---
title: "John Grahame Graham Pratt — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0be3d4ae-fd43-56ab-bf35-ac91ac84efaf
json: https://whiteintel.dev/api/public/dossier/0be3d4ae-fd43-56ab-bf35-ac91ac84efaf
identifier: oo-person:GB-COH-PER-01747667-yfTyWQClqK1MY56T4I_wERAqWKY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# John Grahame Graham Pratt

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-01747667-yfTyWQClqK1MY56T4I_wERAqWKY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0be3d4ae-fd43-56ab-bf35-ac91ac84efaf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0be3d4ae-fd43-56ab-bf35-ac91ac84efaf  

## Ownership & control

### Holdings / subsidiaries

- **LONSDALE WINDOW FASHIONS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/7ed4ddc5-328d-584a-bc86-c646db20b2d8

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **John Grahame Graham Pratt**. Human view: https://whiteintel.dev/entity/0be3d4ae-fd43-56ab-bf35-ac91ac84efaf · Structured JSON: https://whiteintel.dev/api/public/dossier/0be3d4ae-fd43-56ab-bf35-ac91ac84efaf._

_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"._