---
title: "HARNHAM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/73639e67-ade2-573b-9d9f-e165f60e9e9b
json: https://whiteintel.dev/api/public/dossier/73639e67-ade2-573b-9d9f-e165f60e9e9b
identifier: oo:GB-COH-11564457
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HARNHAM LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-11564457`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/73639e67-ade2-573b-9d9f-e165f60e9e9b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/73639e67-ade2-573b-9d9f-e165f60e9e9b  

## Ownership & control

### Owners / controllers

- **Mr Mark Andrew Ruff** (beneficial owner) — 100% — https://whiteintel.dev/entity/6e10678b-856f-5095-8e93-62940ba0b503
- **Mr Mark Andrew Ruff** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/1f026f62-ea03-4bd2-bd21-a082bfcf7a1a

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

1. **Mr Mark Andrew Ruff** — beneficial owner 100% → *HARNHAM LIMITED*
1. **Mr Mark Andrew Ruff** — beneficial owner 62.5% → *HARNHAM LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `11564457`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2018-09-12
- **Registered office:** SUITE 8, 57 HIGH STREET, IBSTOCK, LEICESTERSHIRE, LE67 6LH
- **SIC:** 68100 - Buying and selling of own real estate, 68209 - Other letting and operating of own or leased real estate

## Financials (Companies House accounts)

| Figure | 2025-09-30 | 2024-09-30 |
|---|---:|---:|
| Net assets | £150 | £150 |
| Shareholder funds | £150 | £150 |
| Employees | 0 | 0 |

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

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11564457
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/11564457/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11564457

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HARNHAM LIMITED**. Human view: https://whiteintel.dev/entity/73639e67-ade2-573b-9d9f-e165f60e9e9b · Structured JSON: https://whiteintel.dev/api/public/dossier/73639e67-ade2-573b-9d9f-e165f60e9e9b._

_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"._