---
title: "WESTBURNE OIL LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/898ec133-bf8a-57d5-b0a5-91487001ce5b
json: https://whiteintel.dev/api/public/dossier/898ec133-bf8a-57d5-b0a5-91487001ce5b
identifier: oo:GB-COH-01021630
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WESTBURNE OIL LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01021630`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/898ec133-bf8a-57d5-b0a5-91487001ce5b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/898ec133-bf8a-57d5-b0a5-91487001ce5b  

## Ownership & control

### Owners / controllers

- **Mr Jonathan Peter Winchcombe Hawksley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fb86e049-66b7-4c73-b1a3-73758e951b84

### 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:** `01021630`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1971-08-19
- **Registered office:** Flat 18 New River Head, Rosebery Avenue, London, EC1R 4UJ, England
- **SIC:** 09100

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Net assets | £390,871 |
| Shareholder funds | £390,871 |
| Current assets | £351 |
| Employees | 0 |

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

### Officers

- MURRAY, James Duncan — secretary · British · appointed 1997-09-30
- HAWKSLEY, Jonathan Peter Winchcombe — director · British · appointed 1996-03-26
- MURRAY, James Duncan — director · British · appointed 1996-03-26
- MURRAY, James Duncan — secretary · British · appointed 1996-03-26 · resigned 1996-04-19
- NAYLOR, Philip David — secretary · British · appointed 1996-04-19 · resigned 1997-09-30
- NAYLOR, Philip David — secretary · British · resigned 1996-03-26
- DEANER, Martyn Wagstaff — director · British · resigned 1994-09-15
- NAYLOR, Philip David — director · British · appointed 1994-09-15 · resigned 1996-03-26
- NEWMAN, Michael — director · American · appointed 1991-10-31 · resigned 2014-08-27

### Beneficial owners (Persons with Significant Control)

- Mr Jonathan Peter Winchcombe Hawksley — 25–50% shares · individual PSC · England — since 2017-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01021630
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01021630
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/01021630/filing-history

## 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 **WESTBURNE OIL LIMITED** — https://whiteintel.dev/entity/898ec133-bf8a-57d5-b0a5-91487001ce5b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WESTBURNE OIL LIMITED**. Human view: https://whiteintel.dev/entity/898ec133-bf8a-57d5-b0a5-91487001ce5b · Structured JSON: https://whiteintel.dev/api/public/dossier/898ec133-bf8a-57d5-b0a5-91487001ce5b._

_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"._