---
title: "Marsh & Mclennan Companies, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7f07a0aa-52d2-452e-b99b-374bbdd42601
json: https://whiteintel.dev/api/public/dossier/7f07a0aa-52d2-452e-b99b-374bbdd42601
identifier: gb-coh:0706226
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:0706226`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7f07a0aa-52d2-452e-b99b-374bbdd42601  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7f07a0aa-52d2-452e-b99b-374bbdd42601  

## 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:706226` — https://whiteintel.dev/entity/82e9b866-f2cb-4cca-96aa-bab2edd4e563
- **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

- **VICTOR O. SCHINNERER & COMPANY LTD.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f3e7e07d-08a2-58a8-9f03-017fb48b2507
- **SIROTA CONSULTING UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/38d61675-ebb9-5b1f-911d-c38dd6f1a44e
- **MERCER PE FUND II FOUNDER PARTNER L.P.** (beneficial owner) — https://whiteintel.dev/entity/e2fbe854-0cea-5f1b-b504-7f8503f9803b
- **Marsh & Mclennan Companies, Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ca030d21-1bf5-5c01-aaa2-aa1eb59afe7e
- **NERA UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0dc8f3b4-972b-5154-9817-a88ec6599a4d
- **MMC FINANCE HOLDINGS (US) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f54046b6-d6f9-5c0c-a15d-548df778db3c
- **MERCER PE FUND II SCOTLAND LP** (beneficial owner) — https://whiteintel.dev/entity/bb179cb6-ddb0-5c91-8563-866a81f18125
- **MERCER AFRICA LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/de901831-88b7-5c62-836d-29e5eb10905e
- **Marsh & Mclennan Companies, Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6e8eca7d-7e26-5521-a2c1-cb61e22f8786
- **PAVILION FINANCIAL CORPORATION HOLDINGS UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/63cc2971-beb4-5534-a253-9c8928f399de
- **MARSH (MIDDLE EAST) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d5a12303-37a8-5c85-b6e7-e58c9c9d0e63
- **OLIVER WYMAN SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d467e364-7e8d-52d3-b2d6-2959efe86635

## Company profile (UK Companies House — a LINKED record, not this entity's own)

> **Provenance:** no Companies House register entry in our corpus is filed against Marsh & Mclennan Companies, Inc.. The fields below belong to **MARSH & MCLENNAN COMPANIES, INC.** (`FC010607`) — https://whiteintel.dev/entity/b32d9803-9658-575e-aa90-4d8024bda524, a separate register record resolved to the same company. Do not attribute this registered office, status or incorporation date to Marsh & Mclennan Companies, Inc..

- **Company number:** `FC010607`
- **Status:** Active
- **Type:** Other company type
- **Incorporated:** 1980-09-05
- **Registered office:** 1166 AVENUE OF THE AMERICAS, NEW YORK, NY 10036
- **SIC:** None Supplied

## 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/7f07a0aa-52d2-452e-b99b-374bbdd42601 · 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/7f07a0aa-52d2-452e-b99b-374bbdd42601 · Structured JSON: https://whiteintel.dev/api/public/dossier/7f07a0aa-52d2-452e-b99b-374bbdd42601._

_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"._