---
title: "Mr Mark Alan Hall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eb61e422-e2ca-4bef-acaf-f63a3f19e781
json: https://whiteintel.dev/api/public/dossier/eb61e422-e2ca-4bef-acaf-f63a3f19e781
identifier: psc:MlslvM9CoGIzY_CI_f3CZdhAQAA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Alan Hall

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:MlslvM9CoGIzY_CI_f3CZdhAQAA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eb61e422-e2ca-4bef-acaf-f63a3f19e781  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eb61e422-e2ca-4bef-acaf-f63a3f19e781  

## Ownership & control

### Holdings / subsidiaries

- **H2O HEATING SOLUTIONS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bd3d7a2f-5751-5028-b773-4def239e0f41

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Alan Hall**. Human view: https://whiteintel.dev/entity/eb61e422-e2ca-4bef-acaf-f63a3f19e781 · Structured JSON: https://whiteintel.dev/api/public/dossier/eb61e422-e2ca-4bef-acaf-f63a3f19e781._

_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"._