---
title: "SINUMUKUA LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1336bd8d-869f-55c2-9b26-a377e8a17194
json: https://whiteintel.dev/api/public/dossier/1336bd8d-869f-55c2-9b26-a377e8a17194
identifier: oo:GB-COH-15739409
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SINUMUKUA LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15739409`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1336bd8d-869f-55c2-9b26-a377e8a17194  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1336bd8d-869f-55c2-9b26-a377e8a17194  

## Ownership & control

### Owners / controllers

- **Alexandra Diaconu** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2415f35d-3312-4864-b0d4-9a89f1ccc1dc

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

A **1-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:** `15739409`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-05-24
- **Registered office:** 124 City Road, London, EC1V 2NX, England
- **SIC:** 49410

### Officers

- DIACONU, Alexandra — director · Romanian · appointed 2024-05-24

### Beneficial owners (Persons with Significant Control)

- Alexandra Diaconu — 75–100% shares · individual PSC · England — since 2024-05-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15739409
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15739409

## 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 **SINUMUKUA LTD** — https://whiteintel.dev/entity/1336bd8d-869f-55c2-9b26-a377e8a17194 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SINUMUKUA LTD**. Human view: https://whiteintel.dev/entity/1336bd8d-869f-55c2-9b26-a377e8a17194 · Structured JSON: https://whiteintel.dev/api/public/dossier/1336bd8d-869f-55c2-9b26-a377e8a17194._

_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"._