---
title: "Mrs Katherine Amanda Winner — Ownership Dossier"
canonical: https://whiteintel.dev/entity/27ad4ef5-aa2e-4ccc-b2de-7886d5bba07f
json: https://whiteintel.dev/api/public/dossier/27ad4ef5-aa2e-4ccc-b2de-7886d5bba07f
identifier: psc:uxhr54vRq8ndDitxQ5g_xfX64Hc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Katherine Amanda Winner

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:uxhr54vRq8ndDitxQ5g_xfX64Hc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/27ad4ef5-aa2e-4ccc-b2de-7886d5bba07f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/27ad4ef5-aa2e-4ccc-b2de-7886d5bba07f  

## Ownership & control

### Holdings / subsidiaries

- **MAC NUNEATON QUARRY LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2b4c6cc4-b73f-521e-be69-f665f8cd40d4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Katherine Amanda Winner**. Human view: https://whiteintel.dev/entity/27ad4ef5-aa2e-4ccc-b2de-7886d5bba07f · Structured JSON: https://whiteintel.dev/api/public/dossier/27ad4ef5-aa2e-4ccc-b2de-7886d5bba07f._

_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"._