---
title: "Mcdermott International, Ltd. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/17075e5c-fd0e-4a44-a6ba-e621a160d963
json: https://whiteintel.dev/api/public/dossier/17075e5c-fd0e-4a44-a6ba-e621a160d963
identifier: gb-coh:55624
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mcdermott International, Ltd.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:55624`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/17075e5c-fd0e-4a44-a6ba-e621a160d963  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/17075e5c-fd0e-4a44-a6ba-e621a160d963  

## Ownership & control

### Holdings / subsidiaries

- **MCDERMOTT HOLDINGS 2 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1d1d46c5-7f0b-56a8-a0de-fcf3a0199392
- **MCDERMOTT HOLDINGS (U.K.) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/78961877-7d16-5678-a583-f340890a65c2
- **MCDERMOTT HOLDINGS 1 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3f5ad502-8fb9-5912-b324-2e6270cef23a

## 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 **Mcdermott International, Ltd.** — https://whiteintel.dev/entity/17075e5c-fd0e-4a44-a6ba-e621a160d963 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mcdermott International, Ltd.**. Human view: https://whiteintel.dev/entity/17075e5c-fd0e-4a44-a6ba-e621a160d963 · Structured JSON: https://whiteintel.dev/api/public/dossier/17075e5c-fd0e-4a44-a6ba-e621a160d963._

_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"._