---
title: "United Marine Holdings Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f4f024ae-ed44-4df7-a70c-dc088b0fe31f
json: https://whiteintel.dev/api/public/dossier/f4f024ae-ed44-4df7-a70c-dc088b0fe31f
identifier: gb-coh:2446702
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# United Marine Holdings Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:2446702`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f4f024ae-ed44-4df7-a70c-dc088b0fe31f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f4f024ae-ed44-4df7-a70c-dc088b0fe31f  

## Ownership & control

### Holdings / subsidiaries

- **TARMAC MARINE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1f8d394c-8d6f-5dd1-8422-eed86433aad4
- **LTM CREWING SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/05aec77d-1932-5ede-9169-6a160e204112

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **United Marine Holdings Limited** — https://whiteintel.dev/entity/f4f024ae-ed44-4df7-a70c-dc088b0fe31f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **United Marine Holdings Limited**. Human view: https://whiteintel.dev/entity/f4f024ae-ed44-4df7-a70c-dc088b0fe31f · Structured JSON: https://whiteintel.dev/api/public/dossier/f4f024ae-ed44-4df7-a70c-dc088b0fe31f._

_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"._