---
title: "J.W. MORTIMER LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a7ea2fb7-bfe0-5c26-8bfc-96f63faa528f
json: https://whiteintel.dev/api/public/dossier/a7ea2fb7-bfe0-5c26-8bfc-96f63faa528f
identifier: oo:GB-COH-04685745
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# J.W. MORTIMER LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-04685745`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a7ea2fb7-bfe0-5c26-8bfc-96f63faa528f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a7ea2fb7-bfe0-5c26-8bfc-96f63faa528f  

## Ownership & control

### Owners / controllers

- **Mr John Watson Mortimer** (beneficial owner) — 50% — https://whiteintel.dev/entity/3650bc04-e2dd-593d-b939-2aabba2a0da1
- **Mr John Watson Mortimer** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d50a39c8-1c94-43bc-99bd-815390a187f7

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

1. **Mr John Watson Mortimer** — beneficial owner 50% → *J.W. MORTIMER LIMITED*
1. **Mr John Watson Mortimer** — beneficial owner 37.5% → *J.W. MORTIMER LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `04685745`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2003-03-04
- **Registered office:** Horseshoe Buildings, Egton, Whitby, North Yorkshire, North Yorkshire, YO21 1TZ
- **SIC:** 33120

### Officers

- MORTIMER, Margaret Elizabeth — secretary · appointed 2011-03-08
- MORTIMER, John William George — director · British · appointed 2011-03-08
- MORTIMER, John Watson — director · British · appointed 2003-03-04
- GRAEME, Dorothy May — nominee secretary · British · appointed 2003-03-04 · resigned 2003-03-04
- TURFORD, Stephen Graham — secretary · British · appointed 2003-03-04 · resigned 2011-03-02
- GRAEME, Lesley Joyce — nominee director · British · appointed 2003-03-04 · resigned 2003-03-04
- MORTIMER, Laura Elizabeth — director · British · appointed 2011-03-08 · resigned 2024-10-31
- MORTIMER, Margaret Elizabeth — director · British · appointed 2011-03-08 · resigned 2025-11-08
- TURFORD, Stephen Graham — director · British · appointed 2003-03-04 · resigned 2011-03-02

### Beneficial owners (Persons with Significant Control)

- Mr John Watson Mortimer — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04685745
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04685745

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **J.W. MORTIMER LIMITED**. Human view: https://whiteintel.dev/entity/a7ea2fb7-bfe0-5c26-8bfc-96f63faa528f · Structured JSON: https://whiteintel.dev/api/public/dossier/a7ea2fb7-bfe0-5c26-8bfc-96f63faa528f._

_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"._