---
title: "THE KEYSTONE COMPANY UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6c6437e7-7c28-51e2-b982-e36bd09a8052
json: https://whiteintel.dev/api/public/dossier/6c6437e7-7c28-51e2-b982-e36bd09a8052
identifier: oo:GB-COH-06429538
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THE KEYSTONE COMPANY UK LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06429538`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6c6437e7-7c28-51e2-b982-e36bd09a8052  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6c6437e7-7c28-51e2-b982-e36bd09a8052  

## Cross-source identity

The same real-world entity, resolved across sources:

- **THE KEYSTONE COMPANY UK LIMITED** — GLEIF · `lei:549300JO0DKW6XJMR282` — https://whiteintel.dev/entity/8984751f-45cc-57b7-97bb-59ced736823d

## Ownership & control

### Owners / controllers

- **Mrs Mary Therese Worsley** (beneficial owner) — 50% — https://whiteintel.dev/entity/dfe54e6e-9e20-5e47-bc3b-4e8cd04eebce
- **Mr David John Worsley** (beneficial owner) — 75% — https://whiteintel.dev/entity/3f712177-7aad-5b4d-b8c7-1537c0bbafc8
- **Mrs Sacha Marie Worsley** (beneficial owner) — 50% — https://whiteintel.dev/entity/a9a583e0-5287-50c5-b67f-bf144906030f
- **Mr David John Worsley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f2888a3d-1492-40d4-8bea-07bf0a6b0ec2
- **Mr Gavin Worsley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/467db5dd-33a4-4ff4-9138-4bdb35ef360b
- **Mrs Sacha Marie Worsley** (beneficial owner) — https://whiteintel.dev/entity/7a99e200-5d32-4dd0-9b49-214086849ecd
- **Mrs Mary Therese Worsley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d45ca6cc-1753-4ddf-adaf-a620d86c0503
- **Mr David John Worsley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cf3cc38b-3cb2-42e7-9532-545aca617a78

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

A **8-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:** `06429538`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-11-16
- **Registered office:** 204 Duggins Lane, Tile Hill, Coventry, West Midlands, CV4 9GP
- **SIC:** 46900

### Officers

- WORSLEY, David John — director · British · appointed 2007-11-16
- WORSLEY, Mary Therese — director · British · appointed 2007-11-16
- WORSLEY, Gavin — secretary · British · appointed 2007-11-16 · resigned 2026-01-22
- TEMPLE SECRETARIES LIMITED — corporate nominee secretary · appointed 2007-11-16 · resigned 2007-11-16
- WORSLEY, Gavin — director · British · appointed 2007-11-16 · resigned 2024-07-16
- WORSLEY, Sacha Marie — director · British · appointed 2007-11-16 · resigned 2024-07-16
- COMPANY DIRECTORS LIMITED — corporate nominee director · appointed 2007-11-16 · resigned 2007-11-16

### Beneficial owners (Persons with Significant Control)

- Mrs Mary Therese Worsley — 25–50% shares · individual PSC · United Kingdom — since 2024-07-16
- Mr David John Worsley — 25–50% shares · individual PSC · United Kingdom — since 2024-07-16
- Mrs Sacha Marie Worsley — 25–50% votes · individual PSC · United Kingdom — ceased 2024-07-16
- Mr Gavin Worsley — 25–50% shares · individual PSC — ceased 2024-07-16
- Mr David John Worsley — 25–50% shares · individual PSC — ceased 2017-12-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06429538
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06429538

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THE KEYSTONE COMPANY UK LIMITED**. Human view: https://whiteintel.dev/entity/6c6437e7-7c28-51e2-b982-e36bd09a8052 · Structured JSON: https://whiteintel.dev/api/public/dossier/6c6437e7-7c28-51e2-b982-e36bd09a8052._

_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"._