---
title: "THURMASTON MFG LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e7db70bf-b885-5957-b161-aed92bb4f0cf
json: https://whiteintel.dev/api/public/dossier/e7db70bf-b885-5957-b161-aed92bb4f0cf
identifier: oo:GB-COH-16219612
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THURMASTON MFG LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-16219612`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e7db70bf-b885-5957-b161-aed92bb4f0cf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e7db70bf-b885-5957-b161-aed92bb4f0cf  

## Ownership & control

### Owners / controllers

- **Mr John Stephan Boak** (beneficial owner) — 100% — https://whiteintel.dev/entity/10796742-c31a-5adf-9d24-b7f5524332e3
- **Mr John Stephan Boak** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/25f6c06d-dece-442b-afbf-2bbf939dbbe8

### 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:** `16219612`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2025-01-30
- **Registered office:** 18a-18b Pattison Road, London, NW2 2HH, England
- **SIC:** 47710

### Officers

- BOAK, John Stephan — director · British · appointed 2025-01-30

### Beneficial owners (Persons with Significant Control)

- Mr John Stephan Boak — 75–100% shares · individual PSC · England — since 2025-01-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16219612
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16219612

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THURMASTON MFG LTD**. Human view: https://whiteintel.dev/entity/e7db70bf-b885-5957-b161-aed92bb4f0cf · Structured JSON: https://whiteintel.dev/api/public/dossier/e7db70bf-b885-5957-b161-aed92bb4f0cf._

_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"._