---
title: "HARPER WOOD DEVELOPMENTS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/384d5dbb-7dfd-5a94-bf0d-1909b2d3b25f
json: https://whiteintel.dev/api/public/dossier/384d5dbb-7dfd-5a94-bf0d-1909b2d3b25f
identifier: oo:GB-COH-14044782
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HARPER WOOD DEVELOPMENTS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14044782`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/384d5dbb-7dfd-5a94-bf0d-1909b2d3b25f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/384d5dbb-7dfd-5a94-bf0d-1909b2d3b25f  

## Ownership & control

### Owners / controllers

- **Mr Ryan James O'Neill** (beneficial owner) — 100% — https://whiteintel.dev/entity/e1af2a3c-27ee-5b42-aa78-81c18e3b6d99
- **Mr Ryan James O'Neill** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7e8695ab-1f08-4e00-b2d4-c7c70e69dbdd

### Holdings / subsidiaries

- **HAMILTON RUSSELL DEVELOPMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c0365d0c-5c40-5838-b554-d2ffb6cf01b7
- **LANGCROFT GROUP LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/17ba0461-b2b0-5a9d-bb6d-97d825b284a3
- **HAMILTON RUSSELL HARPER WOOD (WAR ROOMS) LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/68a41d28-c66d-55d1-8040-127ec4ccb308
- **HAMILTON RUSSELL HARPER WOOD (BOSTON) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9fa36366-e92d-5d52-b13d-4bc00c1eb940
- **HAMILTON RUSSELL HARPER WOOD (BOSTON) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9fa36366-e92d-5d52-b13d-4bc00c1eb940
- **HAMILTON RUSSELL HARPER WOOD (WAR ROOMS) LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/68a41d28-c66d-55d1-8040-127ec4ccb308
- **HAMILTON RUSSELL DEVELOPMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c0365d0c-5c40-5838-b554-d2ffb6cf01b7
- **LANGCROFT GROUP LTD** (beneficial owner) — https://whiteintel.dev/entity/17ba0461-b2b0-5a9d-bb6d-97d825b284a3

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

1. **Mr Ryan James O'Neill** — beneficial owner 100% → *HARPER WOOD DEVELOPMENTS LIMITED*
1. **Mr Ryan James O'Neill** — beneficial owner 87.5% → *HARPER WOOD DEVELOPMENTS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `14044782`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-04-13
- **Registered office:** 1 Beauchamp Court, 10 Victors Way, Barnet, Hertfordshire, EN5 5TZ, United Kingdom
- **SIC:** 42990

### Officers

- O'NEILL, Ryan James — director · British · appointed 2022-04-13

### Beneficial owners (Persons with Significant Control)

- Mr Ryan James O'Neill — 75–100% shares · individual PSC · United Kingdom — since 2022-04-13

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14044782
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14044782

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HARPER WOOD DEVELOPMENTS LIMITED**. Human view: https://whiteintel.dev/entity/384d5dbb-7dfd-5a94-bf0d-1909b2d3b25f · Structured JSON: https://whiteintel.dev/api/public/dossier/384d5dbb-7dfd-5a94-bf0d-1909b2d3b25f._

_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"._