---
title: "Marsh & Mclennan Companies, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/82e9b866-f2cb-4cca-96aa-bab2edd4e563
json: https://whiteintel.dev/api/public/dossier/82e9b866-f2cb-4cca-96aa-bab2edd4e563
identifier: gb-coh:706226
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Marsh & Mclennan Companies, Inc.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:706226`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/82e9b866-f2cb-4cca-96aa-bab2edd4e563  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/82e9b866-f2cb-4cca-96aa-bab2edd4e563  

## Cross-source identity

The same real-world entity, resolved across sources:

- **MARSH & MCLENNAN COMPANIES, INC.** — companies_house_bulk · `oo:GB-COH-FC010607` — https://whiteintel.dev/entity/b32d9803-9658-575e-aa90-4d8024bda524
- **Marsh & Mclennan Companies, Inc.** — source · `gb-coh:0706226` — https://whiteintel.dev/entity/7f07a0aa-52d2-452e-b99b-374bbdd42601
- **Marsh & Mclennan Companies, Inc.** — source · `gb-coh:#0706226` — https://whiteintel.dev/entity/87478266-d62c-4203-a078-ed1e5d993d03
- **Marsh & Mclennan Companies, Inc.** — source · `gb-coh:36-2668272` — https://whiteintel.dev/entity/b3eaf135-1cd9-4fff-82bc-954d6fcb5a70

## Ownership & control

### Holdings / subsidiaries

- **MMC MIDDLE EAST HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/05b93175-b526-5cd5-97c0-c2e1f60ec641
- **CALM FINANCE HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0d81604d-7640-5b0c-8ae5-eb18e0002bde
- **BLUEFIN INSURANCE GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/52ef373a-1077-56cd-a600-59286f5031af
- **CASCADE REGIONAL HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c62c22e6-1c03-59ce-b639-ba5f606cede9
- **MMC FINANCE UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5d6801bc-a05a-5f6d-a6dc-cad12070a9c8
- **MMC MIDDLE EAST HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/05b93175-b526-5cd5-97c0-c2e1f60ec641
- **JELF LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/767b0542-f994-5041-a95b-dcfd032999ce

## 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 **Marsh & Mclennan Companies, Inc.** — https://whiteintel.dev/entity/82e9b866-f2cb-4cca-96aa-bab2edd4e563 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Marsh & Mclennan Companies, Inc.**. Human view: https://whiteintel.dev/entity/82e9b866-f2cb-4cca-96aa-bab2edd4e563 · Structured JSON: https://whiteintel.dev/api/public/dossier/82e9b866-f2cb-4cca-96aa-bab2edd4e563._

_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"._