---
title: "PLUMPTON PARK LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c99b0847-1705-5af1-95a5-e67bd0e8ec4c
json: https://whiteintel.dev/api/public/dossier/c99b0847-1705-5af1-95a5-e67bd0e8ec4c
identifier: oo:GB-COH-08091999
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PLUMPTON PARK LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08091999`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c99b0847-1705-5af1-95a5-e67bd0e8ec4c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c99b0847-1705-5af1-95a5-e67bd0e8ec4c  

## Ownership & control

### Owners / controllers

- **Dr Nigel John Braine-Hartnell** (beneficial owner) — 75% — https://whiteintel.dev/entity/9a133a8e-7194-5225-9236-e393a7c5731b
- **Mrs Amanda Jane Braine-Hartnell** (beneficial owner) — 50% — https://whiteintel.dev/entity/5e9bb1c6-7991-5cba-baaa-8f048515721c
- **Mrs Amanda Jane Braine-Hartnell** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ff2ed36d-2241-4094-ab11-71bc5e4e2aa2
- **Dr Nigel John Braine-Hartnell** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/17f0d6e1-da28-4e23-adb4-cf90e2d30050

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

A **4-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:** `08091999`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-06-01
- **Registered office:** Chandos House, School Lane, Buckingham, Buckinghamshire, MK18 1HD
- **SIC:** 86230

### Officers

- BRAINE-HARTNELL, Amanda Jane — director · British · appointed 2012-06-01
- BRAINE-HARTNELL, Nigel John, Dr — director · British · appointed 2012-06-01

### Beneficial owners (Persons with Significant Control)

- Dr Nigel John Braine-Hartnell — 50–75% shares · individual PSC · United Kingdom — since 2016-04-06
- Mrs Amanda Jane Braine-Hartnell — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08091999
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08091999

## 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 **PLUMPTON PARK LTD** — https://whiteintel.dev/entity/c99b0847-1705-5af1-95a5-e67bd0e8ec4c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PLUMPTON PARK LTD**. Human view: https://whiteintel.dev/entity/c99b0847-1705-5af1-95a5-e67bd0e8ec4c · Structured JSON: https://whiteintel.dev/api/public/dossier/c99b0847-1705-5af1-95a5-e67bd0e8ec4c._

_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"._