---
title: "Mr Mark Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3ea1c8d0-b69e-5507-95b0-ed20feea03bc
json: https://whiteintel.dev/api/public/dossier/3ea1c8d0-b69e-5507-95b0-ed20feea03bc
identifier: oo-person:GB-COH-PER-08905812-sd71RYYfw0drrmjUkxKnG1LaXaM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-08905812-sd71RYYfw0drrmjUkxKnG1LaXaM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3ea1c8d0-b69e-5507-95b0-ed20feea03bc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3ea1c8d0-b69e-5507-95b0-ed20feea03bc  

## Ownership & control

### Holdings / subsidiaries

- **THREE SIXTY RISK MANAGEMENT LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/54bf84af-860e-5557-8be5-3f7759232bc5

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Williams**. Human view: https://whiteintel.dev/entity/3ea1c8d0-b69e-5507-95b0-ed20feea03bc · Structured JSON: https://whiteintel.dev/api/public/dossier/3ea1c8d0-b69e-5507-95b0-ed20feea03bc._

_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"._