---
title: "Mark Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/11ec6593-4e32-45f7-b010-d08034ccf966
json: https://whiteintel.dev/api/public/dossier/11ec6593-4e32-45f7-b010-d08034ccf966
identifier: psc:_A5_FjAG-GbiMBDDbY2Et3CEl4U
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mark Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:_A5_FjAG-GbiMBDDbY2Et3CEl4U`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/11ec6593-4e32-45f7-b010-d08034ccf966  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/11ec6593-4e32-45f7-b010-d08034ccf966  

## Ownership & control

### Holdings / subsidiaries

- **IMPACT DENTS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/da578739-c085-5c56-827f-419c0840d47d

## Sanctions / PEP screening (name match — unverified)

These are possible matches **by name only** — not confirmed as the same person/entity. Verify identity (date of birth, nationality, ID) before relying on this.

- **PEP** — [Politically Exposed Person](https://whiteintel.dev/entity/5c84d947-d0aa-44e9-b200-1957a08913cb)
- **PEP** — [Politically Exposed Person](https://whiteintel.dev/entity/78b2ccd9-d3ac-5ac8-946e-f5fefbc35240)
- **PEP** — [Politically Exposed Person](https://whiteintel.dev/entity/b9d42754-19b6-4638-9808-de4bcd6b723f)

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mark Williams**. Human view: https://whiteintel.dev/entity/11ec6593-4e32-45f7-b010-d08034ccf966 · Structured JSON: https://whiteintel.dev/api/public/dossier/11ec6593-4e32-45f7-b010-d08034ccf966._

_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"._