---
title: "Mr John David Johnstone — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6be8f4f1-1a49-583e-9ca7-6b656cbca2d2
json: https://whiteintel.dev/api/public/dossier/6be8f4f1-1a49-583e-9ca7-6b656cbca2d2
identifier: oo-person:GB-COH-PER-13525214-nUgndFocplWv9SBNWOCHTateAbM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John David Johnstone

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-13525214-nUgndFocplWv9SBNWOCHTateAbM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6be8f4f1-1a49-583e-9ca7-6b656cbca2d2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6be8f4f1-1a49-583e-9ca7-6b656cbca2d2  

## Ownership & control

### Holdings / subsidiaries

- **KATHERINE LOUISE HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c995268d-cef8-59c7-9d5f-b38fc603ae84

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John David Johnstone**. Human view: https://whiteintel.dev/entity/6be8f4f1-1a49-583e-9ca7-6b656cbca2d2 · Structured JSON: https://whiteintel.dev/api/public/dossier/6be8f4f1-1a49-583e-9ca7-6b656cbca2d2._

_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"._