---
title: "MASONACE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a472a3b5-e245-5778-9bd9-2e058ee21d31
json: https://whiteintel.dev/api/public/dossier/a472a3b5-e245-5778-9bd9-2e058ee21d31
identifier: oo:GB-COH-16017701
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MASONACE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-16017701`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a472a3b5-e245-5778-9bd9-2e058ee21d31  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a472a3b5-e245-5778-9bd9-2e058ee21d31  

## Ownership & control

### Owners / controllers

- **Mr Jonathan Walsh** (beneficial owner) — 100% — https://whiteintel.dev/entity/9619c986-c284-57fd-8889-7f205fd06120
- **Ceri Richard John** (beneficial owner) — 100% — https://whiteintel.dev/entity/c52d6e2d-8fd7-5421-92e9-55ed38078397
- **Mr Jonathan Walsh** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/395a5f3c-166d-48dd-aae2-7eaf0f4410d8
- **Ceri Richard John** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6a72ff60-7b38-4677-9705-2fe7a5d8c7fa

### 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:** `16017701`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2024-10-15
- **Registered office:** 16017701 - COMPANIES HOUSE DEFAULT ADDRESS, Cardiff, CF14 8LH
- **SIC:** 70229

### Officers

- WALSH, Jonathan — director · British · appointed 2024-12-03
- JOHN, Ceri Richard — director · British · appointed 2024-10-15 · resigned 2024-12-03

### Beneficial owners (Persons with Significant Control)

- Mr Jonathan Walsh — 75–100% shares · individual PSC — since 2024-12-03
- Ceri Richard John — 75–100% shares · individual PSC · United Kingdom — ceased 2024-12-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16017701

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MASONACE LIMITED**. Human view: https://whiteintel.dev/entity/a472a3b5-e245-5778-9bd9-2e058ee21d31 · Structured JSON: https://whiteintel.dev/api/public/dossier/a472a3b5-e245-5778-9bd9-2e058ee21d31._

_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"._