---
title: "Miss Leigh Mathieson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a58bcfd2-fee4-4609-8471-d514ed5f2a06
json: https://whiteintel.dev/api/public/dossier/a58bcfd2-fee4-4609-8471-d514ed5f2a06
identifier: psc:5RViovDiCTHaTJEdY3szGYRByks
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Miss Leigh Mathieson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:5RViovDiCTHaTJEdY3szGYRByks`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a58bcfd2-fee4-4609-8471-d514ed5f2a06  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a58bcfd2-fee4-4609-8471-d514ed5f2a06  

## Ownership & control

### Holdings / subsidiaries

- **ADD CONSULTANCY SERVICES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e9bbcf3d-4cc8-5347-907e-c69c9b62028d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Miss Leigh Mathieson**. Human view: https://whiteintel.dev/entity/a58bcfd2-fee4-4609-8471-d514ed5f2a06 · Structured JSON: https://whiteintel.dev/api/public/dossier/a58bcfd2-fee4-4609-8471-d514ed5f2a06._

_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"._