---
title: "JOHN WERRELL & SON LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e50176a3-8fde-5611-8efe-87912ed5c830
json: https://whiteintel.dev/api/public/dossier/e50176a3-8fde-5611-8efe-87912ed5c830
identifier: oo:GB-COH-00574639
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHN WERRELL & SON LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00574639`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e50176a3-8fde-5611-8efe-87912ed5c830  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e50176a3-8fde-5611-8efe-87912ed5c830  

## Ownership & control

### Owners / controllers

- **Mr John David Werrell** (beneficial owner) — 75% — https://whiteintel.dev/entity/718db985-a807-55ed-b0c3-fd9e1b4b7151
- **Mrs Margaret May Werrell** (beneficial owner) — 50% — https://whiteintel.dev/entity/a1536a78-f021-5355-9d6c-d62d1ef21947
- **Mr John David Werrell** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/094f4f62-6bb9-49a9-b7ce-c0f9ec6640df
- **Mrs Margaret May Werrell** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/af95aff7-8be5-4f3e-872b-5086ac349db7

### 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:** `00574639`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1956-11-22
- **Registered office:** 131 Cumnor Road, Wootton Boars Hill, Oxford, OX1 5JR
- **SIC:** 49410

### Officers

- WERRELL, John David — secretary · British · appointed 2001-12-18
- WERRELL, John David — director · British
- WERRELL, Katherine Elizabeth — director · British · appointed 2025-11-03
- WHITE, Anthony Charles — secretary · British · resigned 2001-12-17
- WERRELL, Margaret May — director · British · resigned 2025-08-03
- WERRELL, Marjorie Ella — director · British · resigned 1997-06-27

### Beneficial owners (Persons with Significant Control)

- Mr John David Werrell — 75–100% shares · individual PSC · England — since 2016-04-06
- Mrs Margaret May Werrell — 25–50% shares · individual PSC — ceased 2025-08-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00574639
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00574639

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **JOHN WERRELL & SON LIMITED** — https://whiteintel.dev/entity/e50176a3-8fde-5611-8efe-87912ed5c830 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHN WERRELL & SON LIMITED**. Human view: https://whiteintel.dev/entity/e50176a3-8fde-5611-8efe-87912ed5c830 · Structured JSON: https://whiteintel.dev/api/public/dossier/e50176a3-8fde-5611-8efe-87912ed5c830._

_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"._