---
title: "Mr John Dempster — Ownership Dossier"
canonical: https://whiteintel.dev/entity/55bb4e94-76c5-4a15-997c-dfaa5d93ba3a
json: https://whiteintel.dev/api/public/dossier/55bb4e94-76c5-4a15-997c-dfaa5d93ba3a
identifier: psc:KiyLk4JQgopqx9EPd-oCP5TnKq8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Dempster

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:KiyLk4JQgopqx9EPd-oCP5TnKq8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/55bb4e94-76c5-4a15-997c-dfaa5d93ba3a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/55bb4e94-76c5-4a15-997c-dfaa5d93ba3a  

## Ownership & control

### Holdings / subsidiaries

- **JMS LETS LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6e8df76c-f3e5-57c0-b0ee-1f521ffba8fc

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Dempster**. Human view: https://whiteintel.dev/entity/55bb4e94-76c5-4a15-997c-dfaa5d93ba3a · Structured JSON: https://whiteintel.dev/api/public/dossier/55bb4e94-76c5-4a15-997c-dfaa5d93ba3a._

_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"._