---
title: "WINKLEY STREET LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6de4936d-a7f8-53ec-aaa0-c081f364fe3e
json: https://whiteintel.dev/api/public/dossier/6de4936d-a7f8-53ec-aaa0-c081f364fe3e
identifier: oo:GB-COH-05311065
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WINKLEY STREET LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05311065`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6de4936d-a7f8-53ec-aaa0-c081f364fe3e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6de4936d-a7f8-53ec-aaa0-c081f364fe3e  

## Ownership & control

### Owners / controllers

- **ELLRAD LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/b9677500-461e-52aa-bec0-6ebf2a9a164e
- **Ellrad Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/290eeade-ceb8-4154-96b0-5ef5f205b61f

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

A **10-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:** `05311065`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2004-12-11
- **Registered office:** 164 Field End Road, Eastcote, HA5 1RH, England
- **SIC:** 74990

### Officers

- O'BRIEN, Bernadette Mary — secretary · Irish · appointed 2008-01-12
- RYAN, Denis Gerard — director · Irish · appointed 2008-01-12
- O'KEEFFE, Timothy — secretary · Irish · appointed 2004-12-11 · resigned 2008-01-12
- TMOK SERVICES LIMITED — corporate director · appointed 2004-12-11 · resigned 2008-01-12

### Beneficial owners (Persons with Significant Control)

- [Ellrad Ltd](https://whiteintel.dev/entity/290eeade-ceb8-4154-96b0-5ef5f205b61f) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05311065
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05311065

## 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 **WINKLEY STREET LTD** — https://whiteintel.dev/entity/6de4936d-a7f8-53ec-aaa0-c081f364fe3e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WINKLEY STREET LTD**. Human view: https://whiteintel.dev/entity/6de4936d-a7f8-53ec-aaa0-c081f364fe3e · Structured JSON: https://whiteintel.dev/api/public/dossier/6de4936d-a7f8-53ec-aaa0-c081f364fe3e._

_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"._