---
title: "Mr Mark Alan Sanderson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ecd7bb1f-402c-45ec-b6eb-cf35af45d3f7
json: https://whiteintel.dev/api/public/dossier/ecd7bb1f-402c-45ec-b6eb-cf35af45d3f7
identifier: psc:__7L1bAO6KWtuqFClGxttKj_7YY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Alan Sanderson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:__7L1bAO6KWtuqFClGxttKj_7YY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ecd7bb1f-402c-45ec-b6eb-cf35af45d3f7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ecd7bb1f-402c-45ec-b6eb-cf35af45d3f7  

## Ownership & control

### Holdings / subsidiaries

- **DAM PLUMBING & HEATING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/19faefda-c763-527a-a72a-5e9dd99fb7c8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Alan Sanderson**. Human view: https://whiteintel.dev/entity/ecd7bb1f-402c-45ec-b6eb-cf35af45d3f7 · Structured JSON: https://whiteintel.dev/api/public/dossier/ecd7bb1f-402c-45ec-b6eb-cf35af45d3f7._

_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"._