---
title: "Mr Richard John Grant Walker — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4daaaaf2-b4c7-40ac-b0c3-5bf6fbf24ccb
json: https://whiteintel.dev/api/public/dossier/4daaaaf2-b4c7-40ac-b0c3-5bf6fbf24ccb
identifier: psc:dIOHhApTRxkb5XjGxqycRfGyq7s
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Richard John Grant Walker

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:dIOHhApTRxkb5XjGxqycRfGyq7s`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4daaaaf2-b4c7-40ac-b0c3-5bf6fbf24ccb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4daaaaf2-b4c7-40ac-b0c3-5bf6fbf24ccb  

## Ownership & control

### Holdings / subsidiaries

- **WALKER DESIGN AND INSTALLATION LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/c751bb0e-9c14-5004-b617-2e22aa5070bb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Richard John Grant Walker**. Human view: https://whiteintel.dev/entity/4daaaaf2-b4c7-40ac-b0c3-5bf6fbf24ccb · Structured JSON: https://whiteintel.dev/api/public/dossier/4daaaaf2-b4c7-40ac-b0c3-5bf6fbf24ccb._

_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"._