---
title: "DONCASTER SECURITY OPERATIONS CENTRE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078
json: https://whiteintel.dev/api/public/dossier/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078
identifier: oo:GB-COH-12049240
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DONCASTER SECURITY OPERATIONS CENTRE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12049240`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078  

## Ownership & control

### Owners / controllers

- **DS SECURITY GROUP LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/25f57758-81a1-5737-bc7b-3be2d1b5aabe
- **.Big Yellow Self Storage Company Limited** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/206516b9-4e6b-4261-a442-03cc7c030a4f
- **Mr John Ottavio D'Aprano** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a873b267-6509-4a17-8787-a43e2c79ff9d

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

A **12-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:** `12049240`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-06-13
- **Registered office:** 5 Hayfield Business Park Field Lane, Auckley, Doncaster, DN9 3FL, England
- **SIC:** 80200

### Officers

- BEAVIS, Shauna Louise — secretary · appointed 2025-06-12
- BEAVIS, Shauna Louise — director · British · appointed 2024-02-13
- D'APRANO, John Ottavio — director · British · appointed 2019-06-13
- DOVEY, Robert Graham — director · British · appointed 2025-07-31
- HUNTER, John Duncanson — director · British · appointed 2025-07-31
- TROTMAN, John Richard — director · British · appointed 2025-07-31
- LEE, Adrian Charles Jonathan — director · British · appointed 2020-12-30 · resigned 2024-02-13
- RIMMER, Barry — director · British · appointed 2020-12-02 · resigned 2025-07-31
- SMITH, Steve — director · British · appointed 2019-12-10 · resigned 2020-12-02

### Beneficial owners (Persons with Significant Control)

- Mr John Ottavio D'Aprano — 25–50% shares · individual PSC · England — since 2023-07-07
- .Big Yellow Self Storage Company Limited — 50–75% shares · corporate PSC · England — since 2020-12-30
- [Ds Security Group Limited](https://whiteintel.dev/entity/25f57758-81a1-5737-bc7b-3be2d1b5aabe) — 25–50% shares · corporate PSC · United Kingdom — ceased 2023-07-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12049240
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12049240

## 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 **DONCASTER SECURITY OPERATIONS CENTRE LIMITED** — https://whiteintel.dev/entity/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DONCASTER SECURITY OPERATIONS CENTRE LIMITED**. Human view: https://whiteintel.dev/entity/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078 · Structured JSON: https://whiteintel.dev/api/public/dossier/ae8c91fb-b31b-5ec1-a8d1-fd56d9db2078._

_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"._