---
title: "BARNBROOK LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2d07b36e-cdb9-5abd-85da-419bbd925896
json: https://whiteintel.dev/api/public/dossier/2d07b36e-cdb9-5abd-85da-419bbd925896
identifier: oo:GB-COH-06854147
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BARNBROOK LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-06854147`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2d07b36e-cdb9-5abd-85da-419bbd925896  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2d07b36e-cdb9-5abd-85da-419bbd925896  

## Ownership & control

### Owners / controllers

- **Jonathan Barnbrook** (beneficial owner) — 100% — https://whiteintel.dev/entity/082e3c98-36d2-5822-95ec-f0e11eed1f61
- **Jonathan Barnbrook** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f8b89064-be1e-4e48-84b8-9287e3ef5f9d

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

1. **Jonathan Barnbrook** — beneficial owner 100% → *BARNBROOK LTD.*
1. **Jonathan Barnbrook** — beneficial owner 87.5% → *BARNBROOK LTD.*

## Company profile (live · UK Companies House)

- **Company number:** `06854147`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2009-03-20
- **Registered office:** 35 Ballards Lane, London, N3 1XW, United Kingdom
- **SIC:** 90030

## Financials (Companies House accounts)

| Figure | 2026-03-31 | 2025-03-31 |
|---|---:|---:|
| Net assets | £839,146 | £735,792 |
| Shareholder funds | £839,146 | £735,792 |
| Fixed assets | £33,057 | £39,062 |
| Current assets | £870,468 | £782,845 |
| Employees | 6 | 6 |

_As filed at Companies House. Micro-entities file no profit-and-loss account._

### Officers

- BARNBROOK, Jonathan Andrew — director · British · appointed 2009-03-20
- NORTHSIDE COMPANY SECRETARIAL SERVICES LIMITED — corporate secretary · appointed 2009-03-20 · resigned 2016-11-17

### Beneficial owners (Persons with Significant Control)

- Jonathan Barnbrook — 75–100% shares · individual PSC · United Kingdom — since 2017-03-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06854147
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06854147
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/06854147/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BARNBROOK LTD.**. Human view: https://whiteintel.dev/entity/2d07b36e-cdb9-5abd-85da-419bbd925896 · Structured JSON: https://whiteintel.dev/api/public/dossier/2d07b36e-cdb9-5abd-85da-419bbd925896._

_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"._