---
title: "MASON & COOK LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7d5eb78e-e90b-5628-98e5-4cba2979d98b
json: https://whiteintel.dev/api/public/dossier/7d5eb78e-e90b-5628-98e5-4cba2979d98b
identifier: oo:GB-COH-08622091
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MASON & COOK LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08622091`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7d5eb78e-e90b-5628-98e5-4cba2979d98b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7d5eb78e-e90b-5628-98e5-4cba2979d98b  

## Ownership & control

### Owners / controllers

- **Mr David Mark Nicholas John Cook** (beneficial owner) — 100% — https://whiteintel.dev/entity/828b876a-40e1-5275-951a-be27e5e910ce
- **BIGHAND LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/58596ddd-561b-5fae-a00b-91b64b430a73
- **Mr David Mark Nicholas John Cook** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bea78d75-c789-4540-892d-9872bab2c3ea
- **BIGHAND LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/58596ddd-561b-5fae-a00b-91b64b430a73

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

A **18-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:** `08622091`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2013-07-24
- **Registered office:** Mw102 Wework C/O Bighand, 10 York Road, London, SE1 7ND, England
- **SIC:** 82990

### Officers

- COOK, David Mark Nicholas John — director · British · appointed 2013-07-24
- DAVIS, James Donal — director · British · appointed 2020-11-03
- TOULSON, Matthew Sam — director · British · appointed 2020-11-03
- COOK, Jessica — director · British · appointed 2019-12-01 · resigned 2020-11-03

### Beneficial owners (Persons with Significant Control)

- [Bighand Limited](https://whiteintel.dev/entity/58596ddd-561b-5fae-a00b-91b64b430a73) — 75–100% shares · corporate PSC · England — since 2020-11-03
- Mr David Mark Nicholas John Cook — 75–100% shares · individual PSC · England — ceased 2020-11-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08622091

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MASON & COOK LTD**. Human view: https://whiteintel.dev/entity/7d5eb78e-e90b-5628-98e5-4cba2979d98b · Structured JSON: https://whiteintel.dev/api/public/dossier/7d5eb78e-e90b-5628-98e5-4cba2979d98b._

_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"._