---
title: "SEACHESTER THREE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c3833e61-b403-5266-bafd-b7033f256147
json: https://whiteintel.dev/api/public/dossier/c3833e61-b403-5266-bafd-b7033f256147
identifier: oo:GB-COH-08818061
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEACHESTER THREE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08818061`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c3833e61-b403-5266-bafd-b7033f256147  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c3833e61-b403-5266-bafd-b7033f256147  

## Ownership & control

### Owners / controllers

- **Mr Steven Westbrook** (beneficial owner) — https://whiteintel.dev/entity/80af444b-89d8-4eaa-b44a-28510a3ec928
- **Mr Leo Yu** (beneficial owner) — https://whiteintel.dev/entity/2177e031-1277-5bd6-a7b4-e405bd06f62f
- **Mr Nigel John Palmer** (beneficial owner) — https://whiteintel.dev/entity/1836841e-90a3-4f65-b546-76b0cfb8fcd8
- **NEWBURY INVESTMENTS (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b7ee3057-e4c8-59a1-86af-d20147a30197
- **Mr Leo Yu** (beneficial owner) — https://whiteintel.dev/entity/02a4d9bc-b897-4434-a19f-58499caed2be

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

A **14-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:** `08818061`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-12-17
- **Registered office:** Votec House The Vo-Tec Centre, Hambridge Lane, Newbury, Berkshire, RG14 5TN
- **SIC:** 99999

### Officers

- YU, Leo — secretary · appointed 2018-01-01
- WESTBROOK, Steven — director · British · appointed 2015-07-31
- YU, Leo — director · British · appointed 2018-01-01
- WESTBROOK, Steven — secretary · appointed 2015-07-31 · resigned 2018-01-01
- BARNETT, Ian David — director · British · appointed 2013-12-17 · resigned 2015-07-31
- BOWLER, Paul Leslie, Mr. — director · British · appointed 2013-12-17 · resigned 2015-07-31
- PALMER, Nigel John — director · British · appointed 2015-07-31 · resigned 2018-01-01

### Beneficial owners (Persons with Significant Control)

- Mr Leo Yu — significant influence or control · individual PSC — since 2018-01-01
- Mr Steven Westbrook — significant influence or control · individual PSC — since 2016-04-06
- [Newbury Investments (Uk) Ltd](https://whiteintel.dev/entity/b7ee3057-e4c8-59a1-86af-d20147a30197) — 75–100% shares · corporate PSC · England — since 2016-04-06
- Mr Nigel John Palmer — significant influence or control · individual PSC — ceased 2018-01-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08818061
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08818061

## 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 **SEACHESTER THREE LIMITED** — https://whiteintel.dev/entity/c3833e61-b403-5266-bafd-b7033f256147 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEACHESTER THREE LIMITED**. Human view: https://whiteintel.dev/entity/c3833e61-b403-5266-bafd-b7033f256147 · Structured JSON: https://whiteintel.dev/api/public/dossier/c3833e61-b403-5266-bafd-b7033f256147._

_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"._