---
title: "Mr Jonathan Peter Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6edb1d96-e31f-46a3-a1ac-852a3e5501d4
json: https://whiteintel.dev/api/public/dossier/6edb1d96-e31f-46a3-a1ac-852a3e5501d4
identifier: psc:tmTCROkkGgXhosIL35Zc1aO_EsQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jonathan Peter Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:tmTCROkkGgXhosIL35Zc1aO_EsQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6edb1d96-e31f-46a3-a1ac-852a3e5501d4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6edb1d96-e31f-46a3-a1ac-852a3e5501d4  

## Ownership & control

### Holdings / subsidiaries

- **FORTIS MASONRY LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/caf1cf72-62a1-46cf-abfd-e606803d754d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jonathan Peter Williams**. Human view: https://whiteintel.dev/entity/6edb1d96-e31f-46a3-a1ac-852a3e5501d4 · Structured JSON: https://whiteintel.dev/api/public/dossier/6edb1d96-e31f-46a3-a1ac-852a3e5501d4._

_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"._