---
title: "Mrs Marcia Louise Koch — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9beffe14-25d8-4ea1-bc2e-1bf1054e3227
json: https://whiteintel.dev/api/public/dossier/9beffe14-25d8-4ea1-bc2e-1bf1054e3227
identifier: psc:CRjkdi84rlrLvsZAFZBMI6RWsgo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Marcia Louise Koch

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:CRjkdi84rlrLvsZAFZBMI6RWsgo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9beffe14-25d8-4ea1-bc2e-1bf1054e3227  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9beffe14-25d8-4ea1-bc2e-1bf1054e3227  

## Ownership & control

### Holdings / subsidiaries

- **HKK MANAGEMENT LTD** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/77fb0791-bb94-542e-8fdb-5e32c8757b9c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Marcia Louise Koch**. Human view: https://whiteintel.dev/entity/9beffe14-25d8-4ea1-bc2e-1bf1054e3227 · Structured JSON: https://whiteintel.dev/api/public/dossier/9beffe14-25d8-4ea1-bc2e-1bf1054e3227._

_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"._