — Ownership Dossier"
canonical: https://whiteintel.dev/entity/269b0661-e810-411a-9537-5f6bebbb0f64
json: https://whiteintel.dev/api/public/dossier/269b0661-e810-411a-9537-5f6bebbb0f64
identifier: psc:KjzIxT4WUlh4D2E_i-HIwJl4gFo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Simon Justin Jefferies

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:KjzIxT4WUlh4D2E_i-HIwJl4gFo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/269b0661-e810-411a-9537-5f6bebbb0f64  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/269b0661-e810-411a-9537-5f6bebbb0f64  

## Ownership & control

### Holdings / subsidiaries

- **THE DOZEN MEDIA LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/19bef1f0-eb63-5547-866b-c4b8300d3fb2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Simon Justin Jefferies**. Human view: https://whiteintel.dev/entity/269b0661-e810-411a-9537-5f6bebbb0f64 · Structured JSON: https://whiteintel.dev/api/public/dossier/269b0661-e810-411a-9537-5f6bebbb0f64._

_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"._