---
title: "GUY CARPENTER & COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/057cee58-2fd1-5843-af04-6422f2abbd6e
json: https://whiteintel.dev/api/public/dossier/057cee58-2fd1-5843-af04-6422f2abbd6e
identifier: oo:GB-COH-00335308
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GUY CARPENTER & COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00335308`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/057cee58-2fd1-5843-af04-6422f2abbd6e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/057cee58-2fd1-5843-af04-6422f2abbd6e  

## Cross-source identity

The same real-world entity, resolved across sources:

- **GUY CARPENTER & COMPANY LIMITED** — GLEIF · `lei:213800ELBQZYS85L2C05` — https://whiteintel.dev/entity/b1d81da7-d70c-508d-ad61-7c07c9065081

## Ownership & control

### Owners / controllers

- **MARSH LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/1c36531d-d04d-5ddd-963c-69b50f5aee03
- **Marsh Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f61aefd7-0934-497c-8a9a-f5a938661ade

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

A **30-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.

## Company profile (live · UK Companies House)

- **Company number:** `00335308`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1938-01-01
- **Registered office:** 1 Tower Place West, Tower Place, London, EC3R 5BU
- **SIC:** 66220

### Officers

- RAMSEYER, Ashton — secretary · appointed 2023-05-31
- BIRD, James Graham Lyster — director · British · appointed 2022-11-04
- BOYCE, James — director · British · appointed 2020-03-01
- COCKS, Richard Mervyn — director · British · appointed 2021-02-22
- FOWLER, Nicola — director · British · appointed 2022-02-15
- MOODY, Paul Edward — director · British · appointed 2021-10-01
- WHITE, Roy Ian — director · British · appointed 2022-06-28
- CORMACK, Adrianne Helen Marie — secretary · British · appointed 1998-02-10 · resigned 2007-06-13
- CORMACK, Adrianne Helen Marie — secretary · British · resigned 1994-12-01
- DAOUD-O'CONNELL, Mariana — secretary · appointed 2020-02-12 · resigned 2023-01-20
- EDWARDS, Marie Elizabeth — secretary · British · appointed 2007-06-13 · resigned 2008-07-09
- FOSTER, Toni Elisabeth — secretary · British · appointed 1994-12-01 · resigned 1998-02-10
- GBAGONAH, Dorothy — secretary · British · appointed 2010-07-29 · resigned 2010-08-17
- HODGES, Dawn Jeanette — secretary · appointed 2014-01-21 · resigned 2020-02-12
- MARSH, Wendy Patricia — secretary · British · appointed 2008-07-09 · resigned 2008-11-17
- NAHER, Polly — secretary · British · appointed 2010-08-17 · resigned 2014-01-21
- NAHER, Polly — secretary · British · appointed 2008-11-17 · resigned 2010-07-29
- NICHOLLS, Elizabeth Ann — secretary · appointed 2023-02-23 · resigned 2023-05-31
- ADAMS, James Shirley — director · British · appointed 1995-01-01 · resigned 2003-02-28
- ADAMS, Steven Henry — director · British · appointed 1997-02-01 · resigned 2003-02-26

### Beneficial owners (Persons with Significant Control)

- [Marsh Limited](https://whiteintel.dev/entity/f61aefd7-0934-497c-8a9a-f5a938661ade) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00335308
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00335308

## 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 **GUY CARPENTER & COMPANY LIMITED** — https://whiteintel.dev/entity/057cee58-2fd1-5843-af04-6422f2abbd6e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GUY CARPENTER & COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/057cee58-2fd1-5843-af04-6422f2abbd6e · Structured JSON: https://whiteintel.dev/api/public/dossier/057cee58-2fd1-5843-af04-6422f2abbd6e._

_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"._