---
title: "Mrs Joanne Louise Sheriffe — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f2c115ef-fd49-4dfd-80e6-1dcd2c143575
json: https://whiteintel.dev/api/public/dossier/f2c115ef-fd49-4dfd-80e6-1dcd2c143575
identifier: psc:jXR5FeGvyCk8y7T95yhAVFJhxpA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Joanne Louise Sheriffe

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:jXR5FeGvyCk8y7T95yhAVFJhxpA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f2c115ef-fd49-4dfd-80e6-1dcd2c143575  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f2c115ef-fd49-4dfd-80e6-1dcd2c143575  

## Ownership & control

### Holdings / subsidiaries

- **A4 BARCODES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d3f73922-c473-5767-93e5-e09afcd63e09

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Joanne Louise Sheriffe**. Human view: https://whiteintel.dev/entity/f2c115ef-fd49-4dfd-80e6-1dcd2c143575 · Structured JSON: https://whiteintel.dev/api/public/dossier/f2c115ef-fd49-4dfd-80e6-1dcd2c143575._

_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"._