---
title: "Cornerstone Group (Turn) Ltd — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3427d342-7482-4f94-9278-011939e2da13
json: https://whiteintel.dev/api/public/dossier/3427d342-7482-4f94-9278-011939e2da13
identifier: psc:7tmE7RsiqCGr61ztteRHsdhfnmY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Cornerstone Group (Turn) Ltd

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:7tmE7RsiqCGr61ztteRHsdhfnmY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3427d342-7482-4f94-9278-011939e2da13  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3427d342-7482-4f94-9278-011939e2da13  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Cornerstone Group (Turn) Ltd** — source · `psc:-XDdXbLCY03Bj-ZhunwRo8IZf8w` — https://whiteintel.dev/entity/3591047d-7692-45b3-aa63-48c1586c9da3
- **CORNERSTONE GROUP (TURN) LTD** — OpenOwnership · `oo:GB-COH-09979835` — https://whiteintel.dev/entity/6a3fca3b-94f7-58b2-aaa7-34560214f7e0

## Ownership & control

### Holdings / subsidiaries

- **CORNERSTONE ARCHITECTURE LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/35c668f3-ee47-5cb5-bf8a-020b9f78a282

### 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.

## 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 **Cornerstone Group (Turn) Ltd** — https://whiteintel.dev/entity/3427d342-7482-4f94-9278-011939e2da13 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Cornerstone Group (Turn) Ltd**. Human view: https://whiteintel.dev/entity/3427d342-7482-4f94-9278-011939e2da13 · Structured JSON: https://whiteintel.dev/api/public/dossier/3427d342-7482-4f94-9278-011939e2da13._

_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"._