---
title: "MASON FORBES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0d0f5755-d8bf-52d2-ab52-dfcd54595753
json: https://whiteintel.dev/api/public/dossier/0d0f5755-d8bf-52d2-ab52-dfcd54595753
identifier: oo:GB-COH-05920972
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MASON FORBES LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05920972`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0d0f5755-d8bf-52d2-ab52-dfcd54595753  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0d0f5755-d8bf-52d2-ab52-dfcd54595753  

## Ownership & control

### Owners / controllers

- **Mr John Stanley Mather** (beneficial owner) — 100% — https://whiteintel.dev/entity/de4a746d-785f-5592-a9a4-a9fa95608279
- **Mr John Stanley Mather** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2b8d85cf-2774-4cfd-bb4b-8817fa2de799

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

A **2-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:** `05920972`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2006-08-31
- **Registered office:** 85 Great Portland Street, London, W1W 7LT, England
- **SIC:** 64999

### Officers

- MATHER, John Stanley — director · British · appointed 2023-10-23
- HART, Katherine Mary — secretary · appointed 2009-02-01 · resigned 2010-08-31
- HART, Katherine Mary — secretary · appointed 2009-02-01 · resigned 2010-08-31
- HART, Katherine Mary — secretary · appointed 2009-02-01 · resigned 2010-08-31
- MATHER, Katherine Mary — secretary · British · appointed 2007-04-01 · resigned 2007-09-30
- PEARCEY, Malcolm James — secretary · British · appointed 2006-08-31 · resigned 2006-11-09
- PYM, Keith Terence — secretary · British · appointed 2007-09-30 · resigned 2009-02-01
- PYM, Keith Terence — secretary · British · appointed 2006-11-09 · resigned 2007-04-01
- DUPORT SECRETARY LIMITED — corporate nominee secretary · appointed 2006-08-31 · resigned 2006-09-01
- CULLEY, Wayne Neil — director · British · appointed 2021-01-25 · resigned 2023-10-23
- HANSEN, Lilia Sidorova — director · Norwegian · appointed 2009-02-09 · resigned 2010-09-01
- HART, Damian — director · British · appointed 2009-02-01 · resigned 2010-08-31
- HART, Damian Peter — director · British · appointed 2006-10-31 · resigned 2007-09-30
- HART, Katherine Mary — director · British · appointed 2006-10-31 · resigned 2010-08-31
- MATHER, John Stanley — director · British · appointed 2010-08-31 · resigned 2021-01-29
- MATHER, John Stanley — director · British · appointed 2008-08-01 · resigned 2009-02-01
- PEARCEY, Malcolm James — director · British · appointed 2006-08-31 · resigned 2006-11-09
- DUPORT DIRECTOR LIMITED — corporate nominee director · appointed 2006-08-31 · resigned 2006-09-01

### Beneficial owners (Persons with Significant Control)

- Mr John Stanley Mather — 75–100% shares · individual PSC · England — since 2018-01-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05920972

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MASON FORBES LTD**. Human view: https://whiteintel.dev/entity/0d0f5755-d8bf-52d2-ab52-dfcd54595753 · Structured JSON: https://whiteintel.dev/api/public/dossier/0d0f5755-d8bf-52d2-ab52-dfcd54595753._

_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"._