---
title: "Mark Jonathan Rowland — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4b60f786-1f5c-411f-bf76-2c6d77a36b2e
json: https://whiteintel.dev/api/public/dossier/4b60f786-1f5c-411f-bf76-2c6d77a36b2e
identifier: psc:QnNa0rciHHLr3Izf-RBZyqPnyUY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mark Jonathan Rowland

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:QnNa0rciHHLr3Izf-RBZyqPnyUY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4b60f786-1f5c-411f-bf76-2c6d77a36b2e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4b60f786-1f5c-411f-bf76-2c6d77a36b2e  

## Ownership & control

### Holdings / subsidiaries

- **M J R NAUTICAL SERVICES LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d02065b7-1401-4c8d-8cf3-d3bc7f23d69f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mark Jonathan Rowland**. Human view: https://whiteintel.dev/entity/4b60f786-1f5c-411f-bf76-2c6d77a36b2e · Structured JSON: https://whiteintel.dev/api/public/dossier/4b60f786-1f5c-411f-bf76-2c6d77a36b2e._

_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"._