---
title: "JAZ TOYS UK LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8768d32c-cecd-5366-a5ea-d0d3b27aadc2
json: https://whiteintel.dev/api/public/dossier/8768d32c-cecd-5366-a5ea-d0d3b27aadc2
identifier: oo:GB-COH-08301967
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JAZ TOYS UK LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08301967`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8768d32c-cecd-5366-a5ea-d0d3b27aadc2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8768d32c-cecd-5366-a5ea-d0d3b27aadc2  

## Ownership & control

### Owners / controllers

- **Alleghany Corporation** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4a2baac0-6287-4d93-9313-066dda4b53a6

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

A **1-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:** `08301967`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-11-21
- **Registered office:** 16a Crane Grove, Islington, London, N7 8LE, United Kingdom
- **SIC:** 46491, 46499

### Officers

- SIESEL, Matthew — director · American · appointed 2025-11-12
- TAYLOR, Jonathan Anthony — director · British · appointed 2023-05-11
- ALBANO, Richard Anthony — director · American · appointed 2021-07-06 · resigned 2023-02-15
- JR., John Joseph Daly — director · American · appointed 2021-07-06 · resigned 2023-02-11
- ZEBERSKY, Judd Aron — director · American · appointed 2012-11-21 · resigned 2025-11-12
- ZEBERSKY, Laura Beth — director · American · appointed 2012-11-21 · resigned 2021-07-06

### Beneficial owners (Persons with Significant Control)

- [Alleghany Corporation](https://whiteintel.dev/entity/4a2baac0-6287-4d93-9313-066dda4b53a6) — 75–100% shares · corporate PSC · United States — ceased 2022-10-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08301967
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08301967

## 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 **JAZ TOYS UK LTD** — https://whiteintel.dev/entity/8768d32c-cecd-5366-a5ea-d0d3b27aadc2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JAZ TOYS UK LTD**. Human view: https://whiteintel.dev/entity/8768d32c-cecd-5366-a5ea-d0d3b27aadc2 · Structured JSON: https://whiteintel.dev/api/public/dossier/8768d32c-cecd-5366-a5ea-d0d3b27aadc2._

_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"._