---
title: "W. J. DEVELOPMENTS (RESIDENTIAL) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/168906fa-ce0e-5f91-b25a-14d128e0a88f
json: https://whiteintel.dev/api/public/dossier/168906fa-ce0e-5f91-b25a-14d128e0a88f
identifier: oo:GB-COH-06347478
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# W. J. DEVELOPMENTS (RESIDENTIAL) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06347478`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/168906fa-ce0e-5f91-b25a-14d128e0a88f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/168906fa-ce0e-5f91-b25a-14d128e0a88f  

## Ownership & control

### Owners / controllers

- **NEWMARK DEVELOPMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/b495f12a-f103-5985-b59f-dd444677adf6
- **NEWMARK DEVELOPMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b495f12a-f103-5985-b59f-dd444677adf6

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

A **11-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:** `06347478`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-08-20
- **Registered office:** 3 Llys Y Bont, Parc Menai, Bangor, LL57 4BN, United Kingdom
- **SIC:** 41100

### Officers

- JONES, Simon David Ainslie — director · British · appointed 2024-06-18
- BYROM, Philip Martin — secretary · British · appointed 2007-08-20 · resigned 2021-12-06
- MCGHIN, Adam — secretary · appointed 2024-10-24 · resigned 2026-02-10
- WATSON, Kerry Anne — secretary · appointed 2021-12-06 · resigned 2024-08-30
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 2007-08-20 · resigned 2007-08-20
- BYROM, Philip Martin — director · British · appointed 2016-02-12 · resigned 2022-02-01
- MCGHIN, Adam — director · British · appointed 2024-10-24 · resigned 2026-02-06
- SERGEANT, Sarah Jane — director · British · appointed 2021-11-12 · resigned 2024-06-18
- SIMPSON, Richard Charles — director · British · appointed 2019-01-02 · resigned 2023-07-18
- WATKIN JONES, Glyn — director · Welsh · appointed 2007-08-20 · resigned 2016-02-12
- WATKIN JONES, Mark — director · British · appointed 2007-08-20 · resigned 2019-01-02

### Beneficial owners (Persons with Significant Control)

- [Newmark Developments Ltd](https://whiteintel.dev/entity/b495f12a-f103-5985-b59f-dd444677adf6) — 75–100% shares · corporate PSC · Wales — since 2016-08-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06347478
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06347478

## 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 **W. J. DEVELOPMENTS (RESIDENTIAL) LIMITED** — https://whiteintel.dev/entity/168906fa-ce0e-5f91-b25a-14d128e0a88f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **W. J. DEVELOPMENTS (RESIDENTIAL) LIMITED**. Human view: https://whiteintel.dev/entity/168906fa-ce0e-5f91-b25a-14d128e0a88f · Structured JSON: https://whiteintel.dev/api/public/dossier/168906fa-ce0e-5f91-b25a-14d128e0a88f._

_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"._