---
title: "Mr Stephen Challoner — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e28b0c2b-1851-4912-b546-094c19410165
json: https://whiteintel.dev/api/public/dossier/e28b0c2b-1851-4912-b546-094c19410165
identifier: psc:fsSjpKXFbXQtcvmkWp0hdVSYEuc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Stephen Challoner

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:fsSjpKXFbXQtcvmkWp0hdVSYEuc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e28b0c2b-1851-4912-b546-094c19410165  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e28b0c2b-1851-4912-b546-094c19410165  

## Ownership & control

### Holdings / subsidiaries

- **GRIP-UK LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/60a7a7de-ae2c-50f2-98ea-b30f6a43dbba

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Stephen Challoner**. Human view: https://whiteintel.dev/entity/e28b0c2b-1851-4912-b546-094c19410165 · Structured JSON: https://whiteintel.dev/api/public/dossier/e28b0c2b-1851-4912-b546-094c19410165._

_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"._