---
title: "Granite Turner Matrix Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6fb633bb-de5c-46d1-a05e-13bf37535468
json: https://whiteintel.dev/api/public/dossier/6fb633bb-de5c-46d1-a05e-13bf37535468
identifier: gb-coh:11468188
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Granite Turner Matrix Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:11468188`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6fb633bb-de5c-46d1-a05e-13bf37535468  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6fb633bb-de5c-46d1-a05e-13bf37535468  

## Ownership & control

### Owners / controllers

- **Midia Group Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/26908092-e6fa-4a52-88b4-1820c210d913

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

A **11-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:** `11468188`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2018-07-17
- **Registered office:** Edward Pavilion, Albert Dock, Liverpool, L3 4AF, England
- **SIC:** 68100, 68209, 68320

### Officers

- TURNER, Steven Mark — director · British · appointed 2019-11-22
- COLBECK, Alec Peter — director · British · appointed 2018-07-17 · resigned 2019-11-22
- MCSORLEY, James Francis — director · British · appointed 2018-07-17 · resigned 2019-11-22

### Beneficial owners (Persons with Significant Control)

- [Midia Group Limited](https://whiteintel.dev/entity/26908092-e6fa-4a52-88b4-1820c210d913) — 75–100% shares · corporate PSC · United Kingdom — since 2018-07-17

## 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 **Granite Turner Matrix Limited** — https://whiteintel.dev/entity/6fb633bb-de5c-46d1-a05e-13bf37535468 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Granite Turner Matrix Limited**. Human view: https://whiteintel.dev/entity/6fb633bb-de5c-46d1-a05e-13bf37535468 · Structured JSON: https://whiteintel.dev/api/public/dossier/6fb633bb-de5c-46d1-a05e-13bf37535468._

_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"._