---
title: "Mr Jack Harper — Ownership Dossier"
canonical: https://whiteintel.dev/entity/11366e34-e82a-4a2d-b8fd-69cea1b7f939
json: https://whiteintel.dev/api/public/dossier/11366e34-e82a-4a2d-b8fd-69cea1b7f939
identifier: psc:vTJVIE104kzXihAjGm9TFJ8D2pE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jack Harper

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:vTJVIE104kzXihAjGm9TFJ8D2pE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/11366e34-e82a-4a2d-b8fd-69cea1b7f939  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/11366e34-e82a-4a2d-b8fd-69cea1b7f939  

## Ownership & control

### Holdings / subsidiaries

- **LYMM CONSTRUCTION LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/61d82f0d-df07-575d-8483-3b893a961edd

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jack Harper**. Human view: https://whiteintel.dev/entity/11366e34-e82a-4a2d-b8fd-69cea1b7f939 · Structured JSON: https://whiteintel.dev/api/public/dossier/11366e34-e82a-4a2d-b8fd-69cea1b7f939._

_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"._