---
title: "Mr Jason Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c7d4fd87-34a3-431d-bd50-e08bd7cad3c9
json: https://whiteintel.dev/api/public/dossier/c7d4fd87-34a3-431d-bd50-e08bd7cad3c9
identifier: psc:mISrPda_Y0pHbHJBJKhqAX4QwW0
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jason Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:mISrPda_Y0pHbHJBJKhqAX4QwW0`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c7d4fd87-34a3-431d-bd50-e08bd7cad3c9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c7d4fd87-34a3-431d-bd50-e08bd7cad3c9  

## Ownership & control

### Holdings / subsidiaries

- **JLW GROUNDWORKS & CIVIL ENGINEERING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/52323c5d-636b-5cde-81b4-66bd5189f816

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jason Williams**. Human view: https://whiteintel.dev/entity/c7d4fd87-34a3-431d-bd50-e08bd7cad3c9 · Structured JSON: https://whiteintel.dev/api/public/dossier/c7d4fd87-34a3-431d-bd50-e08bd7cad3c9._

_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"._