---
title: "CHAMPION STAR LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e
json: https://whiteintel.dev/api/public/dossier/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e
identifier: gb-coh:OC456800
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CHAMPION STAR LLP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:OC456800`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e  

## Ownership & control

### Owners / controllers

- **Mr Adrian Brian Mcstay** (beneficial owner) — https://whiteintel.dev/entity/8e8c3375-ba7b-4146-b2f2-7814131bead2
- **Mr Robert William Middleton Brook** (beneficial owner) — https://whiteintel.dev/entity/a30a5b4d-f003-4afe-8e67-180a640f2fd5
- **Mrs Teresa Laura Harriet Dyer** (beneficial owner) — https://whiteintel.dev/entity/8f0cebc4-8e5f-4153-91eb-0340c4994689

### Holdings / subsidiaries

- **STAYBROOK PROPERTIES LLP** (beneficial owner) — https://whiteintel.dev/entity/88796484-286c-4bdb-b515-619cb2cfd227

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

A **3-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:** `OC456800`
- **Status:** active
- **Type:** llp
- **Incorporated:** 2025-05-20
- **Registered office:** Swatton Barn, Badbury, Swindon, SN4 0EU, United Kingdom

### Officers

- BROOK, Robert William Middleton — llp designated member · appointed 2025-05-20
- DYER, Teresa Laura Harriet — llp designated member · appointed 2025-05-20
- MCSTAY, Adrian Brian — llp designated member · appointed 2025-05-20

### Beneficial owners (Persons with Significant Control)

- Mr Adrian Brian Mcstay — 25–50% votes · individual PSC · United Kingdom — since 2025-05-20
- Mr Robert William Middleton Brook — 25–50% votes · individual PSC · United Kingdom — since 2025-05-20
- Mrs Teresa Laura Harriet Dyer — 25–50% votes · individual PSC · United Kingdom — since 2025-05-20

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC456800

## 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 **CHAMPION STAR LLP** — https://whiteintel.dev/entity/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CHAMPION STAR LLP**. Human view: https://whiteintel.dev/entity/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e · Structured JSON: https://whiteintel.dev/api/public/dossier/0aab8a2c-e0a5-4306-9ed5-7fe54b01f79e._

_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"._