---
title: "Catherine Louise Hallett — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f0b59e38-8af7-5cd5-bc0e-7f2f046d4fbc
json: https://whiteintel.dev/api/public/dossier/f0b59e38-8af7-5cd5-bc0e-7f2f046d4fbc
identifier: oo-person:GB-COH-PER-11104068-Tg6ZzKZ01fuvprLiE-1jF4oUV1M
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Catherine Louise Hallett

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11104068-Tg6ZzKZ01fuvprLiE-1jF4oUV1M`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f0b59e38-8af7-5cd5-bc0e-7f2f046d4fbc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f0b59e38-8af7-5cd5-bc0e-7f2f046d4fbc  

## Ownership & control

### Holdings / subsidiaries

- **HAMMERSLEY HOMES** (beneficial owner) — 50% — https://whiteintel.dev/entity/97992564-1c54-5f33-914c-d58deffcdf8a

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Catherine Louise Hallett**. Human view: https://whiteintel.dev/entity/f0b59e38-8af7-5cd5-bc0e-7f2f046d4fbc · Structured JSON: https://whiteintel.dev/api/public/dossier/f0b59e38-8af7-5cd5-bc0e-7f2f046d4fbc._

_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"._