---
title: "STALWART SECURITY SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7c8476da-e899-5841-bead-002877f2509f
json: https://whiteintel.dev/api/public/dossier/7c8476da-e899-5841-bead-002877f2509f
identifier: oo:GB-COH-01867529
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STALWART SECURITY SERVICES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01867529`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7c8476da-e899-5841-bead-002877f2509f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7c8476da-e899-5841-bead-002877f2509f  

## Ownership & control

### Owners / controllers

- **STALWART SECURITY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d0e8c684-70a4-5e21-b160-4f5ed22fd4a1
- **DUVAL SECURITY HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/8c401da7-e330-5e3c-9694-312bea41ccf5
- **STALWART SECURITY LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d0e8c684-70a4-5e21-b160-4f5ed22fd4a1
- **DUVAL SECURITY HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8c401da7-e330-5e3c-9694-312bea41ccf5

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

A **20-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:** `01867529`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1984-11-29
- **Registered office:** 5 Prospect Place Millennium Way, Pride Park, Derby, Derbyshire, DE24 8HG
- **SIC:** 99999

## Financials (Companies House accounts)

| Figure | 2026-03-31 |
|---|---:|
| Shareholder funds | £100 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- SIMMONDS, Michelle Toni — secretary · appointed 2020-02-28
- SIMMONDS, Lee James — director · British · appointed 2020-02-28
- SIMMONDS, Michelle Toni — director · British · appointed 2020-02-28
- KNOWLES, Jane Alison — secretary · British · resigned 2003-12-10
- STONE, Susan Mary — secretary · English · appointed 2003-12-10 · resigned 2020-02-28
- KNOWLES, Howard Bradshaw — director · British · resigned 2003-12-10
- KNOWLES, Jane Alison — director · British · resigned 2003-12-10
- STONE, Raymond Sydney — director · English · appointed 2003-12-10 · resigned 2020-02-28
- STONE, Susan Mary — director · English · appointed 2004-07-12 · resigned 2020-02-28

### Beneficial owners (Persons with Significant Control)

- [Duval Security Holdings Limited](https://whiteintel.dev/entity/8c401da7-e330-5e3c-9694-312bea41ccf5) — 75–100% shares · corporate PSC · England — since 2017-10-05
- [Stalwart Security Limited](https://whiteintel.dev/entity/d0e8c684-70a4-5e21-b160-4f5ed22fd4a1) — 75–100% shares · corporate PSC · United Kingdom — ceased 2017-10-05

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01867529
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/01867529/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01867529

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STALWART SECURITY SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/7c8476da-e899-5841-bead-002877f2509f · Structured JSON: https://whiteintel.dev/api/public/dossier/7c8476da-e899-5841-bead-002877f2509f._

_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"._