---
title: "STRONGHOLD STRUCTURES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bd5f2f72-af33-581d-9409-14919033d97c
json: https://whiteintel.dev/api/public/dossier/bd5f2f72-af33-581d-9409-14919033d97c
identifier: oo:GB-COH-08633404
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STRONGHOLD STRUCTURES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08633404`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bd5f2f72-af33-581d-9409-14919033d97c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bd5f2f72-af33-581d-9409-14919033d97c  

## Ownership & control

### Owners / controllers

- **Mr Declan Byrnes** (beneficial owner) — 50% — https://whiteintel.dev/entity/e5b40ca7-171a-55cb-ae08-e1ae1ce766be
- **Mr Neil Francis Duncan** (beneficial owner) — 50% — https://whiteintel.dev/entity/600676ea-40ae-5955-b4d9-a8d06d69ffdc
- **Stronghold Group Holdings Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/30b340db-551a-4f03-a23a-ea5e595c2adc
- **Mr Declan Byrnes** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/287e3a30-2c51-4f79-8831-41f80fdebfce
- **Mr Neil Francis Duncan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b122f029-0035-4511-91db-66184cba9b73

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

A **5-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:** `08633404`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-08-01
- **Registered office:** Rookery Nook, Elton Way, Watford, WD25 8HD, England
- **SIC:** 41201

### Officers

- BYRNES, Declan — director · British · appointed 2013-08-01
- DUNCAN, Neil Francis — director · British · appointed 2013-08-01
- KAHAN, Barbara — director · British · appointed 2013-08-01 · resigned 2013-08-01

### Beneficial owners (Persons with Significant Control)

- Stronghold Group Holdings Ltd — 75–100% shares · corporate PSC · England — since 2024-01-30
- Mr Declan Byrnes — 25–50% shares · individual PSC — ceased 2024-01-31
- Mr Neil Francis Duncan — 25–50% shares · individual PSC — ceased 2024-01-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08633404
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08633404

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STRONGHOLD STRUCTURES LIMITED**. Human view: https://whiteintel.dev/entity/bd5f2f72-af33-581d-9409-14919033d97c · Structured JSON: https://whiteintel.dev/api/public/dossier/bd5f2f72-af33-581d-9409-14919033d97c._

_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"._