---
title: "WINSTONE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af
json: https://whiteintel.dev/api/public/dossier/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af
identifier: oo:GB-COH-05457868
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WINSTONE LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05457868`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af  

## Ownership & control

### Owners / controllers

- **Mrs Helen Margaret Winfield** (beneficial owner) — 75% — https://whiteintel.dev/entity/71d0ee8d-9053-5a0e-99c3-face47e98551
- **Mrs Helen Margaret Winfield** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/25e586cb-a789-4ff4-a4c8-e3597c33b100

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

A **2-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:** `05457868`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-05-20
- **Registered office:** 49 Whitegate Drive, Blackpool, FY3 9DG, England
- **SIC:** 47710

## Financials (Companies House accounts)

| Figure | 2026-03-31 |
|---|---:|
| Net assets | £54,186 |
| Shareholder funds | £54,186 |
| Current assets | £62,635 |
| Employees | 3 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- WINFIELD, Helen Margaret — secretary · British · appointed 2005-05-20
- WINFIELD, Helen Margaret — director · British · appointed 2005-05-20
- INCORPORATE SECRETARIAT LIMITED — corporate nominee secretary · appointed 2005-05-20 · resigned 2005-05-20
- JOHNSTONE, Andrew David — director · British · appointed 2005-05-20 · resigned 2010-03-31

### Beneficial owners (Persons with Significant Control)

- Mrs Helen Margaret Winfield — 50–75% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05457868
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/05457868/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05457868

## 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 **WINSTONE LTD** — https://whiteintel.dev/entity/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WINSTONE LTD**. Human view: https://whiteintel.dev/entity/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af · Structured JSON: https://whiteintel.dev/api/public/dossier/d3c8d624-8a4e-56a3-a0ad-cf4dc64fc8af._

_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"._