---
title: "Mark Andrew Masson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c8ec0955-e300-47eb-bf12-c475ba255fd8
json: https://whiteintel.dev/api/public/dossier/c8ec0955-e300-47eb-bf12-c475ba255fd8
identifier: psc:DTApSmheAwRoFuz4AYSD6yh6dLk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mark Andrew Masson

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:DTApSmheAwRoFuz4AYSD6yh6dLk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c8ec0955-e300-47eb-bf12-c475ba255fd8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c8ec0955-e300-47eb-bf12-c475ba255fd8  

## Ownership & control

### Holdings / subsidiaries

- **MCM FISHING LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/20ecdc46-59e5-5b8a-8dc9-20d5a42daa65

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mark Andrew Masson**. Human view: https://whiteintel.dev/entity/c8ec0955-e300-47eb-bf12-c475ba255fd8 · Structured JSON: https://whiteintel.dev/api/public/dossier/c8ec0955-e300-47eb-bf12-c475ba255fd8._

_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"._