---
title: "CK MASONRY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae55ef59-e39c-54ba-9f96-c7173a62b3a8
json: https://whiteintel.dev/api/public/dossier/ae55ef59-e39c-54ba-9f96-c7173a62b3a8
identifier: oo:GB-COH-11989303
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CK MASONRY LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11989303`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ae55ef59-e39c-54ba-9f96-c7173a62b3a8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae55ef59-e39c-54ba-9f96-c7173a62b3a8  

## Ownership & control

### Owners / controllers

- **Mr Graham Charles Curtis** (beneficial owner) — 50% — https://whiteintel.dev/entity/c054ec7f-0a04-567b-a480-e479f79a39be
- **Mr Martin King** (beneficial owner) — 50% — https://whiteintel.dev/entity/66519a95-4f0d-59f1-bdab-b7d400a818fd
- **Mr Graham Charles Curtis** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c0fb4ff5-f3ac-44a9-a44c-18cbcc4a2550
- **Mr Martin King** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c98c6a52-2b4f-412f-9221-415088118f81

### 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:** `11989303`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-05-10
- **Registered office:** Unit 1, Barn 3 Clayhill Road, Leigh, Reigate, RH2 8PA, England
- **SIC:** 23700

### Officers

- CURTIS, Graham Charles — director · English · appointed 2024-06-03
- CURTIS, Graham Charles — director · British · appointed 2019-05-10 · resigned 2023-10-26

### Beneficial owners (Persons with Significant Control)

- Mr Graham Charles Curtis — 25–50% shares · individual PSC — since 2019-05-10
- Mr Martin King — 25–50% shares · individual PSC — since 2019-05-10

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11989303
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11989303

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CK MASONRY LTD**. Human view: https://whiteintel.dev/entity/ae55ef59-e39c-54ba-9f96-c7173a62b3a8 · Structured JSON: https://whiteintel.dev/api/public/dossier/ae55ef59-e39c-54ba-9f96-c7173a62b3a8._

_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"._