---
title: "Mr David Graham Hall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/63425c97-2de4-57ee-8db1-add3cecd5800
json: https://whiteintel.dev/api/public/dossier/63425c97-2de4-57ee-8db1-add3cecd5800
identifier: oo-person:GB-COH-PER-02729243-tNlGVMA7SMdLIJPD3lCJF_orst8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr David Graham Hall

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-02729243-tNlGVMA7SMdLIJPD3lCJF_orst8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/63425c97-2de4-57ee-8db1-add3cecd5800  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/63425c97-2de4-57ee-8db1-add3cecd5800  

## Ownership & control

### Holdings / subsidiaries

- **POLYPIPE BUILDING PRODUCTS LIMITED** (beneficial owner) — https://whiteintel.dev/entity/705286b4-c6ae-5847-99fa-96d1cc03ac65

## Provenance

- OpenOwnership — https://www.openownership.org

## 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 **Mr David Graham Hall** — https://whiteintel.dev/entity/63425c97-2de4-57ee-8db1-add3cecd5800 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr David Graham Hall**. Human view: https://whiteintel.dev/entity/63425c97-2de4-57ee-8db1-add3cecd5800 · Structured JSON: https://whiteintel.dev/api/public/dossier/63425c97-2de4-57ee-8db1-add3cecd5800._

_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"._