---
title: "Mr David Extance — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d92e38d6-aa4a-4367-92a3-e13b38dce413
json: https://whiteintel.dev/api/public/dossier/d92e38d6-aa4a-4367-92a3-e13b38dce413
identifier: psc:ek2NMt72jFPGpVVq57vR0Lx2x5s
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr David Extance

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:ek2NMt72jFPGpVVq57vR0Lx2x5s`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d92e38d6-aa4a-4367-92a3-e13b38dce413  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d92e38d6-aa4a-4367-92a3-e13b38dce413  

## Ownership & control

### Holdings / subsidiaries

- **CANNA GROW BIOSCIENCES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bd60d529-9485-54b8-81c0-92e8b89fbf30

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr David Extance**. Human view: https://whiteintel.dev/entity/d92e38d6-aa4a-4367-92a3-e13b38dce413 · Structured JSON: https://whiteintel.dev/api/public/dossier/d92e38d6-aa4a-4367-92a3-e13b38dce413._

_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"._