---
title: "THORNFIELD LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8
json: https://whiteintel.dev/api/public/dossier/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8
identifier: oo:GB-COH-10073888
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THORNFIELD LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10073888`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8  

## Ownership & control

### Owners / controllers

- **Mr Stephen Mark O'Neill** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a23fe1d4-2233-4646-a7ce-fe045d0b2c3c

### 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:** `10073888`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-03-21
- **Registered office:** 47 Stonehouse Road, Liphook, GU30 7DD, England
- **SIC:** 68310

### Officers

- O'NEILL, Stephen Mark — secretary · appointed 2016-03-21
- O'NEILL, Stephen Mark — director · British · appointed 2016-03-21

### Beneficial owners (Persons with Significant Control)

- Mr Stephen Mark O'Neill — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10073888
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10073888

## 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 **THORNFIELD LIMITED** — https://whiteintel.dev/entity/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THORNFIELD LIMITED**. Human view: https://whiteintel.dev/entity/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8 · Structured JSON: https://whiteintel.dev/api/public/dossier/ee3b6293-df7d-59e3-9b41-6b28ffc89cb8._

_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"._