---
title: "Ms Sasha Heather Mack — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5b2080e2-7f44-40ad-8262-e8f204f8a192
json: https://whiteintel.dev/api/public/dossier/5b2080e2-7f44-40ad-8262-e8f204f8a192
identifier: psc:STjqxIuWRhwYk7408kBUH5Nb_yg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Sasha Heather Mack

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:STjqxIuWRhwYk7408kBUH5Nb_yg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5b2080e2-7f44-40ad-8262-e8f204f8a192  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5b2080e2-7f44-40ad-8262-e8f204f8a192  

## Ownership & control

### Holdings / subsidiaries

- **LIVERPOOL LIGHTERAGE COMPANY LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/839517aa-3f8f-51a7-9378-9092b6aa2370

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Sasha Heather Mack**. Human view: https://whiteintel.dev/entity/5b2080e2-7f44-40ad-8262-e8f204f8a192 · Structured JSON: https://whiteintel.dev/api/public/dossier/5b2080e2-7f44-40ad-8262-e8f204f8a192._

_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"._