---
title: "Mr Lewis Horn-Haynes — Ownership Dossier"
canonical: https://whiteintel.dev/entity/16d0f2d4-96de-533d-94a8-facd43c030b7
json: https://whiteintel.dev/api/public/dossier/16d0f2d4-96de-533d-94a8-facd43c030b7
identifier: oo-person:GB-COH-PER-15311551-0t4dzZzZGqYOxs9n7cOi7_EBitg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Lewis Horn-Haynes

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-15311551-0t4dzZzZGqYOxs9n7cOi7_EBitg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/16d0f2d4-96de-533d-94a8-facd43c030b7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/16d0f2d4-96de-533d-94a8-facd43c030b7  

## Ownership & control

### Holdings / subsidiaries

- **MOMENTUM INSTALLATIONS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/252ab91f-adad-52c7-a04c-4fc86b6769bd

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Lewis Horn-Haynes**. Human view: https://whiteintel.dev/entity/16d0f2d4-96de-533d-94a8-facd43c030b7 · Structured JSON: https://whiteintel.dev/api/public/dossier/16d0f2d4-96de-533d-94a8-facd43c030b7._

_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"._