---
title: "Mr Justin Trevor Jeffery — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d7746aa2-6b4b-47e8-801c-e67b28a7ba93
json: https://whiteintel.dev/api/public/dossier/d7746aa2-6b4b-47e8-801c-e67b28a7ba93
identifier: psc:8EFDaT1YPPTESbFXuQFcYBeowbo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Justin Trevor Jeffery

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:8EFDaT1YPPTESbFXuQFcYBeowbo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d7746aa2-6b4b-47e8-801c-e67b28a7ba93  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d7746aa2-6b4b-47e8-801c-e67b28a7ba93  

## Ownership & control

### Holdings / subsidiaries

- **LEYLAND SPECIAL TUNING LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1f6bfbe2-38da-5abb-89a7-c474f4a432c2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Justin Trevor Jeffery**. Human view: https://whiteintel.dev/entity/d7746aa2-6b4b-47e8-801c-e67b28a7ba93 · Structured JSON: https://whiteintel.dev/api/public/dossier/d7746aa2-6b4b-47e8-801c-e67b28a7ba93._

_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"._