---
title: "NUCLEAR RISK INSURERS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a850a430-c6a3-56a4-a5cb-85d086eb4e84
json: https://whiteintel.dev/api/public/dossier/a850a430-c6a3-56a4-a5cb-85d086eb4e84
identifier: oo:GB-COH-04720429
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NUCLEAR RISK INSURERS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04720429`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a850a430-c6a3-56a4-a5cb-85d086eb4e84  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a850a430-c6a3-56a4-a5cb-85d086eb4e84  

## Ownership & control

### Owners / controllers

- **CHAUCER SYNDICATES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/03d80971-fb6b-5a3b-ba8b-3fdc1e9affe0
- **CHAUCER SYNDICATES LIMITED** (beneficial owner) — https://whiteintel.dev/entity/03d80971-fb6b-5a3b-ba8b-3fdc1e9affe0

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

A **21-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:** `04720429`
- **Status:** active
- **Type:** private limited guarant nsc
- **Incorporated:** 2003-04-02
- **Registered office:** 107 Cannon Street, London, EC4N 5AF, England
- **SIC:** 66220

### Officers

- TAYLOR, John Keith — secretary · appointed 2024-10-01
- ALECOCK, Angela — director · Irish · appointed 2020-01-25
- DAWSON, Michael George — director · British · appointed 2003-05-09
- DESAI, Vishal — director · British · appointed 2026-01-01
- KIERAN, Dominic John — director · British · appointed 2026-03-18
- POPPLEWELL, Mark Robert Barton — director · British · appointed 2014-08-29
- PRATO JAEN, Luis Alvaro — director · British · appointed 2024-01-01
- RAVEN, Melanie — director · British · appointed 2024-07-01
- SALTER, Jonathan Robin Andrew — director · British · appointed 2023-09-13
- STONE, Timothy John, Dr — director · British · appointed 2015-10-01
- ALDRIDGE, Alan — secretary · British · appointed 2003-04-02 · resigned 2020-06-30
- SMITH, Andrew David — secretary · appointed 2020-06-10 · resigned 2024-09-30
- ALDRIDGE, Alan — director · British · appointed 2014-01-21 · resigned 2020-03-24
- ALDRIDGE, Alan — director · British · appointed 2003-04-02 · resigned 2003-05-09
- ASH NOBLE, Daniel Mark Anderson — director · British · appointed 2004-06-11 · resigned 2019-05-01
- BRAND, Paul David — director · British · appointed 2003-09-29 · resigned 2008-05-21
- CALLAN, Robert John — director · British · appointed 2018-10-29 · resigned 2023-08-08
- CLEGG, Simon Roger — director · British · appointed 2007-06-21 · resigned 2020-06-30
- CONSTABLE, Charlotte — director · British · appointed 2016-09-12 · resigned 2018-11-14
- CORAM, David Gerard — director · British · appointed 2020-05-12 · resigned 2024-06-30

### Beneficial owners (Persons with Significant Control)

- [Chaucer Syndicates Ltd On Behalf Of The Underwriting Members Of Syndicate 1176 At Lloyd's](https://whiteintel.dev/entity/03d80971-fb6b-5a3b-ba8b-3fdc1e9affe0) — 25–50% votes · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04720429
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04720429

## 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 **NUCLEAR RISK INSURERS LIMITED** — https://whiteintel.dev/entity/a850a430-c6a3-56a4-a5cb-85d086eb4e84 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NUCLEAR RISK INSURERS LIMITED**. Human view: https://whiteintel.dev/entity/a850a430-c6a3-56a4-a5cb-85d086eb4e84 · Structured JSON: https://whiteintel.dev/api/public/dossier/a850a430-c6a3-56a4-a5cb-85d086eb4e84._

_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"._