---
title: "RTAZ LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6c5322a2-ac7a-414d-8f55-0b2ce89402cb
json: https://whiteintel.dev/api/public/dossier/6c5322a2-ac7a-414d-8f55-0b2ce89402cb
identifier: gb-coh:12646137
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RTAZ LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:12646137`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6c5322a2-ac7a-414d-8f55-0b2ce89402cb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6c5322a2-ac7a-414d-8f55-0b2ce89402cb  

## Ownership & control

### Owners / controllers

- **Mr Md Zahir Ul Islam** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e4602f96-43da-4053-8bae-1a21217fcf0c

### 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:** `12646137`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-06-04
- **Registered office:** 146 High Road Leyton, London, E15 2BX, England
- **SIC:** 68100, 68209, 68320

### Officers

- ISLAM, Md Zahir — secretary · appointed 2020-06-04
- ISLAM, Md Zahir Ul — director · British · appointed 2020-06-04

### Beneficial owners (Persons with Significant Control)

- Mr Md Zahir Ul Islam — 75–100% shares · individual PSC · United Kingdom — since 2020-06-04

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12646137

## 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 **RTAZ LTD** — https://whiteintel.dev/entity/6c5322a2-ac7a-414d-8f55-0b2ce89402cb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RTAZ LTD**. Human view: https://whiteintel.dev/entity/6c5322a2-ac7a-414d-8f55-0b2ce89402cb · Structured JSON: https://whiteintel.dev/api/public/dossier/6c5322a2-ac7a-414d-8f55-0b2ce89402cb._

_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"._