---
title: "Carillion Holdings Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09
json: https://whiteintel.dev/api/public/dossier/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09
identifier: gb-coh:3783019
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Carillion Holdings Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:3783019`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09  

## Cross-source identity

The same real-world entity, resolved across sources:

- **CARILLION HOLDINGS LIMITED** — OpenOwnership · `oo:GB-COH-03783019` — https://whiteintel.dev/entity/3d75d810-3aba-5c1f-b97a-9dddf9cdb177

## Ownership & control

### Holdings / subsidiaries

- **MURPHY OHL LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/da84035f-6718-51ad-a101-9cceafd772aa
- **AMEY DEFENCE SERVICES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/877a6a81-7f7b-5885-a703-b21893256282
- **AMEY DEFENCE SERVICES (HOUSING) LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/f15e1027-47c8-5d16-a0f3-7ea10a6b4eef

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **Carillion Holdings Limited** — https://whiteintel.dev/entity/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Carillion Holdings Limited**. Human view: https://whiteintel.dev/entity/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09 · Structured JSON: https://whiteintel.dev/api/public/dossier/6cf5fe58-6f7a-491b-9bd0-40dbbfedab09._

_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"._