---
title: "Mr Martin Williamson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/77e564ca-16a7-5acd-b41b-32623bf75d64
json: https://whiteintel.dev/api/public/dossier/77e564ca-16a7-5acd-b41b-32623bf75d64
identifier: oo-person:GB-COH-PER-15549179-Cf7c6QjxS077v7uI9__LWG-UNRU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin Williamson

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-15549179-Cf7c6QjxS077v7uI9__LWG-UNRU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/77e564ca-16a7-5acd-b41b-32623bf75d64  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/77e564ca-16a7-5acd-b41b-32623bf75d64  

## Ownership & control

### Holdings / subsidiaries

- **PRINTINGRISE LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/f5a4fbc1-bc0c-57e4-9c35-18c2d7786265

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin Williamson**. Human view: https://whiteintel.dev/entity/77e564ca-16a7-5acd-b41b-32623bf75d64 · Structured JSON: https://whiteintel.dev/api/public/dossier/77e564ca-16a7-5acd-b41b-32623bf75d64._

_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"._