---
title: "NEWCASTLE SO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f96a4ec7-ee0d-5bb9-b38f-5cbfbdf87177
json: https://whiteintel.dev/api/public/dossier/f96a4ec7-ee0d-5bb9-b38f-5cbfbdf87177
identifier: oo:GB-COH-15240321
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NEWCASTLE SO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15240321`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f96a4ec7-ee0d-5bb9-b38f-5cbfbdf87177  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f96a4ec7-ee0d-5bb9-b38f-5cbfbdf87177  

## Ownership & control

### Owners / controllers

- **Mr Oumar Diallo** (beneficial owner) — 100% — https://whiteintel.dev/entity/4c587b6a-8b3e-5ba4-86f3-7fc797f43561
- **Mr Oumar Diallo** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6120e70c-e92a-4c19-9d9c-46e29e47cfa0

### 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:** `15240321`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-10-27
- **Registered office:** 17-19 Maddox Street, London, W1S 2QH, England
- **SIC:** 68209

### Officers

- SCOBIE, Stuart Alexander Ian — secretary · appointed 2023-11-03
- BANNISTER, James — director · British · appointed 2023-11-02
- SCOBIE, Stuart Alexander Ian — director · British · appointed 2023-10-27

### Beneficial owners (Persons with Significant Control)

- Mr Oumar Diallo — 25–50% shares · individual PSC · England — ceased 2023-10-27

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15240321
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15240321

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NEWCASTLE SO LIMITED**. Human view: https://whiteintel.dev/entity/f96a4ec7-ee0d-5bb9-b38f-5cbfbdf87177 · Structured JSON: https://whiteintel.dev/api/public/dossier/f96a4ec7-ee0d-5bb9-b38f-5cbfbdf87177._

_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"._