---
title: "SOS LEAK DETECTION & PREVENTION LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/74aa4661-691d-4ba8-b3d6-bc0ae8baa042
json: https://whiteintel.dev/api/public/dossier/74aa4661-691d-4ba8-b3d6-bc0ae8baa042
identifier: gb-coh:11581229
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SOS LEAK DETECTION & PREVENTION LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:11581229`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/74aa4661-691d-4ba8-b3d6-bc0ae8baa042  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/74aa4661-691d-4ba8-b3d6-bc0ae8baa042  

## Ownership & control

### Owners / controllers

- **SOS TOPCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6ea482a8-7718-4648-b509-7226e477ea12
- **Mr Nicholas Guy Day** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/59a7fff7-a929-4e90-944d-4cb053847681
- **Mr Bradley Craig Wilby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c7c591a5-0cd0-4f2b-86f5-f03e5ac37e53

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

A **21-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:** `11581229`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-09-21
- **Registered office:** The Knowledge Centre Great North Road, Wyboston, Bedford, MK44 3BY, United Kingdom
- **SIC:** 43220

### Officers

- BATEMAN, Paul John — director · British · appointed 2025-06-05
- BLACK, Stuart John — director · British · appointed 2022-09-01
- HETZEL, Andrew — director · British · appointed 2026-02-27
- DAY, Nicholas Guy — director · British · appointed 2018-09-21 · resigned 2025-06-16
- NASH, James Victor — director · British · appointed 2022-09-01 · resigned 2025-06-10
- TURNBULL, Paul — director · British · appointed 2024-11-01 · resigned 2026-02-27
- WILBY, Bradley Craig — director · British · appointed 2018-09-21 · resigned 2025-06-16

### Beneficial owners (Persons with Significant Control)

- [Sos Topco Limited](https://whiteintel.dev/entity/6ea482a8-7718-4648-b509-7226e477ea12) — 75–100% shares · corporate PSC · United Kingdom — since 2022-09-01
- Mr Bradley Craig Wilby — 25–50% shares · individual PSC · United Kingdom — ceased 2022-09-01
- Mr Nicholas Guy Day — 25–50% shares · individual PSC · United Kingdom — ceased 2022-09-01

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11581229

## 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 **SOS LEAK DETECTION & PREVENTION LIMITED** — https://whiteintel.dev/entity/74aa4661-691d-4ba8-b3d6-bc0ae8baa042 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SOS LEAK DETECTION & PREVENTION LIMITED**. Human view: https://whiteintel.dev/entity/74aa4661-691d-4ba8-b3d6-bc0ae8baa042 · Structured JSON: https://whiteintel.dev/api/public/dossier/74aa4661-691d-4ba8-b3d6-bc0ae8baa042._

_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"._